CY74FCT245ATSOCTG4 [TI]
FCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20;
| 型号： | CY74FCT245ATSOCTG4 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | FCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 光电二极管 输出元件 逻辑集成电路 |
| 文件： | 总21页 (文件大小：868K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CY54FCT245T, CY74FCT245T
8-BIT TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCCS018B – MAY 1994 – REVISED NOVEMBER 2001
CY54FCT245T . . . D PACKAGE
CY74FCT245T . . . P, Q, OR SO PACKAGE
(TOP VIEW)
Function, Pinout, and Drive Compatible
With FCT and F Logic
Reduced V
of Equivalent FCT Functions
(Typically = 3.3 V) Versions
OH
T/R
V
CC
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
A
OE
Edge-Rate Control Circuitry for
Significantly Improved Noise
Characteristics
0
A
1
B
0
A
B
1
2
A
3
B
2
I
Supports Partial-Power-Down Mode
off
A
B
3
Operation
4
A
5
B
4
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
A
A
GND
B
B
B
6
5
6
7
7
– 1000-V Charged-Device Model (C101)
Matched Rise and Fall Times
CY54FCT245T . . . L PACKAGE
(TOP VIEW)
Fully Compatible With TTL Input and
Output Logic Levels
CY54FCT245T
– 48-mA Output Sink Current
12-mA Output Source Current
3
2
1
20 19
18
A
A
A
A
A
B
B
B
B
B
4
5
6
7
8
2
3
4
5
6
0
1
2
3
4
CY74FCT245T
– 64-mA Output Sink Current
32-mA Output Source Current
17
16
15
14
3-State Outputs
9 10 11 12 13
description
The ’FCT245T devices contain eight noninverting
bidirectional buffers with 3-state outputs and are
intended for bus-oriented applications.
The transmit/receive (T/R) input determines the direction of data flow through these bidirectional transceivers.
Transmit (active high) enables data from A ports to B ports. The output enable (OE), when high, disables both
the A and B ports by putting them in the high-impedance state.
These devices are fully specified for partial-power-down applications using I . The I circuitry disables the
off
off
outputs, preventing damaging current backflow through the device when it is powered down.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 2001, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
unless otherwise noted. On all other products, production
testing of all parameters.
processing does not necessarily include testing of all parameters.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
CY54FCT245T, CY74FCT245T
8-BIT TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCCS018B – MAY 1994 – REVISED NOVEMBER 2001
ORDERING INFORMATION
SPEED
(ns)
ORDERABLE
TOP-SIDE
MARKING
†
PACKAGE
T
A
PART NUMBER
CY74FCT245DTQCT
CY74FCT245CTQCT
CY74FCT245CTSOC
CY74FCT245CTSOCT
CY74FCT245ATPC
CY74FCT245ATQCT
CY74FCT245ATSOC
CY74FCT245ATSOCT
CY74FCT245TQCT
CY74FCT245TSOC
CY74FCT245TSOCT
CY54FCT245CTDMB
CY54FCT245CTLMB
CY54FCT245ATDMB
CY54FCT245ATLMB
CY54FCT245TDMB
CY54FCT245TLMB
QSOP – Q
QSOP – Q
Tape and reel
Tape and reel
Tube
3.8
4.1
4.1
4.1
4.6
4.6
4.6
4.6
7
FCT245D
FCT245C
SOIC – SO
FCT245C
Tape and reel
Tube
DIP – P
CY74FCT245ATPC
FCT245A
–40°C to 85°C
QSOP – Q
Tape and reel
Tube
SOIC – SO
QSOP – Q
SOIC – SO
FCT245A
FCT245
FCT245
Tape and reel
Tape and reel
Tube
7
Tape and reel
Tube
7
CDIP – D
LCC – L
CDIP – D
LCC – L
CDIP – D
LCC – L
4.5
4.5
4.9
4.9
7.5
7.5
Tube
Tube
–55°C to 125°C
Tube
Tube
Tube
†
Packagedrawings,standardpackingquantities,thermaldata,symbolization,andPCBdesignguidelinesareavailable
at www.ti.com/sc/package.
FUNCTION TABLE
INPUTS
OPERATION
OE
L
T/R
L
B data to bus A
A data to bus B
Z
L
H
H
X
H=Highlogiclevel,L=Lowlogiclevel,
X = Don’t care, Z = High-impedance
state
logic diagram (positive logic)
1
2
T/R
19
18
OE
A
0
B
0
To Seven Other Channels
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
CY54FCT245T, CY74FCT245T
8-BIT TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCCS018B – MAY 1994 – REVISED NOVEMBER 2001
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range to ground potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V
DC input voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V
DC output voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V
DC output current (maximum sink current/pin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 mA
Package thermal impedance, θ (see Note 1): P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69°C/W
JA
Q package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68°C/W
SO package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58°C/W
Ambient temperature range with power applied, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 135°C
A
Storage temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
stg
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder“recommendedoperatingconditions”isnotimplied.
Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 2)
CY74FCT245T
CY74FCT245AT
CY74FCT245CT
CY74FCT245DT
CY54FCT245T
UNIT
MIN NOM
MAX
MIN NOM
MAX
V
V
V
Supply voltage
4.5
2
5
5.5
4.75
2
5
5.25
V
V
CC
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Operating free-air temperature
IH
0.8
–12
48
0.8
–32
64
V
IL
I
I
mA
mA
°C
OH
OL
T
A
–55
125
–40
85
NOTE 2: All unused inputs of the device must be held at V
or GND to ensure proper device operation.
CC
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
CY54FCT245T, CY74FCT245T
8-BIT TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCCS018B – MAY 1994 – REVISED NOVEMBER 2001
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
CY54FCT245T
CY74FCT245T
PARAMETER
TEST CONDITIONS
UNIT
†
†
MIN TYP
MAX
MIN TYP
MAX
V
V
V
= 4.5 V,
= 4.75 V,
= 4.5 V,
I
I
I
I
I
I
I
= –18 mA
= –18 mA
–0.7
–1.2
CC
CC
CC
IN
V
V
IK
–0.7
–1.2
IN
= –12 mA
= –32 mA
= –15 mA
= 48 mA
= 64 mA
2.4
3.3
OH
OH
OH
OL
OL
V
OH
2
V
V
CC
= 4.75 V
2.4
3.3
V
V
= 4.5 V,
0.3
0.2
0.55
CC
V
V
V
V
OL
= 4.75 V,
0.3
0.2
0.55
CC
All inputs
hys
V
V
V
V
V
V
= 5.5 V,
= 5.25 V,
= 5.5 V,
= 5.25 V,
= 5.5 V,
= 5.25 V,
V
V
V
V
V
V
= V
= V
5
±1
CC
CC
CC
CC
CC
CC
IN
IN
IN
IN
IN
IN
CC
CC
I
I
I
µA
I
5
±1
= 2.7 V
= 2.7 V
= 0.5 V
= 0.5 V
µA
µA
µA
µA
IH
IL
±1
±1
V
V
V
V
5.5 V,
V
OUT
V
OUT
V
OUT
V
OUT
= 2.7 V
= 2.7 V
= 0.5 V
= 0.5 V
= 0 V
10
CC =
I
OZH
5.25 V,
10
CC =
= 5.5 V,
= 5.25 V,
= 5.5 V,
= 5.25 V,
= 0 V,
–10
–225
CC
CC
I
OZL
–10
V
V
–60
–120
CC
CC
CC
CC
CC
OUT
OUT
OUT
‡
mA
µA
I
I
I
OS
V
V
= 0 V
–60
–120
–225
±1
V
V
V
V
V
V
= 4.5 V
±1
off
= 5.5 V,
= 5.25 V,
≤ 0.2 V,
V
V
≥ V
≥ V
– 0.2 V
– 0.2 V
0.1
0.5
0.2
IN
IN
IN
CC
mA
CC
≤ 0.2 V,
0.1
0.5
0.2
2
IN
CC
§
2
V
CC
V
CC
V
CC
= 5.5 V, V = 3.4 V , f = 0, Outputs open
IN
1
∆I
mA
CC
§
= 5.25 V, V = 3.4 V , f = 0, Outputs open
IN
1
= 5.5 V, One input switching at 50% duty cycle,
Outputs open, T/R or OE = GND and
0.06
0.12
V
≤ 0.2 V or V ≥ V
– 0.2 V
mA/
MHz
IN
IN CC
¶
I
CCD
V
CC
= 5.25 V, One input switching at 50% duty cycle,
Outputs open, T/R or OE = GND and
0.06
0.12
V
IN
≤ 0.2 V or V ≥ V
– 0.2 V
IN CC
†
‡
Typical values are at V
= 5 V, T = 25°C.
CC
A
Notmorethanoneoutputshouldbeshortedatatime.Durationofshortshouldnotexceedonesecond.Theuseofhigh-speedtestapparatusand/or
sample-and-holdtechniquesarepreferabletominimizeinternalchipheatingandmoreaccuratelyreflectoperationalvalues.Otherwise,prolonged
shorting of a high output can raise the chip temperature well above normal and cause invalid readings in other parametric tests. In any sequence
of parameter tests, I
Per TTL-driven input (V = 3.4 V); all other inputs at V
This parameter is derived for use in total power-supply calculations.
tests should be performed last.
OS
§
¶
or GND
IN CC
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
CY54FCT245T, CY74FCT245T
8-BIT TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCCS018B – MAY 1994 – REVISED NOVEMBER 2001
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted) (continued)
CY54FCT245T
CY74FCT245T
PARAMETER
TEST CONDITIONS
UNIT
†
†
MIN TYP
MAX
MIN TYP
MAX
One bit
switching
V
V
≤ 0.2 V or
IN
IN
0.7
1.2
1.3
1.4
≥ V
– 0.2 V
CC
at f = 10 MHz
1
at 50% duty
cycle
V
IN
= 3.4 V or GND
3.4
V
= 5.5 V,
CC
Outputs open,
Eight bits
switching
T/R or OE = GND
V
IN
V
IN
≤ 0.2V or
||
2.6
≥ V
– 0.2 V
CC
at f = 2.5 MHz
1
at 50% duty
cycle
||
V
= 3.4 V or GND
3.3 10.6
IN
#
I
C
mA
One bit
switching
V
IN
V
IN
≤ 0.2 V or
0.7
1.2
1.3
1.4
3.4
≥ V
– 0.2 V
CC
at f = 10 MHz
1
at 50% duty
cycle
V
IN
= 3.4 V or GND
V
= 5.25 V,
CC
Outputs open,
T/R or OE = GND
Eight bits
switching
V
IN
V
IN
≤ 0.2V or
||
2.6
≥ V
– 0.2 V
CC
at f = 2.5 MHz
1
at 50% duty
cycle
||
V
IN
= 3.4 V or GND
3.3 10.6
C
C
5
9
10
12
5
9
10
12
pF
pF
i
o
†
#
Typical values are at V
CC
= 5 V, T = 25°C.
A
I
= I
+ ∆I
× D × N + I
(f /2 + f × N )
C
CC
CC
H
T
CCD 0 1 1
Where:
I
I
∆I
D
N
= Total supply current
= Power-supply current with CMOS input levels
C
CC
CC
H
T
= Power-supply current for a TTL high input (V = 3.4 V)
IN
= Duty cycle for TTL inputs high
= Number of TTL inputs at D
H
I
f
f
= Dynamic current caused by an input transition pair (HLH or LHL)
= Clock frequency for registered devices, otherwise zero
= Input signal frequency
CCD
0
1
N
= Number of inputs changing at f
1
1
All currents are in milliamperes and all frequencies are in megahertz.
||
Values for these conditions are examples of the I
CC
formula.
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
CY54FCT245T, CY74FCT245T
8-BIT TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCCS018B – MAY 1994 – REVISED NOVEMBER 2001
switching characteristics over operating free-air temperature range (see Figure 1)
CY54FCT245T
CY54FCT245AT
CY54FCT245CT
FROM
(INPUT)
TO
(OUTPUT)
PARAMETER
UNIT
ns
MIN
1.5
1.5
1.5
1.5
1.5
1.5
MAX
7.5
7.5
10
MIN
1.5
1.5
1.5
1.5
1.5
1.5
MAX
4.9
4.9
6.5
6.5
6
MIN
1.5
1.5
1.5
1.5
1.5
1.5
MAX
4.5
4.5
6.2
6.2
5.2
5.2
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
A or B
B or A
A or B
A or B
ns
OE or T/R
OE or T/R
10
10
ns
10
6
switching characteristics over operating free-air temperature range (see Figure 1)
CY74FCT245T CY74FCT245AT CY74FCT245CT
CY74FCT245DT
FROM
(INPUT)
TO
(OUTPUT)
PARAMETER
UNIT
ns
MIN
1.5
1.5
1.5
1.5
1.5
1.5
MAX
7
MIN
1.5
1.5
1.5
1.5
1.5
1.5
MAX
4.6
4.6
6.2
6.2
5
MIN
1.5
1.5
1.5
1.5
1.5
1.5
MAX
4.1
4.1
5.8
5.8
4.8
4.8
MIN
1.5
1.5
1.5
1.5
1.5
1.5
MAX
3.8
3.8
5
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
A or B
B or A
A or B
A or B
7
9.5
9.5
7.5
7.5
ns
OE or T/R
OE or T/R
5
4.3
4.3
ns
5
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
CY54FCT245T, CY74FCT245T
8-BIT TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCCS018B – MAY 1994 – REVISED NOVEMBER 2001
PARAMETER MEASUREMENT INFORMATION
7 V
Open
GND
S1
500 Ω
From Output
Under Test
From Output
Under Test
Test
Point
TEST
/t
S1
t
Open
7 V
PLH PHL
C
= 50 pF
C
= 50 pF
L
L
500 Ω
500 Ω
t
/t
PLZ PZL
/t
(see Note A)
(see Note A)
t
Open
PHZ PZH
LOAD CIRCUIT FOR
TOTEM-POLE OUTPUTS
LOAD CIRCUIT FOR
3-STATE OUTPUTS
3 V
0 V
1.5 V
Timing Input
Data Input
t
w
t
h
t
3 V
su
3 V
0 V
1.5 V
Input
1.5 V
1.5 V
1.5 V
0 V
VOLTAGE WAVEFORMS
PULSE DURATION
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
3 V
0 V
3 V
0 V
Output
Control
1.5 V
1.5 V
1.5 V
1.5 V
Input
t
t
t
t
t
t
PLH
PHL
PLH
PZL
PZH
PLZ
≈3.5 V
V
Output
Waveform 1
(see Note B)
OH
In-Phase
Output
1.5 V
1.5 V
1.5 V
1.5 V
V
V
+ 0.3 V
OL
V
OL
V
OL
t
t
PHL
PHZ
V
V
V
OH
OH
Output
Waveform 2
(see Note B)
Out-of-Phase
Output
– 0.3 V
OH
1.5 V
1.5 V
≈0 V
OL
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
NOTES: A. includes probe and jig capacitance.
C
L
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. The outputs are measured one at a time with one input transition per measurement.
Figure 1. Load Circuit and Voltage Waveforms
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
PACKAGING INFORMATION
Orderable Device
Status Package Type Package Pins Package
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
5962-9221401M2A
ACTIVE
LCCC
FK
20
1
TBD
POST-PLATE
N / A for Pkg Type
-55 to 125
5962-
9221401M2A
CY54FCT
245TLMB
5962-9221401MRA
5962-9221403M2A
5962-9221403MRA
ACTIVE
ACTIVE
ACTIVE
CDIP
LCCC
CDIP
J
FK
J
20
20
20
1
1
1
TBD
TBD
TBD
A42
POST-PLATE
A42
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
-55 to 125
-55 to 125
-55 to 125
5962-9221401MR
A
5962-
9221403M2A
5962-9221403MR
A
CY54FCT245ATDM
B
5962-9221405M2A
ACTIVE
LCCC
FK
20
1
TBD
POST-PLATE
N / A for Pkg Type
-55 to 125
5962-
9221405M2A
CY54FCT
245CTLMB
5962-9221405MRA
ACTIVE
ACTIVE
CDIP
CDIP
J
J
20
20
1
1
TBD
TBD
A42
A42
N / A for Pkg Type
N / A for Pkg Type
-55 to 125
-55 to 125
5962-9221405MR
A
CY54FCT245ATDMB
5962-9221403MR
A
CY54FCT245ATDM
B
CY54FCT245CTLMB
CY54FCT245TLMB
ACTIVE
ACTIVE
LCCC
LCCC
FK
FK
20
20
1
1
TBD
TBD
POST-PLATE
POST-PLATE
N / A for Pkg Type
N / A for Pkg Type
-55 to 125
-55 to 125
5962-
9221405M2A
CY54FCT
245CTLMB
5962-
9221401M2A
CY54FCT
245TLMB
CY74FCT245ATPC
CY74FCT245ATPCE4
CY74FCT245ATQCT
ACTIVE
ACTIVE
ACTIVE
PDIP
PDIP
SSOP
N
N
20
20
20
20
20
Pb-Free
(RoHS)
CU NIPDAU
CU NIPDAU
CU NIPDAU
N / A for Pkg Type
N / A for Pkg Type
-40 to 85
-40 to 85
-40 to 85
CY74FCT245ATPC
CY74FCT245ATPC
FCT245A
Pb-Free
(RoHS)
DBQ
2500
Green (RoHS
& no Sb/Br)
Level-2-260C-1 YEAR
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
Orderable Device
Status Package Type Package Pins Package
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
CY74FCT245ATQCTE4
CY74FCT245ATQCTG4
CY74FCT245ATSOC
CY74FCT245ATSOCE4
CY74FCT245ATSOCG4
CY74FCT245ATSOCT
CY74FCT245ATSOCTE4
CY74FCT245ATSOCTG4
CY74FCT245CTQCT
CY74FCT245CTQCTE4
CY74FCT245CTQCTG4
CY74FCT245CTSOC
CY74FCT245CTSOCE4
CY74FCT245CTSOCG4
CY74FCT245DTQCT
CY74FCT245DTQCTE4
CY74FCT245DTQCTG4
CY74FCT245TQCT
ACTIVE
SSOP
SSOP
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SSOP
SSOP
SSOP
SOIC
SOIC
SOIC
SSOP
SSOP
SSOP
SSOP
DBQ
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
FCT245A
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
DBQ
DW
2500
25
Green (RoHS
& no Sb/Br)
FCT245A
FCT245A
FCT245A
FCT245A
FCT245A
FCT245A
FCT245A
FCT245C
FCT245C
FCT245C
FCT245C
FCT245C
FCT245C
FCT245D
FCT245D
FCT245D
FCT245
Green (RoHS
& no Sb/Br)
DW
25
Green (RoHS
& no Sb/Br)
DW
25
Green (RoHS
& no Sb/Br)
DW
2000
2000
2000
2500
2500
2500
25
Green (RoHS
& no Sb/Br)
DW
Green (RoHS
& no Sb/Br)
DW
Green (RoHS
& no Sb/Br)
DBQ
DBQ
DBQ
DW
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
DW
25
Green (RoHS
& no Sb/Br)
DW
25
Green (RoHS
& no Sb/Br)
DBQ
DBQ
DBQ
DBQ
2500
2500
2500
2500
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
Orderable Device
Status Package Type Package Pins Package
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
CY74FCT245TQCTE4
CY74FCT245TQCTG4
CY74FCT245TSOC
ACTIVE
SSOP
SSOP
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
DBQ
20
20
20
20
20
20
20
20
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
FCT245
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
DBQ
DW
DW
DW
DW
DW
DW
2500
25
Green (RoHS
& no Sb/Br)
FCT245
FCT245
FCT245
FCT245
FCT245
FCT245
FCT245
Green (RoHS
& no Sb/Br)
CY74FCT245TSOCE4
CY74FCT245TSOCG4
CY74FCT245TSOCT
CY74FCT245TSOCTE4
CY74FCT245TSOCTG4
25
Green (RoHS
& no Sb/Br)
25
Green (RoHS
& no Sb/Br)
2000
2000
2000
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
Addendum-Page 3
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 4
PACKAGE MATERIALS INFORMATION
www.ti.com
16-Aug-2012
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
CY74FCT245ATQCT
CY74FCT245ATSOCT
CY74FCT245CTQCT
CY74FCT245DTQCT
CY74FCT245TQCT
CY74FCT245TSOCT
SSOP
SOIC
SSOP
SSOP
SSOP
SOIC
DBQ
DW
20
20
20
20
20
20
2500
2000
2500
2500
2500
2000
330.0
330.0
330.0
330.0
330.0
330.0
16.4
24.4
16.4
16.4
16.4
24.4
6.5
10.8
6.5
9.0
13.0
9.0
2.1
2.7
2.1
2.1
2.1
2.7
8.0
12.0
8.0
16.0
24.0
16.0
16.0
16.0
24.0
Q1
Q1
Q1
Q1
Q1
Q1
DBQ
DBQ
DBQ
DW
6.5
9.0
8.0
6.5
9.0
8.0
10.8
13.0
12.0
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
16-Aug-2012
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
CY74FCT245ATQCT
CY74FCT245ATSOCT
CY74FCT245CTQCT
CY74FCT245DTQCT
CY74FCT245TQCT
CY74FCT245TSOCT
SSOP
SOIC
SSOP
SSOP
SSOP
SOIC
DBQ
DW
20
20
20
20
20
20
2500
2000
2500
2500
2500
2000
367.0
367.0
367.0
367.0
367.0
367.0
367.0
367.0
367.0
367.0
367.0
367.0
38.0
45.0
38.0
38.0
38.0
45.0
DBQ
DBQ
DBQ
DW
Pack Materials-Page 2
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
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supplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
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TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
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other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information
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Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.150 INCH, QSOP-20
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