AC16835DGG-T [NXP]
IC ALVC/VCX/A SERIES, 18-BIT DRIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP2-56, Bus Driver/Transceiver;型号: | AC16835DGG-T |
厂家: | NXP |
描述: | IC ALVC/VCX/A SERIES, 18-BIT DRIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP2-56, Bus Driver/Transceiver 驱动 光电二极管 输出元件 逻辑集成电路 |
文件: | 总10页 (文件大小:79K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74ALVC16835
18-bit universal bus driver with
5V tolerant inputs (3-State)
Product specification
IC24 Data Handbook
1999 Mar 18
Philips
Semiconductors
Philips Semiconductors
Product specification
18-bit universal bus driver with 5V tolerant inputs
(3-State)
74ALVC16835
FEATURES
PIN CONFIGURATION
• Wide supply voltage range of 1.2V to 3.6V
NC
NC
1
2
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
GND
NC
• Complies with JEDEC standard no. 8-1A.
• CMOS low power consumption
• Direct interface with TTL levels
• Current drive ± 24 mA at 3.0 V
Y
3
A
0
0
GND
4
GND
Y
1
5
A
1
Y
6
A
V
A
A
A
2
2
TM
• MULTIBYTE flow-through standard pin-out architecture
V
7
CC
CC
3
• Low inductance multiple V and GND pins for minimum noise
CC
Y
Y
Y
8
3
4
5
and ground bounce
9
4
• Output drive capability 50Ω transmission lines @ 85°C
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
5
GND
GND
Y
Y
Y
Y
A
A
A
A
A
A
6
7
8
9
6
DESCRIPTION
7
The 74ALVC16835 is a 18–bit universal bus driver. Data flow is
controlled by output enable (OE), latch enable (LE) and clock inputs
(CP).
8
9
Y
10
10
11
When LE is HIGH, the A to Y data flow is transparent. When LE is
LOW and CP is held at LOW or HIGH, the data is latched; on the
LOW to HIGH transient of CP the A–data is stored in the
latch/flip-flop.
Y
11
GND
GND
Y
Y
Y
A
A
A
V
A
A
12
13
14
12
13
14
CC
15
16
When OE is LOW the outputs are active. When OE is HIGH, the
outputs go to the high impedance OFF–state. Operation of the OE
input does not affect the state of the latch/flip-flop.
V
CC
To ensure the high-impedance state during power up or power
Y
15
16
down, OE should be tied to V through a pullup resistor; the
CC
Y
minimum value of the resistor is determined by the current-sinking
capability of the driver.
GND
GND
Y
A
17
17
OE
LE
CP
GND
SH00130
QUICK REFERENCE DATA
GND = 0V; T
= 25°C; t = t ≤ 2.5ns
amb
r f
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
Propagation delay
An to Yn;
LE to Yn;
2.3
2.6
2.5
t
/t
V
V
= 3.3V, C = 50pF
ns
PHL PLH
CC
L
CP to Yn
F
Maximum clock frequency
Input capacitance
= 3.3V, C = 50pF
350
4.0
8.0
MHz
pF
max
CC
L
C
C
I
Input/Output capacitance
pF
I/O
transparent mode
Output enabled
Output disabled
13
3
1
C
Power dissipation capacitance per buffer
V = GND to V
I CC
pF
PD
Clocked mode
Output enabled
Output disabled
22
15
NOTES:
1. C is used to determine the dynamic power dissipation (P in µW):
PD
D
2
2
P
= C × V
× f + S (C × V
× f ) where: f = input frequency in MHz; C = output load capacitance in pF;
CC o i L
D
PD
CC
i
L
2
f = output frequency in MHz; V = supply voltage in V; S (C × V
o
× f ) = sum of outputs.
o
CC
L
CC
2
1999 Mar 18
853-2095 21052
Philips Semiconductors
Product specification
18-bit universal bus driver with 5V tolerant inputs
(3-State)
74ALVC16835
ORDERING INFORMATION
TEMPERATURE
RANGE
OUTSIDE NORTH
DRAWING
NUMBER
PACKAGES
NORTH AMERICA
AC16835 DGG
AMERICA
56-Pin Plastic Thin Shrink Small Outline (TSSOP) Type II
–40°C to +85°C
74ALVC16835 DGG
SOT364-1
PIN DESCRIPTION
LOGIC SYMBOL (IEEE/IEC)
PIN NUMBER
SYMBOL NAME AND FUNCTION
27
OE
CP
LE
EN1
2C3
1, 2, 55
NC
No connection
30
28
3, 5, 6, 8, 9, 10, 12, 13,
14, 15, 16, 17, 19, 20,
21, 23, 24, 26
C3
G2
Y to Y
Data outputs
0
17
4, 11, 18, 25, 32, 39, 46,
53, 56
3
5
54
52
51
49
48
47
45
44
43
42
Y
0
A
0
GND
Ground (0V)
Y
Y
Y
Y
Y
Y
Y
Y
Y
A
A
A
A
A
A
A
A
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
6
7, 22, 35, 50
27
V
CC
Positive supply voltage
8
1
1
3D
Output enable input
(active LOW)
OE
9
10
12
13
14
Latch enable input
(active HIGH)
28
30
LE
CP
Clock input
54, 52, 51, 49, 48, 47,
45, 44, 43, 42, 41, 40,
38, 37, 36, 34, 33, 31
15
16
17
19
20
21
23
24
26
A
A
A
A
A
A
A
A
A
A to A
0
Data inputs
9
17
41
40
38
37
36
34
33
31
Y
10
10
11
12
13
14
15
16
17
Y
11
12
13
14
15
16
17
LOGIC SYMBOL
Y
Y
Y
Y
Y
Y
OE
CP
SH00154
LE
FUNCTION TABLE
A
0
D
INPUTS
Y
0
OUTPUTS
LE
OE
H
L
LE
X
H
H
L
CP
X
X
X
↑
A
X
L
CP
Z
L
L
H
L
H
L
L
TO THE 17 OTHER CHANNELS
L
L
↑
H
X
X
H
1
L
L
H
L
Y
0
0
SH00138
2
L
L
Y
H
L
X
Z
↑
=
=
=
=
=
HIGH voltage level
LOW voltage level
Don’t care
High impedance “off” state
LOW-to-HIGH level transition
NOTES:
1. Output level before the indicated steady-state input conditions
were established, provided that CP is high before LE goes low.
2. Output level before the indicated steady-state input conditions
were established.
3
1999 Mar 18
Philips Semiconductors
Product specification
18-bit universal bus driver with 5V tolerant inputs
(3-State)
74ALVC16835
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
UNIT
DC supply voltage 2.5V range (for max. speed
performance @ 30 pF output load)
2.3
2.7
DC supply voltage 3.3V range (for max. speed
performance @ 50 pF output load)
V
V
CC
3.0
3.6
3.6
DC supply voltage (for low-voltage applications)
DC Input voltage range
1.2
0
V
V
CC
V
CC
V
V
I
V
DC output voltage range
0
O
T
amb
Operating free-air temperature range
–40
+85
°C
V
CC
V
CC
= 2.3 to 3.0V
= 3.0 to 3.6V
0
0
20
10
t , t
r
Input rise and fall times
ns/V
f
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134)
Voltages are referenced to GND (ground = 0V)
SYMBOL
PARAMETER
DC supply voltage
CONDITIONS
RATING
–0.5 to +4.6
–50
UNIT
V
V
CC
I
IK
DC input diode current
V t0
I
mA
1
For control pins
–0.5 to +4.6
V
DC input voltage
V
I
1
For data inputs
uV or V t 0
–0.5 to V +0.5
CC
I
DC output diode current
DC output voltage
V
O
mA
V
"50
OK
CC
O
V
O
Note 1
= 0 to V
CC
–0.5 to V +0.5
CC
I
O
DC output source or sink current
V
O
mA
mA
°C
"50
"100
I
, I
DC V or GND current
GND CC
CC
T
stg
Storage temperature range
–65 to +150
Power dissipation per package
–plastic medium-shrink (SSOP)
–plastic thin-medium-shrink (TSSOP) above +55°C derate linearly with 8 mW/K
For temperature range: –40 to +125 °C
above +55°C derate linearly with 11.3 mW/K
850
600
P
TOT
mW
NOTE:
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
4
1999 Mar 18
Philips Semiconductors
Product specification
18-bit universal bus driver with 5V tolerant inputs
(3-State)
74ALVC16835
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltage are referenced to GND (ground = 0 V).
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C
UNIT
1
MIN
1.7
TYP
1.2
1.5
1.2
1.5
MAX
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 2.3 to 2.7V
V
HIGH level Input voltage
LOW level Input voltage
V
V
IH
= 2.7 to 3.6V
= 2.3 to 2.7V
= 2.7 to 3.6V
2.0
0.7
0.8
V
IL
= 2.3 to 3.6V; V = V or V ; I = –100µA
V
*0.2
V
CC
I
IH
IL
O
CC
= 2.3V; V = V or V ; I = –6mA
V
V
V
V
V
0.3
0.6
0.5
0.6
V
V
V
V
V
0.08
0.26
0.14
0.09
0.28
*
*
*
*
*
I
IH
IL
O
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 2.3V; V = V or V ; I = –12mA
*
*
*
*
I
IH
IL
O
V
OH
HIGH level output voltage
V
= 2.7V; V = V or V ; I = –12mA
I
IH
IL
O
= 3.0V; V = V or V ; I = –12mA
I
IH
IL
O
= 3.0V; V = V or V
I
= –24mA
*1.0
CC
I
IH
IL; O
= 2.3 to 3.6V; V = V or V ; I = 100µA
GND
0.07
0.15
0.14
0.27
0.20
0.40
0.70
0.40
0.55
V
V
I
IH
IL
O
= 2.3V; V = V or V ; I = 6mA
I
IH
IL
O
= 2.3V; V = V or V ; I = 12mA
V
OL
LOW level output voltage
I
IH
IL
O
= 2.7V; V = V or V ; I = 12mA
V
I
IH
IL
O
= 3.0V; V = V or V
I = 24mA
IL; O
I
IH
V
= 2.3 to 3.6V;
CC
CC
I
Input leakage current
0.1
0.1
5
µA
µA
I
V = V or GND
I
V
V
= 2.3 to 3.6V; V = V or V ;
I IH IL
CC
O
I
3-State output OFF-state current
10
OZ
= V or GND
CC
I
Quiescent supply current
V
= 2.3 to 3.6V; V = V or GND; I = 0
0.2
40
µA
µA
CC
CC
CC
I
CC
O
∆I
Additional quiescent supply current
V
= 2.3V to 3.6V; V = V – 0.6V; I = 0
150
750
CC
I
CC
O
NOTES:
1. All typical values are at T
= 25°C.
amb
5
1999 Mar 18
Philips Semiconductors
Product specification
18-bit universal bus driver with 5V tolerant inputs
(3-State)
74ALVC16835
AC CHARACTERISTICS FOR V = 2.3V TO 2.7V RANGE
CC
GND = 0V; t = t ≤ 2.0ns; C = 30pF
r
f
L
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 2.3 to 2.7V
UNIT
1
MIN
TYP
MAX
Propagation delay
An to Yn
1, 8
2, 8
4, 8
7, 8
7,8
1.0
2.4
2.8
2.8
2.2
2.0
4.2
Propagation delay
LE to Yn
t
/t
ns
1.0
1.0
1.0
1.0
5.0
5.0
4.0
–
PHL PLH
Propagation delay
CP to Yn
3-State output enable time
OE to Yn
t
t
/t
ns
ns
PZH PZL
3-State output disable time
OE to Yn
/t
PHZ PLZ
CP pulse width HIGH or LOW
LE pulse width HIGH
4, 8
2, 8
6, 8
6, 8
3, 8
3, 8
4, 8
2.0
2.0
1.0
1.5
0.6
1.4
150
–
–
–
–
–
–
–
–
–
t
ns
ns
W
Set-up time An to CP
Set-up time An to LE
–
t
SU
–
Hold time An to CP
0.2
0.4
300
t
ns
h
Hold time An to LE
F
max
Maximum clock pulse frequency
MHz
NOTE:
1. All typical values are at V = 3.3V and T
= 25°C.
amb
CC
AC CHARACTERISTICS FOR V = 3.0V TO 3.6V RANGE AND V = 2.7V
CC
CC
GND = 0V; t = t ≤ 2.5ns; C = 50pF
r
f
L
LIMITS
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.3 ± 0.3V
V
CC
= 2.7V
UNIT
1, 2
1
MIN
TYP
MAX
MIN
TYP
MAX
Propagation delay
An to Yn
1, 8
2, 8
4, 8
7, 8
7, 8
1.0
2.3
3.6
4.5
4.2
4.4
4.1
1.0
2.7
2.8
2.7
3.0
3.1
4.0
Propagation delay
LE to Yn
t
/t
ns
1.0
1.0
1.0
1.0
2.6
2.5
2.3
2.8
1.0
1.0
1.0
1.0
5.2
4.9
5.4
4.6
PHL PLH
Propagation delay
CP to Yn
3-State output enable time
OE to Yn
t
t
/t
ns
ns
PZH PZL
3-State output disable time
OE to Yn
/t
PHZ PLZ
CP pulse width HIGH or LOW
LE pulse width HIGH
4, 8
2, 8
6, 8
6, 8
3, 8
3, 8
4, 8
2.0
2.0
1.0
1.5
0.7
1.4
150
–
–
–
–
–
–
–
–
–
2.0
2.0
1.0
1.5
0.6
1.7
200
–
–
–
–
–
–
–
–
–
t
ns
ns
W
Set-up time An to CP
Set-up time An to LE
–
–
t
SU
–
–
Hold time An to CP
0.3
0.3
300
0.3
0.4
t
ns
h
Hold time An to LE
F
max
Maximum clock pulse frequency
350
MHz
NOTES:
1. All typical values are measured T
= 25°C.
amb
2. Typical value is measured at V = 3.3V
CC
6
1999 Mar 18
Philips Semiconductors
Product specification
18-bit universal bus driver with 5V tolerant inputs
(3-State)
74ALVC16835
AC WAVEFORMS FOR V = 3.0V TO 3.6V AND
CC
1/f
MAX
V
= 2.7V RANGE
CC
V
I
V
V
V
V
= 1.5 V
M
X
Y
OL
CC
V
V
M
= V + 0.3V
M
CP INPUT
GND
OL
= V – 0.3V
OH
t
W
and V are the typical output voltage drop that occur with the
OH
t
t
PLH
PHL
output load.
V = 2.7V
I
V
OH
V
Yn OUTPUT
M
AC WAVEFORMS FOR V = 2.3V TO 2.7V AND
CC
V
OL
V
< 2.3V RANGE
CC
NOTE: V = 0.5V at V = 2.3 to 2.7V
M
CC
CC
SH00135
V
M
V
X
V
V
= 0.5 V
Waveform 4. The clock (CP) to Yn propagation delays, the
clock pulse width and the maximum clock frequency.
= V + 0.15V
OL
= V – 0.15V
Y
OH
and V are the typical output voltage drop that occur with the
OL
OH
output load.
V = V
I
CC
V
I
V
CP INPUT
M
V
I
GND
A
n
V
M
t
su
t
su
INPUT
t
h
t
h
GND
V
I
t
t
PLH
PHL
An INPUT
V
Y
OH
n
GND
V
M
OUTPUT
V
OH
V
OL
V
M
Yn OUTPUT
NOTE: V = 0.5V at V = 2.3 to 2.7V
M
CC
CC
SH00132
V
OL
Waveform 1. Input (Dn) to output (Yn) propagation delay
NOTE: The shaded areas indicate when the input is permitted to change
for predictable output performance.
V
= 0.5V at V = 2.3 to 2.7V
M
CC CC
SH00136
V
I
Waveform 5. Data set-up and hold times for the An input to the
clock CP input
V
V
M
M
LE INPUT
GND
t
W
t
t
PLH
PHL
V
I
V
OH
V
nOE INPUT
GND
V
M
M
Yn OUTPUT
V
OL
NOTE: V = 0.5V at V = 2.3 to 2.7V
M
CC
CC
SH00134
t
t
PZL
PLZ
Waveform 2. Latch enable input (LE) pulse width, the latch
enable input to output (Yn) propagation delays.
V
CC
OUTPUT
LOW-to-OFF
OFF-to-LOW
V
M
V
X
V
V
I
OL
An
INPUT
V
M
t
t
PZH
PHZ
GND
V
OH
th
th
OUTPUT
HIGH-to-OFF
OFF-to-HIGH
V
Y
t
t
SU
SU
V
M
V
I
LE
INPUT
V
M
GND
outputs
enabled
outputs
disabled
outputs
enabled
GND
NOTE: The shaded areas indicate when the input is permitted to change
NOTE: V = 0.5V at V = 2.3 to 2.7V
M
CC
CC
SH00137
for predictable output performance.
V
= 0.5V at V = 2.3 to 2.7V
CC CC
M
Waveform 6. 3-State enable and disable times
SH00133
Waveform 3. Data set-up and hold times for the An input to the
LE input
7
1999 Mar 18
Philips Semiconductors
Product specification
18-bit universal bus driver with 5V tolerant inputs
(3-State)
74ALVC16835
TEST CIRCUIT
S
1
2 * V
V
CC
CC
Open
GND
R
R
= 500 Ω
= 500 Ω
L
L
V
V
O
I
PULSE
GENERATOR
D.U.T.
R
T
C
L
Test Circuit for switching times
DEFINITIONS
R
L
C
L
R
T
= Load resistor
= Load capacitance includes jig and probe capacitance
= Termination resistance should be equal to Z of pulse generators.
OUT
SWITCH POSITION
TEST
S
V
V
I
1
CC
t
t
Open
< 2.7V
V
CC
PLH/ PHL
t
t
t
2.7–3.6V
2.7V
PLZ/ PZL
2 < V
CC
t
GND
PHZ/ PZH
SV00906
Waveform 7. Load circuitry for switching times
8
1999 Mar 18
Philips Semiconductors
Product specification
18-bit universal bus driver with 5V tolerant inputs
(3-State)
74ALVC16835
TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1mm
SOT364-1
9
1999 Mar 18
Philips Semiconductors
Product specification
18-bit universal bus driver with 5V tolerant inputs
(3-State)
74ALVC16835
Data sheet status
[1]
Data sheet
status
Product
status
Definition
Objective
specification
Development
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
Preliminary
specification
Qualification
This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors reserves the right to make chages at any time without notice in order to
improve design and supply the best possible product.
Product
specification
Production
This data sheet contains final specifications. Philips Semiconductors reserves the right to make
changes at any time without notice in order to improve design and supply the best possible product.
[1] Please consult the most recently issued datasheet before initiating or completing a design.
Definitions
Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.
Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
Disclaimers
Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Righttomakechanges—PhilipsSemiconductorsreservestherighttomakechanges, withoutnotice, intheproducts, includingcircuits,standard
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
Sunnyvale, California 94088–3409
Telephone 800-234-7381
print code
Date of release: 07-98
9397-750-05462
Document order number:
Philips
Semiconductors
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