NC7SZ125FHX [FAIRCHILD]
Bus Driver, LVC/LCX/Z Series, 1-Func, 1-Bit, True Output, CMOS, PDSO6, 1 X 1 MM, 0.35 MM PITCH, GREEN,MO-252, MICROPAK-6;
| 型号： | NC7SZ125FHX |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | Bus Driver, LVC/LCX/Z Series, 1-Func, 1-Bit, True Output, CMOS, PDSO6, 1 X 1 MM, 0.35 MM PITCH, GREEN,MO-252, MICROPAK-6 |
| 文件： | 总9页 (文件大小：170K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
October 1996
Revised February 2005
NC7SZ125
TinyLogic£ UHS Buffer with 3-STATE Output
General Description
Features
■ Space saving SOT23 or SC70 5-lead package
■ Ultra small MicroPak Pb-Free leadless package
■ Ultra High Speed; tPD 2.6 ns Typ into 50 pF at 5V VCC
The NC7SZ125 is a single buffer with 3-STATE output from
Fairchild's Ultra High Speed Series of TinyLogic . The
device is fabricated with advanced CMOS technology to
achieve ultra high speed with high output drive while main-
taining low static power dissipation over a very broad VCC
■ High Output Drive; 24 mA at 3V VCC
operating range. The device is specified to operate over
the 1.65V to 5.5V range.
■ Broad VCC Operating Range; 1.65V to 5.5V
■ Matches the performance of LCX when operated at
3.3V VCC
The inputs and output are high impedance above ground
when VCC is 0V. Inputs tolerate voltages up to 6V indepen-
■ Power down high impedance inputs/output
dent of VCC operating voltage. The output tolerates volt-
ages above VCC when in the 3-STATE condition.
■ Overvoltage Tolerant inputs facilitate 5V to 3V
translation
■ Patented noise/EMI reduction circuitry implemented
Ordering Code:
Product
Number
Package
Drawing
MA05B
Product Code
Top Mark
7Z25
Package Description
Supplied As
NC7SZ125M5X
5-Lead SOT23, JEDEC MO-178, 1.6mm
3k Units on Tape and Reel
3k Units on Tape and Reel
NC7SZ125M5X_NL
(Note 1)
MA05B
7Z25
Pb-Free 5-Lead SOT23, JEDEC MO-178,
1.6mm
NC7SZ125P5X
MAA05A
MAA05A
Z25
Z25
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel
NC7SZ125P5X_NL
(Note 1)
Pb-Free 5-Lead SC70, EIAJ SC-88a,
1.25mm Wide
3k Units on Tape and Reel
NC7SZ125L6X
MAC06A
DD
Pb-Free 6-Lead MicroPak, 1.0mm Wide
5k Units on Tape and Reel
Pb-Free package per JEDEC J-STD-020B.
Note 1: “_NL” indicates Pb-Free product (per JEDEC J-STD-020B). Device is available in Tape and Reel only.
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.
MicroPak is a trademark of Fairchild Semiconductor Corporation.
© 2005 Fairchild Semiconductor Corporation
DS012161
www.fairchildsemi.com
Pin Descriptions
Logic Symbol
Pin Names
Description
IEEE/IEC
A, OE
Y
Inputs
Output
NC
No Connect
Connection Diagrams
Function Table
Pin Assignment for SC70 and SOT23
Inputs
Output
OE
L
In A
Out Y
L
H
X
L
H
Z
L
(Top View)
H
H
L
HIGH Logic Level
LOW Logic Level
X
Z
HIGH or LOW Logic Level
HIGH Impedance State
Pad Assignment for MicroPak
(Top Thru View)
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2
Absolute Maximum Ratings(Note 2)
Recommended Operating
Conditions (Note 3)
Supply Voltage (VCC
DC Input Voltage (VIN
DC Output Voltage (VOUT
DC Input Diode Current (IIK
@VIN 0.5V
@ VIN 6V
DC Output Diode Current (IOK
@VOUT 0.5V
@ VOUT 6V, VCC GND
DC Output Current (IOUT
DC VCC/GND Current (ICC/IGND
Storage Temperature (TSTG
)
0.5V to 6V
0.5V to 6V
0.5V to 6V
)
Supply Voltage Operating (VCC
Supply Voltage Data Retention (VCC
Input Voltage (VIN
)
1.65V to 5.5V
1.5V to 5.5V
0V to 5.5V
)
)
)
)
50 mA
20 mA
Output Voltage (VOUT
)
Active State
0V to VCC
0V to 5.5V
)
3-STATE
50 mA
20 mA
Operating Temperature (TA)
Input Rise and Fall Time (tr, tf)
VCC 1.8V, 2.5V 0.2V
VCC 3.3V 0.3V
40 C to 85 C
)
50 mA
0 ns/V to 20 ns/V
0 ns/V to 10 ns/V
0 ns/V to 5 ns/V
)
50 mA
)
65 C to 150 C
150 C
VCC 5.0V 0.5V
Junction Temperature under Bias (TJ)
Junction Lead Temperature (TL);
(Soldering, 10 seconds)
Power Dissipation (PD) @ 85 C
SOT23-5
Thermal Resistance (
SOT23-5
)
JA
300 C/W
425 C/W
260 C
SC70-5
Note 2: Absolute maximum ratings are DC values beyond which the device
may be damaged or have its useful life impaired. The datasheet specifica-
tions should be met, without exception, to ensure that the system design is
reliable over its power supply, temperature, and output/input loading vari-
ables. Fairchild does not recommend operation outside datasheet specifi-
cations.
200 mW
150 mW
SC70-5
Note 3: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
V
T
25 C
Typ
T
A
40 C to 85 C
Min Max
CC
A
Symbol
Parameter
Units
Conditions
(V)
Min
Max
V
HIGH Level Input Voltage
1.65 to 1.95 0.75 V
0.75 V
IH
CC
CC
CC
CC
V
V
2.3 to 5.5
1.65 to 1.95
2.3 to 5.5
1.65
1.8
0.7 V
0.7 V
V
V
LOW Level Input Voltage
HIGH Level Output Voltage
0.25 V
0.25 V
IL
CC
CC
0.3 V
0.3 V
CC
CC
1.55
1.7
2.2
2.9
4.4
1.29
1.9
2.4
2.3
3.8
1.65
1.8
1.55
1.7
2.2
2.9
4.4
1.29
1.9
2.4
2.3
3.8
OH
2.3
2.3
V
V
V
V
V
V
I
100 A
IN
IH OH
3.0
3.0
4.5
4.5
1.65
2.3
1.52
2.15
2.80
2.68
4.20
0.0
I
I
I
I
I
4 mA
OH
OH
OH
OH
OH
8 mA
16 mA
24 mA
32 mA
3.0
3.0
4.5
V
LOW Level Output Voltage
1.65
1.8
0.1
0.1
0.1
0.1
0.1
0.24
0.3
0.4
0.55
0.55
1
0.0
0.1
OL
0.0
2.3
0.0
0.1
V
V
I
100 A
IN
IL
OL
3.0
0.0
0.1
4.5
0.0
0.1
1.65
2.3
0.08
0.10
0.15
0.22
0.22
0.24
0.3
I
I
I
I
I
4 mA
OL
OL
OL
OL
OL
8 mA
16 mA
24 mA
32 mA
3.0
0.4
3.0
0.55
0.55
10
4.5
I
I
Input Leakage Current
3-STATE
0 to 5.5
A
A
0
V
V
5.5V
IN
IN
V
0
V
or V
IL
OZ
IN
IH
1.65 to 5.5
1
10
Output Leakage
5.5V
O
I
I
Power Off Leakage Current
Quiescent Supply Current
0.0
1
10
20
A
A
V
V
or V
5.5V
OFF
CC
IN
IN
OUT
1.65 to 5.5
2.0
5.5V, GND
3
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AC Electrical Characteristics
V
T
25 C
Typ
T
A
40 C to 85 C
Figure
CC
A
Symbol
Parameter
Units
ns
Conditions
(V)
1.65
Min
2.0
2.0
0.8
0.5
0.5
1.5
0.8
2.0
2.0
1.5
1.5
0.8
2.0
2.0
1.5
1.0
0.5
Max
13.2
11.0
7.5
5.2
4.5
5.7
5.0
15.0
12.5
8.5
6.2
5.5
13.2
11
Min
Max
13.8
11.5
8.0
5.5
4.8
6.0
5.3
15.6
13
Number
t
t
Propagation Delay
6.4
5.3
3.4
2.5
2.1
3.2
2.6
8.4
7.0
4.6
3.5
2.8
6.5
5.4
3.5
2.8
2.1
4
2.0
2.0
0.8
0.5
0.5
1.5
0.8
2.0
2.0
1.5
1.5
0.8
2.0
2.0
1.5
1.0
0.5
PLH
PHL
1.8
C
R
15 pF,
L
D
1
Figures
1, 3
2.5 0.2
3.3 0.3
5.0 0.5
3.3 0.3
5.0 0.5
1.65
1 M ,
S
OPEN
t
t
t
t
Propagation Delay
Output Enable Time
C
50 pF, R
OPEN
500 ,
PLH
PHL
PZL
PZH
L
D
Figures
1, 3
ns
S
1
C
50 pF, RD 500
L
1.8
RU 500
Figures
1, 3
2.5 0.2
3.3 0.3
5.0 0.5
1.65
9
ns
S
S
V
GND for t
PZH
1
6.5
5.8
14.5
12
V
for t
1
IN PZL
2 x V
IN
CC
t
t
Output Disable Time
C
50 pF, RD 500
PLZ
PHZ
L
1.8
RU 500
Figures
1, 3
2.5 0.2
3.3 0.3
5.0 0.5
0
8
8.5
6
ns
S
S
V
GND for t
PHZ
1
5.7
4.7
V
for t
1
IN PLZ
5.0
2 x V
CC
IN
C
C
C
Input Capacitance
Output Capacitance
Power Dissipation
Capacitance
IN
pF
0
8
OUT
PD
3.3
17
pF (Note 4)
Figure 2
5.0
24
Note 4: C is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (I
) at no output
PD
CCD
loading and operating at 50% duty cycle. (See Figure 2.) C is related to I
dynamic operating current by the expression:
CCD
PD
I
(C )(V )(f
)
(I static).
CC
CCD
PD
CC IN
AC Loading and Waveforms
C
includes load and stray capacitance
L
Input PRR 1.0 MHz; t
500 ns
W
FIGURE 1. AC Test Circuit
Input AC Waveform; t
t
1.8 ns;
r
f
PRR 10 MHz; Duty Cycle 50%
FIGURE 2. ICCD Test Circuit
FIGURE 3. AC Waveforms
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4
Tape and Reel Specification
TAPE FORMAT FOR SOT23, SC70
Package
Tape
Number
Cavities
125 (typ)
3000
Cavity
Status
Empty
Filled
Cover Tape
Status
Designator
Section
Leader (Start End)
Carrier
Sealed
M5X, P5X
Sealed
Trailer (Hub End)
75 (typ)
Empty
Sealed
TAPE DIMENSIONS inches (millimeters)
Tape Size
DIM A
DIM B
DIM F
DIM Ko
DIM P1
DIM W
Package
0.093
(2.35)
0.130
(3.3)
0.096
(2.45)
0.130
(3.3)
0.138 0.004 0.053 0.004
(3.5 0.10) (1.35 0.10)
0.138 0.002 0.055 0.004
(3.5 0.05) (1.4 0.11)
0.157
(4)
0.315 0.004
(8 0.1)
SC70-5
8 mm
0.157
(4)
0.315 0.012
(8 0.3)
SOT23-5
8 mm
5
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Tape and Reel Specification (Continued)
TAPE FORMAT FOR MicroPak
Package
Tape
Section
Number
Cavities
125 (typ)
5000
Cavity
Status
Empty
Filled
Cover Tape
Status
Designator
Leader (Start End)
Carrier
Sealed
L6X
Sealed
Trailer (Hub End)
75 (typ)
Empty
Sealed
TAPE DIMENSIONS inches (millimeters)
REEL DIMENSIONS inches (millimeters)
Tape
Size
A
B
C
D
N
W1
W2
W3
7.0
0.059
0.512
0.795
2.165 0.331 0.059/ 0.000
0.567
W1 0.078/ 0.039
(W1 2.00/ 1.00)
8 mm
(177.8) (1.50) (13.00) (20.20) (55.00) (8.40 1.50/ 0.00)
(14.40)
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6
Physical Dimensions inches (millimeters) unless otherwise noted
5-Lead SOT23, JEDEC MO-178, 1.6mm
Package Number MA05B
7
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide
Package Number MAA05A
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8
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
Pb-Free 6-Lead MicroPak, 1.0mm Wide
Package Number MAC06A
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
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9
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