74F132PC [NSC]
Quad 2-Input NAND Schmitt Trigger; 四2输入与非施密特触发器
| 型号： | 74F132PC |
| 厂家： | 
National Semiconductor |
| 描述： | Quad 2-Input NAND Schmitt Trigger |
| 文件： | 总8页 (文件大小：113K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
November 1994
54F/74F132
Quad 2-Input NAND Schmitt Trigger
threshold voltages for positive and negative-going transi-
tions. This hysteresis between the positive-going and
negative-going input threshold (typically 800 mV) is deter-
mined by resistor ratios and is essentially insensitive to tem-
perature and supply voltage variations.
General Description
The ’F132 contains four 2-input NAND gates which accept
standard TTL input signals and provide standard TTL output
levels. They are capable of transforming slowly changing in-
put signals into sharply defined, jitter-free output signals. In
addition, they have a greater noise margin than conventional
NAND gates.
Features
n Guaranteed 4000V minimum ESD protection
n Standard Military Drawing (SMD)
n 5962-89487
Each circuit contains a 2-input Schmitt trigger followed by
level shifting circuitry and a standard FAST® output struc-
ture. The Schmitt trigger uses positive feedback to effectively
speed-up slow input transitions, and provide different input
Ordering Code: See Section 0
DSXXX
Commercial
Military
Package
Number
N14A
Package Description
74F132PC
14-Lead (0.300" Wide) Molded Dual-In-Line
14-Lead Ceramic Dual-In-Line
54F132DM (Note 2)
J14A
74F132SC (Note 1)
74F132SJ (Note 1)
M14A
14-Lead (0.150" Wide) Molded Small Outline, JEDEC
14-Lead (0.300" Wide) Molded Small Outline, EIAJ
14-Lead Cerpack
M14D
54F132FM (Note 2)
54F132LM (Note 2)
W14B
E20A
20-Lead Ceramic Leadless Chip Carrier, Type C
=
Note 1: Devices also available in 13" reel. Use suffix SCX and SJX.
=
Note 2: Military grade device with environmental and burn-in processing. Use suffix DMQB, FMQB and LMQB.
Logic Symbol
IEEE/IEC
DS009477-3
TRI-STATE® is a registered trademark of National Semiconductor Corporation.
© 1997 National Semiconductor Corporation
DS009477
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PrintDate=1997/08/28 PrintTime=12:25:28 10193 ds009477 Rev. No. 1 cmserv Proof
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Connection Diagrams
Pin Assignment for
DIP, SOIC and Flatpak
Pin Assignment
for LCC
DS009477-1
DS009477-2
Unit Loading/Fan Out See Section 0 for U.L. definitions
DSXXX
54F/74F
Pin Names
Description
U.L.
HIGH/LOW
1.0/1.0
Input IIH/IIL
Output IOH/IOL
20 µA/−0.6 mA
−1 mA/20 mA
An, Bn
On
Inputs
Outputs
50/33.3
Function Table
Inputs
Outputs
A
L
B
L
O
H
H
H
L
L
H
L
H
H
H
=
=
H
L
HIGH Voltage Level
LOW Voltage Level
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2
Absolute Maximum Ratings (Note 3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Current Applied to Output
in LOW State (Max)
twice the rated IOL (mA)
4000V
ESD Last Passing Voltage (Min)
Recommended Operating
Conditions
Free Air Ambient Temperature
Military
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
Plastic
−65˚C to +150˚C
−55˚C to +125˚C
−55˚C to +175˚C
−55˚C to +150˚C
−55˚C to +125˚C
0˚C to +70˚C
VCC Pin Potential to
Ground Pin
Commercial
−0.5V to +7.0V
−0.5V to +7.0V
Supply Voltage
Military
Input Voltage (Note 4)
Input Current (Note 4)
Voltage Applied to Output
+4.5V to +5.5V
+4.5V to +5.5V
−30 mA to +5.0 mA
Commercial
Note 3: Absolute maximum ratings are values beyond which the device may
be damaged or have its useful life impaired. Functional operation under these
conditions is not implied.
=
in HIGH State (with VCC 0V)
Standard Output
TRI-STATE® Output
−0.5V to VCC
Note 4: Either voltage limit or current limit is sufficient to protect inputs.
−0.5V to +5.5V
DC Electrical Characteristics
Symbol
Parameter
54F/74F
Typ
Units
VCC
Conditions
Min
1.5
0.7
0.4
Max
2.0
VT+
VT−
∆VT
VCD
VOH
Positive-going Threshold
Negative-going Threshold
V
V
V
V
5.0
5.0
5.0
Min
1.1
+
−
Hysteresis (VT − VT
)
=
IIN −18 mA
Input Clamp Diode Voltage
−1.2
=
IOH −1 mA
Output HIGH
Voltage
54F 10% VCC
2.5
2.5
2.7
=
IOH −1 mA
74F 10% VCC
74F 5% VCC
54F 10% VCC
74F 10% VCC
54F
V
V
Min
Min
Max
Max
Max
0.0
=
IOH −1 mA
=
IOL 20 mA
VOL
Output LOW
Voltage
0.5
0.5
20.0
5.0
100
7.0
250
50
=
IOL 20 mA
=
VIN 2.7V
IIH
Input HIGH
µA
µA
µA
V
Current
74F
=
VIN 7.0V
IBVI
ICEX
VID
IOD
Input HIGH Current
Breakdown Test
Output HIGH
Leakage Current
Input Leakage
Test
54F
74F
=
VOUT VCC
54F
74F
=
74F
4.75
−60
IID 1.9 µA
All Other Pins Grounded
=
Output Leakage
Circuit Current
Input LOW Current
74F
3.75
µA
0.0
VIOD 150 mV
All Other Pins Grounded
=
VIN 0.5V
IIL
−0.6
−150
17.0
18.0
mA
mA
mA
mA
Max
Max
Max
Max
=
VOUT 0V
IOS
ICCH
ICCL
Output Short-Circuit Current
Power Supply Current
Power Supply Current
=
VO HIGH
=
VO LOW
3
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PrintDate=1997/08/28 PrintTime=12:25:38 10193 ds009477 Rev. No. 1 cmserv Proof
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AC Electrical Characteristics
See Section 0 for Waveforms and Load Configurations
DSXXX
74F
54F
74F
=
=
=
TA +25˚C
TA, VCC Mil
TA, VCC Com
Fig.
No.
=
=
=
Symbol
Parameter
VCC +5.0V
CL 50 pF
CL 50 pF
Units
=
CL 50 pF
Min
4.0
5.0
Typ
Max
10.5
12.5
Min
Max
13.0
16.0
Min
Max
12.0
13.0
tPLH
tPHL
Propagation Delay
An, Bn to On
2.0
4.5
3.5
5.0
kk
-kk
DSXXX
ns
Ordering Information
The device number is used to form part of a simplified purchasing code where the package type and temperature range are de-
fined as follows:
Book
Extract
End
DS009477-5
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Physical Dimensions inches (millimeters) unless otherwise noted
20-Lead Ceramic Leadless Chip Carrier (L)
NS Package Number E20A
14-Lead Ceramic Dual-In-Line Package (D)
NS Package Number J14A
5
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PrintDate=1997/08/28 PrintTime=12:25:42 10193 ds009477 Rev. No. 1 cmserv Proof
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
14-Lead (0.150" Wide) Molded Small Outline Package, JEDEC (S)
NS Package Number M14A
14-Lead (0.300" Wide) Molded Small Outline Package, EIAJ (SJ)
NS Package Number M14D
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PrintDate=1997/08/28 PrintTime=12:25:43 10193 ds009477 Rev. No. 1 cmserv Proof
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
14-Lead (0.300" Wide) (Molded Dual-In-Line Package (P)
NS Package Number N14A
14-Lead Ceramic Flatpak (F)
NS Package Number W14B
7
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PrintDate=1997/08/28 PrintTime=12:25:43 10193 ds009477 Rev. No. 1 cmserv Proof
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LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DE-
VICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMI-
CONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or sys-
tems which, (a) are intended for surgical implant into
the body, or (b) support or sustain life, and whose fail-
ure to perform when properly used in accordance
with instructions for use provided in the labeling, can
be reasonably 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.
National Semiconductor
Corporation
National Semiconductor
Europe
National Semiconductor
Hong Kong Ltd.
National Semiconductor
Japan Ltd.
Americas
Fax: +49 (0) 1 80-530 85 86
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National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
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PrintDate=1997/08/28 PrintTime=12:25:44 10193 ds009477 Rev. No. 1 cmserv Proof
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相关型号：
74F132SCX_NL
NAND Gate, F/FAST Series, 4-Func, 2-Input, TTL, PDSO14, 0.150 INCH, MS-120, SOIC-14
FAIRCHILD
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