74LS132 ON Semiconductor, 74LS132 Datasheet

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74LS132

Manufacturer Part Number
74LS132
Description
LOW POWER SCHOTTKY
Manufacturer
ON Semiconductor
Datasheet

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SN74LS132
Quad 2-Input
Schmitt Trigger NAND Gate
standard TTL input signals and provide standard TTL output levels.
They are capable of transforming slowly changing input signals into
sharply defined, jitter-free output signals. Additionally, they have
greater noise margin than conventional NAND Gates.
Darlington level shifter and a phase splitter driving a TTL totem pole
output. The Schmitt trigger uses positive feedback to effectively
speed-up slow input transitions, and provide different input threshold
voltages for positive and negative-going transitions. This hysteresis
between the positive-going and negative-going input thresholds
(typically 800 mV) is determined internally by resistor ratios and is
essentially insensitive to temperature and supply voltage variations.
As long as one input remains at a more positive voltage than V
(MAX), the gate will respond to the transitions of the other input as
shown in Figure 1.
GUARANTEED OPERATING RANGES
December, 1999 – Rev. 6
Symbol
The SN74LS132 contains four 2-Input NAND Gates which accept
Each circuit contains a 2-input Schmitt trigger followed by a
Semiconductor Components Industries, LLC, 1999
V
I
I
T
OH
OL
CC
A
Supply Voltage
Operating Ambient
Output Current – High
Output Current – Low
Temperature Range
LOGIC AND CONNECTION DIAGRAM
V
14
1
CC
Parameter
13
2
DIP (TOP VIEW)
12
3
11
4
4.75
Min
10
5
0
9
6
Typ
5.0
25
GND
8
7
Max
5.25
– 0.4
8.0
70
1
Unit
mA
mA
V
C
T+
SN74LS132N
SN74LS132D
Device
ORDERING INFORMATION
14
http://onsemi.com
SCHOTTKY
14
14 Pin DIP
1
Package
POWER
CASE 751A
14 Pin
CASE 646
N SUFFIX
D SUFFIX
PLASTIC
LOW
SOIC
Publication Order Number:
1
2500/Tape & Reel
2000 Units/Box
SN74LS132/D
Shipping

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74LS132 Summary of contents

Page 1

... SN74LS132 Quad 2-Input Schmitt Trigger NAND Gate The SN74LS132 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 input signals into sharply defined, jitter-free output signals. Additionally, they have greater noise margin than conventional NAND Gates ...

Page 2

... Total, Output LOW Note 1: Not more than one output should be shorted at a time, nor for more than 1 second. AC CHARACTERISTICS ( Symbol Parameter t Turn-Off Delay, Input to Output PLH t Turn-On Delay, Input to Output PHL SN74LS132 0.4 0.95 1 INPUT VOLTAGE (VOLTS) IN Figure 1 ...

Page 3

... SN74LS132 PHL 1 OUT Figure 2. AC Waveforms 1.6 1.2 V T– 0.8 V 0.4 0 4.5 4. POWER SUPPLY VOLTAGE (VOLTS) CC Figure 3. Threshold Voltage and Hysteresis versus Power Supply Voltage 1.9 V 1.7 T+ 1.5 1.3 1.1 V T– 0.9 V 0.7 – AMBIENT TEMPERATURE ( C) A Figure 4. Threshold Voltage and Hysteresis versus Temperature http://onsemi ...

Page 4

... MILLIMETERS INCHES DIM MIN MAX MIN MAX A 8.55 8.75 0.337 0.344 F B 3.80 4.00 0.150 0.157 C 1.35 1.75 0.054 0.068 D 0.35 0.49 0.014 0.019 F 0.40 1.25 0.016 0.049 G 1.27 BSC 0.050 BSC J 0.19 0.25 0.008 0.009 K 0.10 0.25 0.004 0.009 5.80 6.20 0.228 0.244 R 0.25 0.50 0.010 0.019 800–344–3810 Toll Free USA/Canada SN74LS132/D ...

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