MC74AC132_15 Datasheet, PDF (1/6 Pages) ON Semiconductor – Quad 2-Input NAND Schmitt Trigger

MC74AC132, MC74ACT132
Quad 2-Input NAND Schmitt
Trigger
High−Performance Silicon−Gate CMOS
The MC74AC/74ACT132 contains four 2−input NAND gates
which are capable of transforming slowly changing input signals into
sharply defined, jitter−free output signals. In addition, they have
greater noise margin than conventional NAND gates.
Each circuit contains a 2−input Schmitt trigger. 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 threshold is determined by resistor ratios
and is essentially insensitive to temperature and supply voltage
variations.
Features
• Schmitt Trigger Inputs
• Outputs Source/Sink 24 mA
• ′ACT132 Has TTL Compatible Inputs
• These are Pb−Free Devices
V_CC
14 13 12 11 10 9 8
www.onsemi.com
MARKING
DIAGRAM
14
14
1
SOIC−14
D SUFFIX
CASE 751A
xxx132G
AWLYWW
1
xxx
= AC or ACT
A
= Assembly Location
WL
= Wafer Lot
Y
= Year
WW
= Work Week
G
= Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
1234567
GND
Figure 1. Pinout; 14−Lead Packages Conductors
(Top View)
FUNCTION TABLE
Inputs
A
B
L
L
L
H
H
L
H
H
H = HIGH Voltage Level
Output
Y
H
H
H
L
L = LOW Voltage Level
© Semiconductor Components Industries, LLC, 2015
1
January, 2015 − Rev. 8
Publication Order Number:
MC74AC132/D