Datasheet MC74AC132, MC74ACT132 (ON Semiconductor)

link to page 5
DATA SHEET www.onsemi.com
Quad 2-Input NAND Schmitt
MARKING DIAGRAM
Trigger 14
High−Performance Silicon−Gate CMOS SOIC−14
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D SUFFIX
AWLYWW MC74AC132, MC74ACT132
CASE 751A
14 1 The MC74AC/74ACT132 contains four 2−input NAND gates 1 which are capable of transforming slowly changing input signals into XXX = Specific Device Code sharply defined, jitter−free output signals. In addition, they have A = Assembly Location greater noise margin than conventional NAND gates. WL = Wafer Lot Each circuit contains a 2−input Schmitt trigger. The Schmitt trigger Y = Year uses positive feedback to effectively speed−up slow input transitions, WW = Work Week and provide different input threshold voltages for positive and G = Pb−Free Package 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
ORDERING INFORMATION
variations. See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet.
Features
• Schmitt Trigger Inputs • Outputs Source/Sink 24 mA • ′ACT132 Has TTL Compatible Inputs • These are Pb−Free Devices VCC 14 13 12 11 10 9 8 1 2 3 4 5 6 7 GND
Figure 1. Pinout; 14−Lead Packages Conductors
(Top View)
FUNCTION TABLE Inputs Output
A B Y L L H L H H H L H H H L H = HIGH Voltage Level L = LOW Voltage Level © Semiconductor Components Industries, LLC, 2015
1
Publication Order Number:
February, 2024 − Rev. 9 MC74AC132/D