. U 4 NAND Schmitt Quad 2-Input t Trigger ee h The MC74AC/74ACT132 contains four 2–input NAND gates S which are capable ...
. U 4 NAND Schmitt Quad 2-Input t Trigger ee h The MC74AC/74ACT132 contains four 2–input NAND gates S which are capable of transforming slowly changing input signals into a t jitter–free output signals. In addition, they have sharply defined, a greater noise margin than conventional NAND gates. .D Each circuit contains a 2–input Schmitt trigger. The Schmitt w uses trigger positive feedback to effectively speed–up slow input w transitions, and provide different input threshold
voltages for w 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.
MC74AC132, MC74ACT132 co
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PDIP–14 N SUFFIX CASE 646
Schmitt Trigger Inputs Outputs Source/Sink 24 mA ′ACT132 Has TTL Compatible Inputs
VCC 14 13 12 11 10 9
1
2
Figure 1. Pinout; 14–Lead Packages Conductors (Top View)
FUNCTION TABLE
Inputs A L L H H B
L H L H
H = HIGH
Voltage Level
m o .c U 4 t e e h S a t a .D w w w
14 1 14 1 14 1 8 14 1 3 4 5 6 7 Device Package GND MC74AC132N PDIP–14 MC74ACT132N MC74AC132D PDIP–14 SOIC–14 MC74AC132DR2 MC74ACT132D SOIC–14 SOIC–14 Output Y MC74ACT132DR2 MC74AC132DT SOIC–14 H H H L TSSOP–14 MC74AC132DTR2 MC74ACT132DT TSSOP–14 L = LOW
Voltage Level MC74AC132M EIAJ–14 MC74AC132MEL MC74ACT132M EIAJ–14 EIAJ–14 MC74ACT132MEL EIAJ–14
SO–14 D SUFFIX CASE 751A
TSSOP–14 DT SUFFIX CASE 948G
EIAJ–14 M SUFF...
