參數(shù)資料
型號(hào): MC74AC132DR2
廠商: MOTOROLA INC
元件分類: 門電路
英文描述: AC SERIES, QUAD 2-INPUT NAND GATE, PDSO14
封裝: PLASTIC, SOIC-14
文件頁(yè)數(shù): 1/5頁(yè)
文件大?。?/td> 132K
代理商: MC74AC132DR2
5-1
FACT DATA
Quad 2Input NAND
Schmitt Trigger
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.
Schmitt Trigger Inputs
Outputs Source/Sink 24 mA
′ACT132 Has TTL Compatible Inputs
13
14
12
11
10
9
8
2
1
3
4
5
6
7
GND
VCC
J Suffix — Case 632-08 (Ceramic)
N Suffix — Case 646-06 (Plastic)
D Suffix — Case 751A-03 (SOIC)
PIN CONFIGURATION
FUNCTION TABLE
Inputs
Output
A
B
Y
L
H
L
H
L
H
L
H = HIGH Voltage Level
L = LOW Voltage Level
MC74AC132
MC74ACT132
QUAD 2-INPUT
NAND
SCHMITT TRIGGER
N SUFFIX
CASE 646-06
PLASTIC
D SUFFIX
CASE 751A-03
PLASTIC
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