DM74 National Semiconductor, DM74 Datasheet
DM74
Manufacturer Part Number
DM74
Description
Hex Inverters with Schmitt Trigger Inputs
Manufacturer
National Semiconductor
Datasheet
1.DM74.pdf
(6 pages)
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C 1995 National Semiconductor Corporation
54LS14 DM74LS14 Hex Inverters
with Schmitt Trigger Inputs
General Description
This device contains six independent gates each of which
performs the logic INVERT function Each input has hyster-
esis which increases the noise immunity and transforms a
slowly changing input signal to a fast changing jitter free
output
Connection Diagram
Function Table
TL F 6353
See NS Package Number E20A J14A M14A N14A or W14B
Order Number 54LS14DMQB 54LS14FMQB
54LS14LMQB DM74LS14M or DM74LS14N
H
L
e
e
Dual-In-Line Package
Low Logic Level
High Logic Level
Input
A
H
L
Y
e
A
Output
Y
H
L
TL F 6353– 1
RRD-B30M105 Printed in U S A
June 1989
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