TL/F/6353

54LS14/DM74LS14 Hex Inverters with Schmitt Trigger Inputs

June1989
54LS14/DM74LS14 Hex Inverterswith Schmitt Trigger Inputs

General Description

This device contains six independent gates each of which
performsthe 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

Dual-In-LinePackage
TL/F/6353–1
OrderNumber 54LS14DMQB, 54LS14FMQB,
54LS14LMQB,DM74LS14M or DM74LS14N
SeeNS Package Number E20A, J14A, M14A, N14A or W14B

Function Table

YeA
Input Output
AY
LH
HL
H
e
HighLogic Level
LeLowLogic Level
C1995NationalSemiconductor Corporation RRD-B30M105/PrintedinU. S. A.