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DM-74
Hex Inverter with Schmitt Trigger Inputs
TL/F/6353
54LS14/DM74LS14
Hex
Inverters
with
Schmitt
Trigger
Inputs
June 1989
54LS14/DM74LS14 Hex Inverters
with Schmitt Trigger Inputs
General Description
This device containssix independent gates eachof which
performsthe logic INVERT function. Each inputhas hyster-
esis which increasesthe noise immunity and transformsa
slowly changing input signaltoafast changing, jitter free
output.
Connection Diagram
Dual-In-Line Package
TL/F/6353–1
OrderNumber54LS14DMQB,54LS14FMQB,
54LS14LMQB, DM74LS14Mor DM74LS14N
See NSPackage Number E20A, J14A, M14A, N14A orW14B
Function TableeA
Input OutputeHigh Logic LeveleLow Logic Level
C1995National SemiconductorCorporation RRD-B30M105/PrintedinU.S.A.
