This device contains six independent gates each of which performs the logic INVERT function Each input has hysteresis which increases the noise immunity and transforms a slowly changing input signal to a fast changing jitter free output
Connection Diagram
Dual-In-Line Package
June 1989
Function
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54LS14 DM74LS14 Hex Inverters with Schmitt Trigger Inputs
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 hysteresis which increases the noise immunity and transforms a slowly changing input signal to a fast changing jitter free output
Connection Diagram
Dual-In-Line Package
June 1989
Function Table
Order Number 54LS14DMQB 54LS14FMQB 54LS14LMQB DM74LS14M or DM74LS14N See NS Package Number E20A J14A M14A N14A or W14B
TL F 6353 – 1
YeA
Input
Output
AY
LH HL
H e High Logic Level L e Low Logic Level
C1995 National Semiconductor Corporation TL F 6353
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings (Note)
If Military Aerospace specified d
54LS14 Datasheet
