DM74LS14 Datasheet, PDF (1/5 Pages) Fairchild Semiconductor – Hex Inverter with Schmitt Trigger Inputs

August 1986
Revised March 2000
DM74LS14
Hex Inverter 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.
Ordering Code:
Order Number Package Number
Package Description
DM74LS14M
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow
DM74LS14SJ
M14D
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
DM74LS14N
N14A
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Function Table
Y=A
Input
A
L
H
H = HIGH Logic Level
L = LOW Logic Level
Output
Y
H
L
© 2000 Fairchild Semiconductor Corporation DS006353
www.fairchildsemi.com