74HC14 Datasheet, PDF (3/8 Pages) NXP Semiconductors – Hex inverting Schmitt trigger

Philips Semiconductors
Hex inverting Schmitt trigger
PIN DESCRIPTION
PIN NO.
1, 3, 5, 9, 11, 13
2, 4, 6, 8, 10, 12
7
14
SYMBOL
1A to 6A
1Y to 6Y
GND
V_CC
Product specification
74HC/HCT14
NAME AND FUNCTION
data inputs
data outputs
ground (0 V)
positive supply voltage
Fig.1 Pin configuration.
Fig.4 Functional diagram.
September 1993
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
Fig.5 Logic diagram
(one Schmitt trigger).
FUNCTION TABLE
INPUT
OUTPUT
nA
nY
L
H
H
L
Notes
1. H = HIGH voltage level
L = LOW voltage level
APPLICATIONS
• Wave and pulse shapers
• Astable multivibrators
• Monostable multivibrators
3