Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74HC/HCT14
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1, 3, 5, 9, 11, 13
1A to 6A
data inputs
2, 4, 6, 8, 10, 12
1Y to 6Y
data outputs
7
GND
ground (0 V)
14
V
CC
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
Fig.4 Functional diagram.
Fig.5
Logic diagram
(one Schmitt trigger).
FUNCTION TABLE
Notes
1. H = HIGH voltage level
L = LOW voltage level
APPLICATIONS
•
Wave and pulse shapers
•
Astable multivibrators
•
Monostable multivibrators
INPUT
OUTPUT
nA
nY
L
H
H
L
17
Summary of Contents for DW9916S
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