IN74ACT14
H
EX
S
CHMITT
-T
RIGGER
I
NVERTER
High-Speed Silicon-Gate CMOS
The IN74ACT14 is identical in pinout to the LS/ALS14,
HC/HCT14. The IN74ACT14 may be used as a level converter
for interfacing TTL or NMOS outputs to High Speed CMOS
inputs.
The IN74ACT14 is useful to “square up” slow input rise and
fall times. Due to the hysteresis voltage of the Schmitt trigger, the
IN74ACT14 finds applications in noisy environments.
•
TTL/NMOS Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1.0
µA;
0.1
µA
@ 25°C
Outputs Source/Sink 24 mA
•
•
•
•
ORDERING INFORMATION
IN74ACT14N Plastic
IN74ACT14D SOIC
T
A
= -40° to 85° C for all
packages
LOGIC DIAGRAM
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
Output
A
Y
L
H
H
L
PIN 14 =V
CC
PIN 7 = GND
1
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