SL74HCT14
Hex Schmitt-Trigger Inverter
High-Performance Silicon-Gate CMOS
The SL74HCT14 may be used as a level converter for interfacing
TTL or NMOS outputs to high-speed CMOS inputs.
The SL74HCT14 is identical in pinout to the LS/ALS14.
The SL74HCT14 is useful to “square up” slow input rise and
fall times. Due to the hysteresis voltage of the Schmitt trigger, the
SL74HCT14 finds applications in noisy environments.
•
TTL/NMOS-Compatible Input Levels.
•
Outputs Directly Inferface to CMOS, NMOS and TTL.
•
Operating Voltage Range: 4.5 to 5.5 V
•
Low Input Current: 1.0
µA
ORDERING INFORMATION
SL74HCT14N Plastic
SL74HCT14D SOIC
T
A
= -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
A
L
H
Output
Y
H
L
PIN 14 =V
CC
PIN 7 = GND
SLS
System Logic
Semiconductor
SLS [ SYSTEM LOGIC SEMICONDUCTOR ]
