SL74HCT14

System Logic

Semiconductor

SLS

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

° to 125° C for all packages

LOGIC DIAGRAM

PIN 7 = GND

PIN ASSIGNMENT

FUNCTION TABLE

Inputs

Output

A

Y

L

H

H

L