KK74HC14A Datasheet, PDF (1/5 Pages) KODENSHI KOREA CORP. – Hex Schmitt-Trigger Inverter

Hex Schmitt-Trigger Inverter
TECHNICAL DATA
KK74HC14A
The KK74HC14A is identical in pinout to the LS/ALS14. The device
inputs are compatible with standard CMOS outputs; with pullup resistors,
they are compatible with LS/ALSTTL outputs.
The KK74HC14A is useful to “square up” slow input rise and fall times.
Due to the hysteresis voltage of the Schmitt trigger, the KK74HC14A finds
applications in noisy environments.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA
• High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION
KK74HC14AN Plastic
KK74HC14AD SOIC
T_A = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 14 =V_CC
PIN 7 = GND
FUNCTION TABLE
Inputs
A
L
H
Output
Y
H
L
1