KK74HCT14A Datasheet, PDF (1/5 Pages) KODENSHI KOREA CORP. – Hex Schmitt-Trigger Inverter High-Performance Silicon-Gate CMOS

TECHNICAL DATA
Hex Schmitt-Trigger Inverter
High-Performance Silicon-Gate CMOS
KK74HCT14A
The KK74HCT14A may be used as a level converter for interfacing
TTL or NMOS outputs to high-speed CMOS inputs.
The KK74HCT14A is identical in pinout to the LS/ALS14.
The KK74HCT14A is useful to “square up” slow input rise and fall
times. Due to the hysteresis voltage of the Schmitt trigger, the
KK74HCT14A 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
KK74HCT14AN Plastic
KK74HCT14AD 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