TECHNICAL DATA
KK74HCT14A
Hex Schmitt-Trigger Inverter
High-Performance Silicon-Gate CMOS
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 鈥渟quare up鈥?slow input rise and fall
times. Due to the hysteresis voltage of the Schmitt trigger, the
KK74HCT14A finds applications in noisy environments.
鈥?/div>
TTL/NMOS-Compatible Input Levels.
鈥?/div>
Outputs Directly Inferface to CMOS, NMOS and TTL.
鈥?/div>
Operating Voltage Range: 4.5 to 5.5 V
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Low Input Current: 1.0
碌A(chǔ)
ORDERING INFORMATION
KK74HCT14AN Plastic
KK74HCT14AD SOIC
T
A
= -55擄 to 125擄 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
1
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