IN74HC14AD データシートの表示（PDF） - IK Semicon Co., Ltd
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IN74HC14AD Datasheet PDF : 5 Pages
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Hex Schmitt-Trigger Inverter
TECHNICAL DATA
IN74HC14A
The IN74HC14A 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 IN74HC14A is useful to “square up” slow input rise and fall times.
Due to the hysteresis voltage of the Schmitt trigger, the IN74HC14A 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
IN74HC14AN Plastic
IN74HC14AD SOIC
TA = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 14 =VCC
PIN 7 = GND
FUNCTION TABLE
Inputs
A
L
H
Output
Y
H
L
Rev. 00
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