74HC14 查看數據表（PDF） - Tiger Electronic

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74HC14

High-Speed Cmos Logic Hex Inverting Schmitt Trigger

Tiger Electronic 

TIGER ELECTRONIC CO.,LTD

High-Speed Cmos Logic

Hex Inverting Schmitt Trigger

74HC14N / D

The 74HC14 is useful to “square up” slow input rise and fall

times. Due to the hysteresis voltage of the Schmitt trigger, the

74HC14 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

74HC14N DIP

74HC14D SOP

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

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