Datasheet > 74HC14D

74HC14D

更新时间： 2023-12-26 09:00:06

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74HC14D 数据手册

74HC14D

CMOS Digital Integrated Circuits Silicon Monolithic

74HC14D

1. Functional Description

•

Hex Schmitt Inverter

2. General

The 74HC14D is a high speed CMOS SCHMITT INVERTER fabricated with silicon gate C2MOS technology.

It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power

dissipation. Pin configuration and function are the same as the 74HC04D but the inputs have 25% VCC hysteresis

and with its schmitt trigger function, the 74HC14D can be used as a line receivers which will receive slow input

signals.

All inputs are equipped with protection circuits against static discharge or transient excess voltage.

3. Features

(1) High speed: tpd = 11 ns (typ.) at VCC = 5 V

(2) Low power dissipation: ICC = 1.0 µA (max) at Ta = 25 

(3) High noise immunity: VH = 1.1 V (typ.) at VCC = 4.5 V

(4) Balanced propagation delays: tPLH ≈ tPHL

(5) Wide operating voltage range: VCC(opr) = 2.0 to 6.0 V

4. Packaging

SOIC14

Start of commercial production

2016-04

2016-05-24

Rev.3.0

12 3 4 5 6 7 8

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