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CD74HC14

更新时间： 2024-11-01 22:03:31

品牌	Logo	应用领域
德州仪器 - TI		触发器
页数	文件大小	规格书
7页	40K
描述
High Speed CMOS Logic Hex Inverting Schmitt Trigger

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数据手册
替代型号

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CD74HC14 数据手册

CD74HC14,

CD74HCT14

Data sheet acquired from Harris Semiconductor

SCHS129

High Speed CMOS Logic

Hex Inverting Schmitt Trigger

January 1998

at V

= 5V

Features

• HCT Types

• Unlimited Input Rise and Fall Times

• Exceptionally High Noise Immunity

- 4.5V to 5.5V Operation

[ /Title

(CD74H

C14,

CD74H

CT14)

/Subject

(High

Speed

CMOS

Logic

- Direct LSTTL Input Logic Compatibility,

• Fanout (Over Temperature Range)

V = 0.8V (Max), V = 2V (Min)

IL IH

- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads

- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads

- CMOS Input Compatibility, I ≤ 1µA at V , V

OL OH

Description

• Wide Operating Temperature Range . . . -55 C to 125 C

• Balanced Propagation Delay and Transition Times

The Harris CD74HC14, CD74HCT14 each contain 6

inverting Schmitt Triggers in one package.

• Signiﬁcant Power Reduction Compared to LSTTL

Logic ICs

Ordering Information

• HC Types

TEMP. RANGE

PKG.

NO.

PART NUMBER

( C)

PACKAGE

- 2V to 6V Operation

Hex

Invert-

- High Noise Immunity: N = 30%, N = 30% of V

IL IH CC

CD54HCT14F

-55 to 125

14 Ld CERDIP F14.3

Pinout

CD54HC14, CD54HCT14, CD74HC14, CD74HCT14

(PDIP, CERDIP, SOIC)

TOP VIEW

14 V

13 6A

12 6Y

11 5A

10 5Y

GND

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

File Number 1781.1

12 3 4 5 6 7

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CD74HC14 替代型号

型号	品牌	替代类型	描述	数据表
CD54HC14	TI	功能相似	High-Speed CMOS Logic Hex Inverting Schmitt Trigger

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