CD74HC154

更新时间： 2024-11-19 23:04:27

品牌	Logo	应用领域
德州仪器 - TI		解码器解复用器
页数	文件大小	规格书
6页	44K
描述
High Speed CMOS Logic 4-to-16 Line Decoder/Demultiplexer

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数据手册
替代型号

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CD74HC154 数据手册

CD74HC154,

CD74HCT154

Data sheet acquired from Harris Semiconductor

SCHS152

High Speed CMOS Logic

September 1997

4-to-16 Line Decoder/Demultiplexer

Features

Description

• Two Enable Inputs to Facilitate Demultiplexing and

Cascading Functions

The Harris CD74HC154 and CD74HCT154 are 4-to-16 line

decoders/demultiplexers with two enable inputs, E1 and E2.

A High on either enable input forces the output into the High

state. The demultiplexing function is performed by using the

four input lines, A0 to A3, to select the output lines Y0 to

Y15, and using one enable as the data input while holding

the other enable low.

[ /Title

(CD74

HC154

CD74

HCT15

• Fanout (Over Temperature Range)

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

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

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

• Balanced Propagation Delay and Transition Times

Ordering Information

• Signiﬁcant Power Reduction Compared to LSTTL

Logic ICs

PKG.

/Sub-

ject

PART NUMBER TEMP. RANGE ( C) PACKAGE

NO.

E24.6

E24.3

• HC Types

CD74HC154E

CD74HCT154E

CD74HC154EN

CD74HC154M

CD74HCT154M

NOTES:

-55 to 125

24 Ld PDIP

- 2V to 6V Operation

(High

Speed

CMOS

Logic

4-to-16

Line

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

IL IH

= 5V

• HCT Types

- 4.5V to 5.5V Operation

- Direct LSTTL Input Logic Compatibility,

24 Ld SOIC M24.3

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

IL IH

Decod

er/Dem

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

OL OH

1. When ordering, use the entire part number. Add the sufﬁx 96 to

obtain the variant in the tape and reel.

2. Wafer or d ie for this part number is available which meets all

electrical specifications. Please contact your local sales office or

Harris customer service for ordering information.

Pinout

CD74HC154, CD74HCT154

(PDIP, SOIC)

TOP VIEW

23 A0

22 A1

21 A2

20 A3

19 E2

18 E1

17 Y15

16 Y14

15 Y13

14 Y12

13 Y11

Y9 10

Y10 11

GND 12

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

File Number 1657.1

12 3 4 5 6

中文翻译

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CD74HC154 替代型号

型号	品牌	替代类型	描述	数据表
CD54HC154	TI	功能相似	High-Speed CMOS Logic 4- to 16-Line Decoder/Demultiplexer

与CD74HC154相关器件

型号	品牌	获取价格	描述	数据表
CD74HC154E	TI	获取价格	High Speed CMOS Logic 4-to-16 Line Decoder/Demultiplexer
CD74HC154E	ROCHESTER	获取价格	HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP24
CD74HC154EE4	TI	获取价格	High-Speed CMOS Logic 4- to 16-Line Decoder/Demultiplexer
CD74HC154EN	TI	获取价格	High Speed CMOS Logic 4-to-16 Line Decoder/Demultiplexer
CD74HC154ENE4	TI	获取价格	High-Speed CMOS Logic 4- to 16-Line Decoder/Demultiplexer
CD74HC154EX	RENESAS	获取价格	Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDIP24
CD74HC154F	ETC	获取价格	Logic IC
CD74HC154H	ETC	获取价格	4-To-16-Line Demultiplexer
CD74HC154M	TI	获取价格	High Speed CMOS Logic 4-to-16 Line Decoder/Demultiplexer
CD74HC154M	ROCHESTER	获取价格	HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO24

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