74ACT258LCXR

更新时间： 2024-11-11 13:04:51

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		复用器
页数	文件大小	规格书
10页	280K
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74ACT258LCXR 数据手册

April 2007

74ACT258

Quad 2-Input Multiplexer with 3-STATE Outputs

Features

General Description

■ I and I reduced by 50%

The ACT258 is a quad 2-input multiplexer with 3-STATE

outputs. Four bits of data from two sources can be

selected using a common data select input. The four out-

puts present the selected data in the complement

(inverted) form. The outputs may be switched to a high

impedance state with a HIGH on the common Output

Enable (OE) input, allowing the outputs to interface

directly with bus-oriented systems.

■ Multiplexer expansion by tying outputs together

■ Inverting 3-STATE outputs

■ Outputs source/sink 24mA

■ TTL-compatible inputs

Ordering Information

Order

Number

Package

Number

Package Description

74ACT258SC

M16A

16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012,

0.150” Narrow Body

74ACT258SJ

M16D

16-Lead Small Outline Package (SOP), EIAJ TYPE 11, 5.3mm Wide

74ACT258MTC

MTC16

16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,

4.4mm Wide

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.

Connection Diagram

Pin Description

Pin Names

Description

Common Data Select Input

3-STATE Output Enable Input

Data Inputs from Source 0

Data Inputs from Source 1

3-STATE Inverting Data Outputs

–I

0a 0d

–I

1a 1d

Z –Z

FACT™ is a trademark of Fairchild Semiconductor Corporation.

74ACT258 Rev. 1.4

www.fairchildsemi.com

12 3 4 5 6 7...10

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与74ACT258LCXR相关器件

型号	品牌	获取价格	描述	数据表
74ACT258MTC	FAIRCHILD	获取价格	Quad 2-Input Multiplexer with 3-STATE Outputs
74ACT258MTCX	FAIRCHILD	获取价格	2-Input Digital Multiplexer
74ACT258PC	FAIRCHILD	获取价格	Quad 2-Input Multiplexer with 3-STATE Outputs
74ACT258PCQR	ETC	获取价格	2-Input Digital Multiplexer
74ACT258SC	FAIRCHILD	获取价格	Quad 2-Input Multiplexer with 3-STATE Outputs
74ACT258SCQR	ETC	获取价格	2-Input Digital Multiplexer
74ACT258SCT	FAIRCHILD	获取价格	暂无描述
74ACT258SCTR	FAIRCHILD	获取价格	Multiplexer, ACT Series, 4-Func, 2 Line Input, 1 Line Output, Inverted Output, CMOS, PDSO1
74ACT258SCX	FAIRCHILD	获取价格	2-Input Digital Multiplexer
74ACT258SCX	TI	获取价格	ACT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16, 0.150 INCH, PLASTI