74LVX245

更新时间： 2024-11-26 22:53:19

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
6页	89K
描述
Low Voltage Octal Bidirectional Transceiver

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数据手册

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74LVX245 数据手册

April 1993

Revised April 2005

74LVX245

Low Voltage Octal Bidirectional Transceiver

General Description

Features

The LVX245 contains eight non-inverting bidirectional buff-

ers and is intended for bus-oriented applications. The

Transmit/Receive (T/R) input determines the direction of

data flow through the bidirectional transceiver. Transmit

■ Ideal for low power/low noise 3.3V applications

■ Guaranteed simultaneous switching noise level and

dynamic threshold performance

(active-HIGH) enables data from

A ports to B ports;

Receive (active-LOW) enables data from B ports to A

ports. The Output Enable input, when HIGH, disables both

A and B ports by placing them in a high impedance condi-

tion.

Ordering Code

Order Number Package Number

Package Description

74LVX245M

M20B

M20D

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

74LVX245SJ

74LVX245MTC

MTC20

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

Pb-Free package per JEDEC J-STD-020B.

Logic Symbols

Connection Diagram

Pin Descriptions

Truth Table

Inputs

Description

Outputs

Names

T/R

Output Enable Input

Transmit/Receive Input

Bus B Data to Bus A

Bus A Data to Bus B

HIGH-Z State

T/R

A₀–A₇

B₀–B₇

Side A Inputs or 3-STATE Outputs

Side B Inputs or 3-STATE Outputs

HIGH Voltage Level

LOW Voltage Level

Immaterial

DS011597

www.fairchildsemi.com

12 3 4 5 6

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74LVX245MTC	NSC	获取价格	Low Voltage Octal Bidirectional Transceiver
74LVX245MTC	ONSEMI	获取价格	低压八路双向收发器
74LVX245MTCX	FAIRCHILD	获取价格	Low Voltage Octal Bidirectional Transceiver
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