SN74LS243NDS

更新时间： 2024-11-25 13:13:51

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		总线收发器
页数	文件大小	规格书
5页	174K
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中文翻译

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数据手册

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SN74LS243NDS 数据手册

SN54/74LS242

SN54/74LS243

QUAD BUS TRANSCEIVER

The SN54/74LS242 and SN54/74LS243 are Quad Bus Transmitters/Re-

ceivers designed for 4-line asynchronous 2-way data communications

between data buses.

• Hysteresis at Inputs to Improve Noise Immunity

• 2-Way Asynchronous Data Bus Communication

• Input Clamp Diodes Limit High-Speed Termination Effects

QUAD BUS TRANSCEIVER

LOW POWER SCHOTTKY

LOGIC AND CONNECTION DIAGRAMS DIP (TOP VIEW)

SN54/74LS242

J SUFFIX

CERAMIC

CASE 632-08

N SUFFIX

PLASTIC

CASE 646-06

NOTE:

The Flatpak version

has the same pinouts

(Connection Diagram) as

the Dual In-Line Package.

SN54/74LS243

D SUFFIX

SOIC

CASE 751A-02

ORDERING INFORMATION

SN54LSXXXJ

Ceramic

SN74LSXXXN Plastic

SN74LSXXXDW SOIC

TRUTH TABLES

SN54/74LS242

SN54/74LS243

INPUTS

GAB

INPUTS

OUTPUT

GAB

(Z)

H = HIGH Voltage Level

L = LOW Voltage Level

X = Immaterial

Z = HIGH Impedance

FAST AND LS TTL DATA

5-393

12 3 4 5

中文翻译

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与SN74LS243NDS相关器件

型号	品牌	获取价格	描述	数据表
SN74LS243NE4	TI	获取价格	QUADRUPLE BUS TRANSCEIVERS
SN74LS243NP1	ROCHESTER	获取价格	Bus Transceiver,
SN74LS243NP1	TI	获取价格	IC,BUS TRANSCEIVER,SINGLE,4-BIT,LS-TTL,DIP,14PIN,PLASTIC
SN74LS243NP3	TI	获取价格	IC,BUS TRANSCEIVER,SINGLE,4-BIT,LS-TTL,DIP,14PIN,PLASTIC
SN74LS243NS	MOTOROLA	获取价格	LS SERIES, 4-BIT TRANSCEIVER, TRUE OUTPUT, PDIP14, PLASTIC, DIP-14
SN74LS244	TI	获取价格	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74LS244	ONSEMI	获取价格	Octal Buffer/Line Driver with 3-State Outputs
SN74LS244DBR	TI	获取价格	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74LS244DBRE4	TI	获取价格	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74LS244DBRG4	TI	获取价格	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS