SNJ54F245J

更新时间： 2024-11-03 21:54:47

品牌	Logo	应用领域
德州仪器 - TI		总线收发器逻辑集成电路输出元件
页数	文件大小	规格书
7页	100K
描述
OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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数据手册
替代型号

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SNJ54F245J 数据手册

SN54F245, SN74F245

OCTAL BUS TRANSCEIVERS

WITH 3-STATE OUTPUTS

SDFS010A – MARCH 1987 – REVISED OCTOBER 1993

SN54F245 . . . J PACKAGE

SN74F245 . . . DB, DW, OR N PACKAGE

(TOP VIEW)

• 3-State Outputs Drive Bus Lines Directly

• Package Options Include Plastic

Small-Outline (SOIC) and Shrink

Small-Outline (SSOP) Packages, Ceramic

Chip Carriers, and Plastic and Ceramic

DIPs

DIR

description

These octal bus transceivers are designed for

asynchronous communication between data

buses. The devices transmit data from the A bus

to the B bus or from the B bus to the A bus

depending upon the logic level at the

direction-control (DIR) input. The output enable

(OE)inputcanbeusedtodisablethedevicesothe

buses are effectively isolated.

13 B6

12 B7

11 B8

GND 10

SN54F245 . . . FK PACKAGE

(TOP VIEW)

The SN74F245 is available in TI’s shrink

small-outline package (DB), which provides the

same I/O pin count and functionality of standard

small-outline packages in less than half the

printed-circuit-board area.

20 19

The SN54F245 is characterized for operation over

the full military temperature range of –55°C to

125°C. The SN74F245 is characterized for

operation from 0°C to 70°C.

9 10 11 12 13

FUNCTION TABLE

INPUTS

OPERATION

DIR

B data to A bus

A data to B bus

Isolation

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

2–1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7

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SNJ54F245J 替代型号

型号	品牌	替代类型	描述	数据表
M38510/34803BRA	TI	完全替代	具有三态输出的八路总线收发器 \| J \| 20 \| -55 to 125
JM38510/34803BRA	TI	完全替代	OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SNJ54F245FK	TI	完全替代	OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

与SNJ54F245J相关器件

型号	品牌	获取价格	描述	数据表
SNJ54F245J-00	TI	获取价格	F/FAST SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20
SNJ54F245W	TI	获取价格	OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SNJ54F251AFK	ROCHESTER	获取价格	F/FAST SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20
SNJ54F251AJ	TI	获取价格	F/FAST SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CDIP16
SNJ54F251FK	TI	获取价格	F/FAST SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20
SNJ54F253FK	TI	获取价格	F/FAST SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20
SNJ54F253FK	ROCHESTER	获取价格	Multiplexer, F/FAST Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, CQCC20,
SNJ54F253FKR	TI	获取价格	F/FAST SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20
SNJ54F253W	TI	获取价格	IC,LOGIC MUX,DUAL,4-INPUT,F-TTL,FP,16PIN,CERAMIC
SNJ54F257FK	ROCHESTER	获取价格	Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CQCC20,

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