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SN74ALS1244A

更新时间： 2024-09-22 22:34:27

品牌	Logo	应用领域
德州仪器 - TI		驱动器输出元件
页数	文件大小	规格书
11页	357K
描述
OCTAL BUFFERS AND DRIVERS WITH 3-STATE OUTPUTS

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数据手册

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SN74ALS1244A 数据手册

SN54ALS1244A, SN74ALS1244A

OCTAL BUFFERS AND DRIVERS

WITH 3-STATE OUTPUTS

SDAS186B – JULY 1990 – REVISED JANUARY 1995

SN54ALS1244A . . . J PACKAGE

SN74ALS1244A . . . DW OR N PACKAGE

(TOP VIEW)

• Low-Power Versions of ′ALS244 Series

• 3-State Outputs Drive Bus Lines or Buffer

Memory Address Registers

• pnp Inputs Reduce dc Loading

1OE

1A1

2Y4

1A2

2Y3

1A3

2Y2

1A4

2Y1

GND

2OE

1Y1

2A4

1Y2

2A3

1Y3

• Package Options Include Plastic

Small-Outline (DW) Packages, Ceramic

Chip Carriers (FK), and Standard Plastic (N)

and Ceramic (J) 300-mil DIPs

description

13 2A2

12 1Y4

These octal buffers and drivers are designed

specifically to improve both the performance and

density of 3-state memory address drivers, clock

drivers, and bus-oriented receivers and

transmitters.

2A1

SN54ALS1244A . . . FK PACKAGE

(TOP VIEW)

Taken together with the SN74ALS1240, these

devices provide the choice of inverting and

noninverting outputs.

20 19

1Y1

2A4

1Y2

2A3

1Y3

1A2

2Y3

1A3

2Y2

1A4

The SN54ALS1244A is characterized for

operation over the full military temperature range

of –55°C to 125°C. The SN74ALS1244A is

characterized for operation from 0°C to 70°C.

9 10 11 12 13

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.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...11

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与SN74ALS1244A相关器件

型号	品牌	获取价格	描述	数据表
SN74ALS1244A-1FN	TI	获取价格	暂无描述
SN74ALS1244A-1FN3	TI	获取价格	IC,BUFFER/DRIVER,DUAL,4-BIT,ALS-TTL,LDCC,20PIN,PLASTIC
SN74ALS1244A-1J	TI	获取价格	IC,BUFFER/DRIVER,DUAL,4-BIT,ALS-TTL,DIP,20PIN,CERAMIC
SN74ALS1244A-1J4	TI	获取价格	IC,BUFFER/DRIVER,DUAL,4-BIT,ALS-TTL,DIP,20PIN,CERAMIC
SN74ALS1244A-1N	ROCHESTER	获取价格	ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
SN74ALS1244A-1N	TI	获取价格	ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
SN74ALS1244A-1N3	TI	获取价格	ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
SN74ALS1244A-1NP3	TI	获取价格	IC,BUFFER/DRIVER,DUAL,4-BIT,ALS-TTL,DIP,20PIN,PLASTIC
SN74ALS1244ADW	ROCHESTER	获取价格	Bus Driver, ALS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, PLASTIC, SO-20
SN74ALS1244ADW	TI	获取价格	OCTAL BUFFERS AND DRIVERS WITH 3-STATE OUTPUTS