Datasheet > SN54ALS1020AFKR

SN54ALS1020AFKR

更新时间： 2024-11-05 04:27:19

品牌	Logo	应用领域
德州仪器 - TI		输入元件
页数	文件大小	规格书
3页	43K
描述
ALS SERIES, DUAL 4-INPUT NAND GATE, CQCC20, CERAMIC, LCC-20

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SN54ALS1020AFKR 数据手册

SN54ALS1020A, SN74ALS1020A

DUAL 4-INPUT POSITIVE-NAND BUFFERS

SDAS 242 – D2661, APRIL 1982 – REVISED MAY 1986

• Buffer Version of ’ALS20B

SN54ALS1020A . . . J PACKAGE

SN74ALS1020A . . . D OR N PACKAGE

• Package Options include Plastic Small

Outline Packages, Ceramic Chip Carriers,

and Standard Plastic and Ceramic 300-mil

DIPs

(TOP VIEW)

• Dependable Texas Instruments Quality and

Reliability

description

These devices contain two independent 4-input

NAND buffers. They perform the Boolean

functions Y = A•B•C•B or Y = A+B+C+D positive

logic.

GND

SN54ALS1020A . . . FK PACKAGE

(TOP VIEW)

The SN54ALS1020A is characterized for opera-

tion over the full military temperature range of

–55°C to 125°C. The SN74ALS1020A is

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

20 19

FUNCTION TABLE

(each gate)

INPUTS

OUTPUT

9 10 11 12 13

NC – No internal connection

†

logic symbol

logic diagram (positive logic)

†

This symbol is in accordance with ANSI/IEEE Std 91-1984 and

IEC Publication 617-12.

Pin numbers shown are for D, J, and N packages.

5BASIC

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

^{POST OFFICE BOX 1443}• HOUSTON, TEXAS

77251–1443

12 3

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