SN74ALS22B

更新时间： 2024-09-26 09:15:51

品牌	Logo	应用领域
德州仪器 - TI		输出元件输入元件
页数	文件大小	规格书
3页	41K
描述
DUAL 4-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SN74ALS22B 数据手册

SN54ALS22B, SN74ALS22B

DUAL 4-INPUT POSITIVE-NAND GATES

WITH OPEN-COLLECTOR OUTPUTS

SDAS005A – MARCH 1984 – REVISED MAY 1986

• Package Options Include Plastic Small

Outline Packages, Ceramic Chip Carriers,

and Standard Plastic and Ceramic 300-mil

DIPs

SN54ALS22B . . . J PACKAGE

SN74ALS22B . . . D OR N PACKAGE

(TOP VIEW)

• Dependable Texas Instruments Quality and

Reliability

description

These devices contain two independent 4-input

NAND gates. They perform the Boolean functions

Y = A•B•C•D or Y = A+B+C+D in positive logic.

The open-collector outputs require pullup

resistors to perform correctly. They may be

connected to other open-collector outputs to

implement active-low wired-OR or active-high

wired-AND functions. Open-collector devices are

GND

SN54ALS22B . . . FK PACKAGE

(TOP VIEW)

often used to generate higher V

levels.

20 19

The SN54ALS22B is characterized for operation

over the full military temperature range of 55°C

to 125°C. The SN74ALS22B is characterized for

operation from 0°C to 70°C.

FUNCTION TABLE

(each gate)

9 10 11 12 13

INPUTS

OUTPUT

NC–No internal connection

logic diagram (positive logic)

†

logic symbol

†

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

12 3

中文翻译

下载PDF

与SN74ALS22B相关器件

型号	品牌	获取价格	描述	数据表
SN74ALS22BD	TI	获取价格	DUAL 4-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS
SN74ALS22BD3	TI	获取价格	SN74ALS22BD3
SN74ALS22BDP3	TI	获取价格	SN74ALS22BDP3
SN74ALS22BDR	TI	获取价格	ALS SERIES, DUAL 4-INPUT NAND GATE, PDSO14, PLASTIC, SOIC-14
SN74ALS22BFN3	TI	获取价格	SN74ALS22BFN3
SN74ALS22BJ	TI	获取价格	IC,LOGIC GATE,DUAL 4-INPUT NAND,ALS-TTL,DIP,14PIN,CERAMIC
SN74ALS22BN	TI	获取价格	DUAL 4-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS
SN74ALS22BNP1	TI	获取价格	IC,LOGIC GATE,DUAL 4-INPUT NAND,ALS-TTL,DIP,14PIN,PLASTIC
SN74ALS230	TI	获取价格	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74ALS230-1DW3	TI	获取价格	IC,BUFFER/DRIVER,DUAL,4-BIT,ALS-TTL,SOP,20PIN,PLASTIC