Datasheet > SN54F38_08

SN54F38_08

更新时间： 2024-11-28 02:58:51

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
5页	71K
描述
QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS

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SN54F38_08 数据手册

SN54F38, SN74F38

QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS

WITH OPEN-COLLECTOR OUTPUTS

SDFS013A – MARCH 1987 – REVISED OCTOBER 1993

SN54F38 . . . J PACKAGE

SN74F38 . . . D OR N PACKAGE

(TOP VIEW)

• Package Options Include Plastic

Small-Outline Packages, Ceramic Chip

Carriers, and Standard Plastic and Ceramic

300-mil DIPs

description

These devices contain four independent 2-input

NAND buffer gates with open-collector outputs.

They perform the Boolean functions Y = A • B or

Y = A + B in positive logic.

GND

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

SN54F38 . . . FK PACKAGE

(TOP VIEW)

often used to generate higher V

levels.

20 19

The SN54F38 is characterized for operation over

the full military temperature range of –55°C to

125°C. The SN74F38 is characterized for

operation from 0°C to 70°C.

9 10 11 12 13

FUNCTION TABLE

(each gate)

INPUTS

OUTPUT

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 the D, J, and N packages.

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

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