SN74HC126DB

更新时间： 2024-11-04 22:34:31

品牌	Logo	应用领域
德州仪器 - TI		输出元件
页数	文件大小	规格书
6页	82K
描述
QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS

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SN74HC126DB 数据手册

SN54HC126, SN74HC126

QUADRUPLE BUS BUFFER GATES

WITH 3-STATE OUTPUTS

SCLS103C – MARCH 1984 – REVISED FEBRUARY 1999

SN54HC126 . . . J OR W PACKAGE

SN74HC126 . . . D, DB, OR N PACKAGE

(TOP VIEW)

High-Current 3-State Outputs Interface

Directly With System Bus or Can Drive up

to 15 LSTTL Loads

Package Options Include Plastic

1OE

4OE

Small-Outline (D), Shrink Small-Outline

(DB), and Ceramic Flat (W) Packages,

Ceramic Chip Carriers (FK), and Standard

Plastic (N) and Ceramic (J) DIPs

2OE

10 3OE

description

GND

These quadruple bus buffer gates feature

independent line drivers with 3-state outputs.

Each output is disabled when the associated

output-enable (OE) input is low.

SN54HC126 . . . FK PACKAGE

(TOP VIEW)

The SN54HC126 is characterized for operation

over the full military temperature range of –55°C

to 125°C. The SN74HC126 is characterized for

operation from –40°C to 85°C.

20 19

2OE

FUNCTION TABLE

(each buffer)

15 NC

9 10 11 12 13

3OE

INPUTS

OUTPUT

NC – No internal connection

†

logic symbol

1OE

2OE

3OE

4OE

†

This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

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

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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

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