SN54HCT126

更新时间： 2024-11-25 23:03:03

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
5页	95K
描述
QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS

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SN54HCT126 数据手册

SN54HCT126, SN74HCT126

QUADRUPLE BUS BUFFER GATES

WITH 3-STATE OUTPUTS

SCLS070A – NOVEMBER 1988 – REVISED NOVEMBER 1990

SN54HCT126 . . . J PACKAGE

SN74HCT126 . . . D OR N PACKAGE

(TOP VIEW)

High-Current 3-State Outputs Drive Bus

Lines or Buffer Memory Address Registers

Inputs Are TTL-Voltage Compatible

Package Options Include Plastic

Small-Outline (D) Packages, Ceramic Chip

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

Ceramic (J) 300-mil DIPs

1OE

4OE

2OE

10 3OE

description

GND

These bus buffers feature independent line

drivers with 3-state outputs. Each output is

disabled when the associated OE is low.

SN54HCT126 . . . FK PACKAGE

(TOP VIEW)

The SN54HCT126 is characterized for operation

over the full military temperature range of –55°C

to 125°C. The SN74HCT126 is characterized for

operation from –40°C to 85°C.

20 19

FUNCTION TABLE

2OE

INPUTS

OUTPUT

15 NC

9 10 11 12 13

3OE

H = high level, L = low level,

X = irrelevant

NC – No internal connection

†

logic symbol

logic diagram, each buffer (positive logic)

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, J, and N packages.

UNLESS OTHERWISE NOTED this document contains PRODUCTION

DATA information 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

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与SN54HCT126相关器件

型号	品牌	获取价格	描述	数据表
SN54HCT126_08	TI	获取价格	QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS
SN54HCT126J	TI	获取价格	HCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, CDIP14, 0.300 INCH, CERAMIC, DIP-14
SN54HCT138	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN54HCT138_13	TI	获取价格	3-LINE TO 8-LINE DECODERS DEMULTIPLEXERS
SN54HCT138_16	TI	获取价格	3-LINE TO 8-LINE DECODER/DEMULTIPLEXER
SN54HCT138FH	ROCHESTER	获取价格	Decoder/Driver
SN54HCT138FK	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN54HCT138FK-00	TI	获取价格	HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20
SN54HCT138FKR	TI	获取价格	HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20
SN54HCT138J	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS