Datasheet > SNJ54HCT125FK

SNJ54HCT125FK

更新时间： 2024-11-03 02:58:43

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
7页	130K
描述
QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS

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中文翻译

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数据手册

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SNJ54HCT125FK 数据手册

SN54HCT125, SN74HCT125

QUADRUPLE BUS BUFFER GATES

WITH 3-STATE OUTPUTS

SCLS069D – NOVEMBER 1988 – REVISED MARCH 2003

Operating Voltage Range of 4.5 V to 5.5 V

±6-mA Output Drive at 5 V

High-Current Outputs Drive Up To 15

LSTTL Loads

Low Input Current of 1 µA Max

Inputs Are TTL-Voltage Compatible

Low Power Consumption, 80-µA Max I

High-Current 3-State Outputs Drive Bus

Lines or Buffer Memory Address Registers

Typical t = 12 ns

SN54HCT125 . . . FK PACKAGE

(TOP VIEW)

SN54HCT125 . . . J OR W PACKAGE

SN74HCT125 . . . D OR N PACKAGE

(TOP VIEW)

1OE

2OE

4OE

20 19

3OE

2OE

15 NC

9 10 11 12 13

3OE

GND

NC – No internal connection

description/ordering information

These bus buffer gates feature independent line drivers with 3-state outputs. Each output is disabled when the

associated output-enable (OE) input is high.

To ensure the high-impedance state during power up or power down, OE should be tied to V through a pullup

resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

ORDERING INFORMATION

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

†

PACKAGE

PDIP – N

SOIC – D

Tube

SN74HCT125N

SN74HCT125D

SN74HCT125DR

SNJ54HCT125J

SNJ54HCT125W

SNJ54HCT125FK

SN74HCT125N

–40°C to 85°C

–55°C to 125°C

Tube

HCT125

Tape and reel

Tube

CDIP – J

CFP – W

LCCC – FK

SNJ54HCT125J

SNJ54HCT125W

SNJ54HCT125FK

Tube

†

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are

available at www.ti.com/sc/package.

FUNCTION TABLE

(each gate)

INPUTS

OUTPUT

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.

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 6 7

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与SNJ54HCT125FK相关器件

型号	品牌	获取价格	描述	数据表
SNJ54HCT125J	TI	获取价格	HCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, CDIP14, CERAMIC, DIP-14
SNJ54HCT125W	TI	获取价格	HCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, CDFP14, CERAMIC, DFP-14
SNJ54HCT125WR	TI	获取价格	HCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, CDFP14, CERAMIC, DFP-14
SNJ54HCT138FK	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SNJ54HCT138FKR	TI	获取价格	HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20
SNJ54HCT138J	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SNJ54HCT138W	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SNJ54HCT139FK	TI	获取价格	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS
SNJ54HCT139FKR	TI	获取价格	HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20
SNJ54HCT139J	TI	获取价格	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS

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