SN54BCT125A

更新时间： 2024-09-29 22:27:23

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
14页	489K
描述
QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS

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数据手册
替代型号

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SN54BCT125A 数据手册

SN54BCT125A, SN74BCT125A

QUADRUPLE BUS BUFFER GATES

WITH 3-STATE OUTPUTS

SCBS032F – SEPTEMBER 1988 – REVISED MARCH 2003

Operating Voltage Range of 4.5 V to 5.5 V

State-of-the-Art BiCMOS Design

3-State Outputs Drive Bus Lines or Buffer

Memory Address Registers

Significantly Reduces I

CCZ

SN54BCT125A . . . J OR W PACKAGE

SN74BCT125A . . . D, N, OR NS PACKAGE

(TOP VIEW)

SN54BCT125A . . . FK PACKAGE

(TOP VIEW)

1OE

2OE

4OE

20 19

3OE

2OE

3OE

9 10 11 12 13

GND

NC – No internal connection

description/ordering information

The ’BCT125A bus buffers 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

SN74BCT125AN

SN74BCT125AD

SN74BCT125ADR

SN74BCT125ANSR

SNJ54BCT125AJ

SNJ54BCT125AW

SNJ54BCT125AFK

SN74BCT125AN

Tube

0°C to 70°C

BCT125A

Tape and reel

Tube

SOP – NS

CDIP – J

BCT125A

SNJ54BCT125AJ

SNJ54BCT125AW

SNJ54BCT125AFK

–55°C to 125°C

CFP – W

LCCC – FK

Tube

†

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

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

FUNCTION TABLE

(each buffer)

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.

On products compliant to MIL-PRF-38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.

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 7...14

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SN54BCT125A 替代型号

型号	品牌	替代类型	描述	数据表
SN74BCT125A	TI	功能相似	QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS

与SN54BCT125A相关器件

型号	品牌	获取价格	描述	数据表
SN54BCT125A_14	TI	获取价格	QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS
SN54BCT125AFK	TI	获取价格	QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS
SN54BCT125AFK	ROCHESTER	获取价格	Bus Driver, BCT/FBT Series, 4-Func, 1-Bit, True Output, BICMOS, CQCC20, CERAMIC, LCC-28
SN54BCT125AJ	TI	获取价格	QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS
SN54BCT125AW	TI	获取价格	QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS
SN54BCT125AW	ROCHESTER	获取价格	Bus Driver, BCT/FBT Series, 4-Func, 1-Bit, True Output, BICMOS, CDFP14, CERAMIC, DFP-24
SN54BCT125FK	ROCHESTER	获取价格	Bus Driver,
SN54BCT125FK	TI	获取价格	IC,BUFFER/DRIVER,SINGLE,4-BIT,BICMOS-TTL,LLCC,20PIN,CERAMIC
SN54BCT125J	ROCHESTER	获取价格	Bus Driver,
SN54BCT126A	TI	获取价格	QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS

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