SN54LS125AJ

更新时间： 2024-01-21 21:27:37

品牌	Logo	应用领域
德州仪器 - TI		总线驱动器总线收发器逻辑集成电路输出元件
页数	文件大小	规格书
18页	578K
描述
QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS

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技术参数
数据手册
替代型号

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SN54LS125AJ 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.73	Is Samacsys：	N
逻辑集成电路类型：	BUS DRIVER	Base Number Matches：	1

SN54LS125AJ 数据手册

SN54125, SN54126, SN54LS125A, SN54LS126A,

SN74125, SN74126, SN74LS125A, SN74LS126A

QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS

The SN54125, SN54126, SN74125,

SN74126, and SN54LS126A are

obsolete and are no longer supplied.

SDLS044A – DECEMBER 1983 – REVISED MARCH 2002

SN54125, SN54126, SN54LS125A,

SN54LS126A . . . J OR W PACKAGE

SN74125, SN74126 . . . N PACKAGE

SN74LS125A, SN74LS126A . . . D, N, OR NS PACKAGE

(TOP VIEW)

Quad Bus Buffers

3-State Outputs

Separate Control for Each Channel

description

1G, 1G*

2G, 2G*

4G, 4G*

These bus buffers feature three-state outputs

that, when enabled, have the low impedance

characteristics of a TTL output with additional

drive capability at high logic levels to permit

driving heavily loaded bus lines without external

pullup resistors. When disabled, both output

3G, 3G*

GND

transistors are turned off, presenting

high-impedance state to the bus so the output will

actneitherasasignificantloadnorasadriver. The

’125 and ’LS125A devices’ outputs are disabled

when G is high. The ’126 and ’LS126A devices’

outputs are disabled when G is low.

*G on ’125 and ’LS125A devices;

G on 126 and ’LS126A devices

SN54LS125A, SN54LS126A . . . FK PACKAGE

(TOP VIEW)

20 19

2G, 2G*

14 3G, 3G*

9 10 11 12 13

*G on ’125 and ’LS125A devices;

G on 126 and ’LS126A devices

NC – No internal connection

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...18

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SN54LS125AJ 替代型号

型号	品牌	替代类型	描述	数据表
M38510/32301BCA	TI	完全替代	具有三态输出的军用 4 通道、4.5V 至 5.5V 双极缓冲器 \| J \| 14 \| -
JM38510/32301BCA	TI	完全替代	QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS

与SN54LS125AJ相关器件

型号	品牌	获取价格	描述	数据表
SN54LS125AJD	MOTOROLA	获取价格	暂无描述
SN54LS125AW	TI	获取价格	QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS
SN54LS125AW-10	TI	获取价格	LS SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, CDFP14
SN54LS125J	MOTOROLA	获取价格	QUAD 3-STATE BUFFERS
SN54LS126A	TI	获取价格	QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS
SN54LS126AFK	TI	获取价格	QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS
SN54LS126AJ	TI	获取价格	QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS
SN54LS126AJ-00	TI	获取价格	LS SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, CDIP14
SN54LS126AJD	MOTOROLA	获取价格	暂无描述
SN54LS126AW	TI	获取价格	QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS

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