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SN74ABT543ADWR.B中文资料

厂家型号

SN74ABT543ADWR.B

文件大小

543.06Kbytes

页面数量

20

功能描述

OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS

数据手册

下载地址一下载地址二到原厂下载

简称

TI2德州仪器

生产厂商

Texas Instruments

中文名称

美国德州仪器公司官网

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SN74ABT543ADWR.B数据手册规格书PDF详情

State-of-the-Art EPIC-IIBE BiCMOS Design

Significantly Reduces Power Dissipation

ESD Protection Exceeds 2000 V Per

MIL-STD-883, Method 3015; Exceeds 200 V

Using Machine Model (C = 200 pF, R = 0)

Typical VOLP (Output Ground Bounce) < 1 V

at VCC = 5 V, TA = 25°C

High-Drive Outputs (–32-mA IOH, 64-mA IOL)

Package Options Include Plastic

Small-Outline (DW), Shrink Small-Outline

(DB), and Thin Shrink Small-Outline (PW)

Packages, Ceramic Chip Carriers (FK),

Ceramic Flat (W) Package, and Plastic (NT)

and Ceramic (JT) DIPs

description

The ’ABT543A octal transceivers contain two sets

of D-type latches for temporary storage of data

flowing in either direction. Separate latch-enable

(LEAB or LEBA) and output-enable (OEAB or

OEBA) inputs are provided for each register to

permit independent control in either direction of

data flow.

The A-to-B enable (CEAB) input must be low to

enter data from A or to output data from B. If CEAB

is low and LEAB is low, the A-to-B latches are

transparent; a subsequent low-to-high transition

of LEAB puts the A latches in the storage mode.

With CEAB and OEAB both low, the 3-state

B outputs are active and reflect the data present

at the output of the A latches. Data flow from B to

A is similar, but requires using the CEBA, LEBA,

and OEBA inputs.

To ensure the high-impedance state during power

up or power down, OE should be tied to VCC

through a pullup resistor; the minimum value of

the resistor is determined by the current-sinking

capability of the driver.

The SN54ABT543A is characterized for operation over the full military temperature range of –55°C to 125°C.

The SN74ABT543A is characterized for operation from –40°C to 85°C.

更新时间:2025-7-24 11:00:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
23+
SOP24
50000
全新原装正品现货,支持订货
TexasInstruments
18+
ICREGISTEREDTRANSCVR24SO
6800
公司原装现货/欢迎来电咨询!
TI
22+
NA
500000
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TI
24+
SOIC24
296
TI
2020+
SOIC24
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
TI
23+
NA
1121
专做原装正品,假一罚百!
TI
25+
SOIC24
4500
全新原装、诚信经营、公司现货销售!
TI
23+
SOP
8650
受权代理!全新原装现货特价热卖!
Texas Instruments
24+
24-SO
65200
一级代理/放心采购
TI
20+
SOP-24
1001
就找我吧!--邀您体验愉快问购元件!

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Texas Instruments 美国德州仪器公司

中文资料: 21907条

德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。德州仪器是推动互联网时代不断发展的半导体引擎,作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,凭借性能卓越的半导体解决方案不断推动着互联网时代的前进步伐。TI预想未来世界的方方面面都渗透着TI产品的点点滴滴,每个电话、每次上网、拍的每张照片、听的每