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CY54FCT543T中文资料

厂家型号

CY54FCT543T

文件大小

252.11Kbytes

页面数量

13

功能描述

8-BIT LATCHED REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS

8-Bit Latched Registered Transceiver

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

LOGO

CY54FCT543T数据手册规格书PDF详情

Function, Pinout, and Drive Compatible

With FCT and F Logic

Reduced VOH (Typically = 3.3 V) Versions

of Equivalent FCT Functions

Edge-Rate Control Circuitry for

Significantly Improved Noise

Characteristics

Ioff Supports Partial-Power-Down Mode

Operation

Matched Rise and Fall Times

Fully Compatible With TTL Input and

Output Logic Levels

3-State Outputs

ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

Separation Controls for Data Flow in Each

Direction

Back-to-Back Latches for Storage

CY54FCT543T

– 48-mA Output Sink Current

– 12-mA Output Source Current

CY74FCT543T

– 64-mA Output Sink Current

– 32-mA Output Source Current

description

The ’FCT543T octal latched transceivers contain two sets of eight D-type latches with separate latch-enable

(LEAB, LEBA) and output-enable (OEAB, OEBA) inputs for each set to permit independent control of input and

output in either direction of data flow. For data flow from A to B, for example, the A-to-B enable (CEAB) input

must be low in order to enter data from A or to take data from B, as indicated in the function table. With CEAB

low, a low signal on the A-to-B latch-enable (LEAB) input makes the A-to-B latches transparent; a subsequent

low-to-high transition of the LEAB signal puts the A latches in the storage mode and their outputs no longer

change with the A inputs. With CEAB and OEAB low, the 3-state B-output buffers are active and reflect the data

present at the output of the A latches. Control of data from B to A is similar, but uses CEBA, LEBA, and OEBA

inputs.

These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the

outputs, preventing damaging current backflow through the device when it is powered down.

CY54FCT543T产品属性

  • 类型

    描述

  • 型号

    CY54FCT543T

  • 制造商

    CYPRESS

  • 制造商全称

    Cypress Semiconductor

  • 功能描述

    8-Bit Latched Registered Transceiver

更新时间:2025-7-29 15:14:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI
24+
CDIP|24
70230
免费送样原盒原包现货一手渠道联系
CYPRESS
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
CYPRESS
25+
DIP
347
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
TI/TEXAS
23+
原厂封装
8931
CY
23+
CDIP
8650
受权代理!全新原装现货特价热卖!
CRYESS
DIP
933
优势库存
TEXAS INSTRUMENTS
23+
CLLCC28
9600
全新原装正品!一手货源价格优势!
CYPRESS
22+
CDIP24
8000
原装正品支持实单
CYPRESS/赛普拉斯
22+
CDIP
12245
现货,原厂原装假一罚十!

CY54FCT543TLMB 价格

参考价格:¥126.3810

型号:CY54FCT543TLMB 品牌:TI 备注:这里有CY54FCT543T多少钱,2025年最近7天走势,今日出价,今日竞价,CY54FCT543T批发/采购报价,CY54FCT543T行情走势销售排排榜,CY54FCT543T报价。

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Texas Instruments 美国德州仪器公司

中文资料: 23469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