IDT74FCT543TQB

更新时间： 2024-10-02 23:10:19

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
7页	123K
描述
FAST CMOS OCTAL LATCHED TRANSCEIVER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

IDT74FCT543TQB 数据手册

IDT54/74FCT543T/AT/CT/DT

IDT54/74FCT2543T/AT/CT

FAST CMOS

OCTAL LATCHED

TRANSCEIVER

Integrated Device Technology, Inc.

FEATURES:

• Common features:

– Low input and output leakage ≤1µA (max.)

– CMOS power levels

– True TTL input and output compatibility

– VOH = 3.3V (typ.)

DESCRIPTION:

The FCT543T/FCT2543T is a non-inverting octal trans-

ceiver built using an advanced dual metal CMOS technology.

This device contains two sets of eight D-type latches with

separate input and output controls for each set. For data flow

fromAtoB, forexample, theA-to-BEnable(CEAB)inputmust

be LOW in order to enter data from A0–A7 or to take data from

B0–B7, 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 both 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 the

CEBA, LEBA and OEBA inputs.

– VOL = 0.3V (typ.)

– Meets or exceeds JEDEC standard 18 specifications

– Product available in Radiation Tolerant and Radiation

Enhanced versions

– Military product compliant to MIL-STD-883, Class B

and DESC listed (dual marked)

– Available in DIP, SOIC, SSOP, QSOP, CERPACK

and LCC packages

• Features for FCT543T:

– Std., A, C and D speed grades

– High drive outputs (-15mA IOH, 64mA IOL)

– Power off disable outputs permit “live insertion”

• Features for FCT2543T:

– Std., A, and C speed grades

– Resistor outputs (-15mA IOH, 12mA IOL Com.)

(-12mA IOH, 12mA IOL Mil.)

The FCT2543T has balanced output drive with current

limiting resistors. This offers low ground bounce, minimal

undershoot and controlled output fall times-reducing the need

for external series terminating resistors. FCT2xxxT parts are

plug-in replacements for FCTxxxT parts.

– Reduced system switching noise

FUNCTIONAL BLOCK DIAGRAM

DETAIL A

A₀

DETAIL A x 7

OEBA

OEAB

CEBA

LEBA

CEAB

LEAB

2613 drw 01

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

MILITARY AND COMMERCIAL TEMPERATURE RANGES

JANUARY 1995

1995 Integrated Device Technology, Inc.

6.17

DSC-4203/5

12 3 4 5 6 7

中文翻译

下载PDF

与IDT74FCT543TQB相关器件

型号	品牌	获取价格	描述	数据表
IDT74FCT543TQG	IDT	获取价格	暂无描述
IDT74FCT543TQT/R	IDT	获取价格	Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, 0.150 IN
IDT74FCT543TSO	IDT	获取价格	FAST CMOS OCTAL LATCHED TRANSCEIVER
IDT74FCT543TSO8	IDT	获取价格	Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, SOIC-24
IDT74FCT543TSOB	IDT	获取价格	FAST CMOS OCTAL LATCHED TRANSCEIVER
IDT74FCT543TSOG	IDT	获取价格	暂无描述
IDT74FCT543TSOT/R	IDT	获取价格	Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24
IDT74FCT573	IDT	获取价格	FAST CMOS OCTAL TRANSPARENT LATCHES
IDT74FCT573A	IDT	获取价格	FAST CMOS OCTAL TRANSPARENT LATCHES
IDT74FCT573AD	IDT	获取价格	FAST CMOS OCTAL TRANSPARENT LATCHES

与IDT74FCT543TQB相关文章

塔塔电子与力积电达成技术转让协议，携手建设印度首座晶圆厂
2024-09-29

38
英特尔震撼发布：128核心256线程的至强6性能核处理器
2024-09-29

33
SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

30
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

42

产品中心

服务支持

精选活动

关于我们

帮助中心

IDT74FCT543TQB

IDT74FCT543TQB 数据手册

与IDT74FCT543TQB相关器件

与IDT74FCT543TQB相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

IDT74FCT543TQB

IDT74FCT543TQB 数据手册

与IDT74FCT543TQB相关器件

与IDT74FCT543TQB相关文章

您还可以找

您在本页遇到什么问题？