MC74LCX16646DT

更新时间： 2024-02-01 15:01:32

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
10页	168K
描述
LOW-VOLTAGE CMOS 16-BIT TRANSCEIVER/ REGISTERED 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

MC74LCX16646DT 数据手册

SEMICONDUCTOR TECHNICAL DATA

LOW–VOLTAGE CMOS

16–BIT TRANSCEIVER/

REGISTERED TRANSCEIVER

The MC74LCX16646 is a high performance, non–inverting 16–bit

transceiver/registered transceiver operating from a 2.7 to 3.6V supply.

The device is byte controlled. Each byte has separate control inputs

which can be tied together for full 16–bit operation. High impedance TTL

compatible inputs significantly reduce current loading to input drivers

while TTL compatible outputs offer improved switching noise

performance. A V specification of 5.5V allows MC74LCX16646 inputs to

be safely driven from 5V devices. The MC74LCX16646 is suitable for

memory address driving and all TTL level bus oriented transceiver

applications.

Data on the A or B bus will be clocked into the registers as the

appropriate clock pin goes from a LOW–to–HIGH logic level. Output

Enable (OEn) and Direction Control (DIRn) pins are provided to control

the transceiver outputs. In the transceiver mode, data present at the high

impedance port may be stored in either the A or the B register or in both.

The select controls (SBAn, SABn) can multiplex stored and real–time

(transparent mode) data. The DIR determines which bus will receive data

when OE is active LOW. In the isolation mode (OE HIGH), A data may be

stored in the B register or B data may be stored in the A register. Only one

of the two buses, A or B, may be driven at one time.

DT SUFFIX

PLASTIC TSSOP PACKAGE

CASE 1202–01

• Designed for 2.7 to 3.6V V

Operation

• 5.2ns Maximum t

• 5V Tolerant — Interface Capability With 5V TTL Logic

• Supports Live Insertion and Withdrawal

PIN NAMES

Pins

Function

• I

OFF

Specification Guarantees High Impedance When V

= 0V

A0–A15

B0–B15

CABn, CBAn

SABn, SBAn

DIRn, OEn

Side A Inputs/Outputs

Side B Inputs/Outputs

Clock Pulse Inputs

Select Control Inputs

Output Enable Inputs

• LVTTL Compatible

• LVCMOS Compatible

• 24mA Balanced Output Sink and Source Capability

• Near Zero Static Supply Current in All Three Logic States (20µA)

Substantially Reduces System Power Requirements

• Latchup Performance Exceeds 500mA

• ESD Performance: Human Body Model >2000V; Machine Model >200V

This document contains information on a new product. Specifications and information herein are subject to

change without notice.

11/96

REV 0.2

Motorola, Inc. 1996

12 3 4 5 6 7...10

中文翻译

下载PDF

与MC74LCX16646DT相关器件

型号	品牌	获取价格	描述	数据表
MC74LCX16646DTR2	ONSEMI	获取价格	LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP-5
MC74LCX16646DTR2	MOTOROLA	获取价格	LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP-5
MC74LCX16652	MOTOROLA	获取价格	LOW-VOLTAGE CMOS 16-BIT TRANSCEIVER/ REGISTERED TRANSCEIVER WITH DUAL ENABLE
MC74LCX16652DT	MOTOROLA	获取价格	LOW-VOLTAGE CMOS 16-BIT TRANSCEIVER/ REGISTERED TRANSCEIVER WITH DUAL ENABLE
MC74LCX16652DT	ONSEMI	获取价格	LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP-5
MC74LCX16652DTR2	MOTOROLA	获取价格	LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP-5
MC74LCX16652DTR2	ONSEMI	获取价格	LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP-5
MC74LCX2245	MOTOROLA	获取价格	LOW-VOLTAGE CMOS OCTAL TRANSCEIVER
MC74LCX2245DT	MOTOROLA	获取价格	LOW-VOLTAGE CMOS OCTAL TRANSCEIVER
MC74LCX2245DT	ONSEMI	获取价格	IC,BUS TRANSCEIVER,SINGLE,8-BIT,LCX/LVC-CMOS,TSSOP,20PIN,PLASTIC

与MC74LCX16646DT相关文章

Pickering新高压舌簧继电器亮相汽车测试博览会
2024-08-26

1
采用MCU+MPU双处理器架构实现的创新应用设计探索
2024-08-23

13
解读L9904TR手册资料：产品概述、主要功能、电气参数
2024-08-20

24
芯片底部填充工艺：提升电子设备可靠性的关键步骤
2024-08-14

83

产品中心

服务支持

精选活动

关于我们

帮助中心

MC74LCX16646DT

MC74LCX16646DT 数据手册

与MC74LCX16646DT相关器件

与MC74LCX16646DT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

MC74LCX16646DT

MC74LCX16646DT 数据手册

与MC74LCX16646DT相关器件

与MC74LCX16646DT相关文章

您还可以找

您在本页遇到什么问题？