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MC74LCX16646DTR2

更新时间： 2024-02-21 06:24:58
品牌 Logo 应用领域
安森美 - ONSEMI 输入元件光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
21页 540K
描述
LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP-56

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MC74LCX16646DTR2 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：TSSOP包装说明：TSSOP,
针数：56Reach Compliance Code：compliant
风险等级：5.32系列：LVC/LCX/Z
JESD-30 代码：R-PDSO-G56JESD-609代码：e0
长度：14 mm逻辑集成电路类型：REGISTERED BUS TRANSCEIVER
位数：8功能数量：2
端口数量：2端子数量：56
最高工作温度：85 °C最低工作温度：-40 °C
输出特性：3-STATE输出极性：TRUE
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：225传播延迟（tpd）：7 ns
认证状态：Not Qualified座面最大高度：1.2 mm
最大供电电压 (Vsup)：3.6 V最小供电电压 (Vsup)：2 V
标称供电电压 (Vsup)：3.3 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子面层：TIN LEAD端子形式：GULL WING
端子节距：0.5 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：6.1 mm
Base Number Matches：1

MC74LCX16646DTR2 数据手册

 浏览型号MC74LCX16646DTR2的Datasheet PDF文件第2页浏览型号MC74LCX16646DTR2的Datasheet PDF文件第3页浏览型号MC74LCX16646DTR2的Datasheet PDF文件第4页浏览型号MC74LCX16646DTR2的Datasheet PDF文件第5页浏览型号MC74LCX16646DTR2的Datasheet PDF文件第6页浏览型号MC74LCX16646DTR2的Datasheet PDF文件第7页 
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  
I
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  
CC  
Operation  
• 5.2ns Maximum t  
pd  
• 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  
CC  
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  
206  
Motorola, Inc. 1996  
1234567...21

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与MC74LCX16646DTR2相关器件

型号 品牌 获取价格 描述 数据表
MC74LCX16652 MOTOROLA

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 		LOW-VOLTAGE CMOS 16-BIT TRANSCEIVER/ REGISTERED TRANSCEIVER WITH DUAL ENABLE
MC74LCX16652DT MOTOROLA

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 		LOW-VOLTAGE CMOS 16-BIT TRANSCEIVER/ REGISTERED TRANSCEIVER WITH DUAL ENABLE
MC74LCX16652DT ONSEMI

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 		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

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 		LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP-5
MC74LCX2245 MOTOROLA

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 		LOW-VOLTAGE CMOS OCTAL TRANSCEIVER
MC74LCX2245DT MOTOROLA

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 		LOW-VOLTAGE CMOS OCTAL TRANSCEIVER
MC74LCX2245DT ONSEMI

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 		IC,BUS TRANSCEIVER,SINGLE,8-BIT,LCX/LVC-CMOS,TSSOP,20PIN,PLASTIC
MC74LCX2245DW MOTOROLA

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 		LOW-VOLTAGE CMOS OCTAL TRANSCEIVER
MC74LCX2245M MOTOROLA

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 		LOW-VOLTAGE CMOS OCTAL TRANSCEIVER

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