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MC74LCX16543ADT

更新时间： 2024-11-04 21:16:51
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 光电二极管逻辑集成电路
页数 文件大小 规格书
8页 136K
描述
Registered Bus Transceiver, LVC/LCX/Z Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, PLASTIC, TSSOP-56

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MC74LCX16543ADT 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
包装说明：TSSOP, TSSOP56,.3,20Reach Compliance Code：unknown
风险等级：5.92其他特性：WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
控制类型：INDEPENDENT CONTROL计数方向：BIDIRECTIONAL
系列：LVC/LCX/ZJESD-30 代码：R-PDSO-G56
JESD-609代码：e0长度：14 mm
逻辑集成电路类型：REGISTERED BUS TRANSCEIVER最大I（ol）：0.024 A
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
封装等效代码：TSSOP56,.3,20封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：NOT SPECIFIED
电源：3.3 VProp。Delay @ Nom-Sup：5.4 ns
传播延迟（tpd）：8.2 ns认证状态：Not Qualified
座面最大高度：1.1 mm子类别：Bus Driver/Transceivers
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 (Sn/Pb)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

MC74LCX16543ADT 数据手册

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SEMICONDUCTOR TECHNICAL DATA  
The MC74LCX16543A is a high performance, non–inverting 16–bit  
latching 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  
LOW–VOLTAGE CMOS  
16–BIT LATCHING  
TRANSCEIVER  
outputs offer improved switching noise performance. A V specification of  
I
5.5V allows MC74LCX16543A inputs to be safely driven from 5V devices.  
The MC74LCX16543A is suitable for memory address driving and all TTL  
level bus oriented transceiver applications.  
For data flow from A to B with the EAB LOW, the A–to–B Output  
Enable (OEAB) must be LOW in order to enable data to the B bus, as  
indicated in the Function Table. With EAB 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  
will latch the A latches, and the outputs no longer change with the A  
inputs. With EAB 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 flow from B to A is symmetric to that above, but uses the EBA,  
LEBA, and OEBA inputs.  
DT SUFFIX  
56–LEAD 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  
• I  
OFF  
Specification Guarantees High Impedance When V  
= 0V  
CC  
PIN NAMES  
• LVTTL Compatible  
Pins  
Function  
• LVCMOS Compatible  
OExxn  
Exxn  
LExxn  
A0–A15  
B0–B15  
Output Enable Inputs  
Enable Inputs  
Latch Enable Inputs  
3–State Inputs/Outputs  
3–State Inputs/Outputs  
• 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  
1/97  
REV 0  
Motorola, Inc. 1997  
12345678

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与MC74LCX16543ADT相关器件

型号 品牌 获取价格 描述 数据表
MC74LCX16543ADTR MOTOROLA

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 		LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP-5
MC74LCX16543ADTR2 ONSEMI

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 		LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP-5
MC74LCX16543DT ONSEMI

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 		IC LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSO
MC74LCX16543DT MOTOROLA

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 		LOW-VOLTAGE CMOS 16-BIT LATCHING TRANSCEIVER
MC74LCX16543DTR2 MOTOROLA

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 		Registered Bus Transceiver, LVC/LCX/Z Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, PL
MC74LCX16543DTR2 ONSEMI

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 		LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP-5
MC74LCX16646 MOTOROLA

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 		LOW-VOLTAGE CMOS 16-BIT TRANSCEIVER/ REGISTERED TRANSCEIVER
MC74LCX16646DT MOTOROLA

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 		LOW-VOLTAGE CMOS 16-BIT TRANSCEIVER/ REGISTERED TRANSCEIVER
MC74LCX16646DTR2 ONSEMI

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 		LVC/LCX/Z SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP-5
MC74LCX16646DTR2 MOTOROLA

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

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