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MC74LCX16244DT PDF预览

MC74LCX16244DT

更新时间: 2024-02-16 01:49:25
品牌 Logo 应用领域
安森美 - ONSEMI 总线驱动器总线收发器逻辑集成电路光电二极管
页数 文件大小 规格书
6页 119K
描述
LOW-VOLTAGE CMOS 16-BIT BUFFER

MC74LCX16244DT 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Contact Manufacturer零件包装代码:TSSOP
包装说明:TSSOP,针数:48
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.15Is Samacsys:N
系列:LVC/LCX/ZJESD-30 代码:R-PDSO-G48
JESD-609代码:e4长度:12.5 mm
逻辑集成电路类型:BUS DRIVER位数:4
功能数量:4端口数量:2
端子数量:48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):260
传播延迟(tpd):5.4 ns认证状态:Not Qualified
座面最大高度:1.1 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):2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:NICKEL PALLADIUM GOLD
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:40
宽度:6.1 mmBase Number Matches:1

MC74LCX16244DT 数据手册

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SEMICONDUCTOR TECHNICAL DATA  
The MC74LCX16244 is a high performance, non–inverting 16–bit  
buffer operating from a 2.7 to 3.6V supply. The device is nibble controlled.  
Each nibble has separate Output Enable 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  
outputs offer improved switching noise performance. A V specification of  
CMOS 16–BIT BUFFER  
I
5.5V allows MC74LCX16244 inputs to be safely driven from 5V devices.  
The MC74LCX16244 is suitable for memory address driving and all TTL  
level bus oriented transceiver applications.  
4.5ns maximum propagation delays support high performance  
applications. Current drive capability is 24mA at the outputs. The Output  
Enable (OEn) inputs, when HIGH, disable the outputs by placing them in  
a HIGH Z condition.  
Designed for 2.7 to 3.6V V  
CC  
Operation  
4.5ns Maximum t  
pd  
5V Tolerant — Interface Capability With 5V TTL Logic  
Supports Live Insertion and Withdrawal  
DT SUFFIX  
PLASTIC TSSOP PACKAGE  
CASE 1201–01  
I  
OFF  
Specification Guarantees High Impedance When V  
= 0V  
CC  
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  
PIN NAMES  
Pins  
Function  
The MC74LCX16244 contains sixteen non–inverting buffers with  
3–state 5V–tolerant outputs. The device is nibble controlled with each  
nibble functioning identically, but independently. The control pins may be  
tied together to obtain full 16–bit operation. The 3–state outputs are  
controlled by an Output Enable (OEn) input for each nibble. When OEn is  
LOW, the outputs are on. When OEn is HIGH, the outputs are in the high  
impedance state.  
OEn  
D0–D15  
O0–O15  
Output Enable Inputs  
Inputs  
Outputs  
10/96  
REV 1  
Motorola, Inc. 1996  

MC74LCX16244DT 替代型号

型号 品牌 替代类型 描述 数据表
74LCXZ16244MTDX ONSEMI

完全替代

带5V容差输入和输出的低电压16位缓冲器/线路驱动器
MC74LCX16244DTRG ONSEMI

类似代替

LVC/LCX/Z SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48, LEAD FREE, TSSOP-48
74LCX16244MTDX FAIRCHILD

功能相似

Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs

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MC74LCX16245DT MOTOROLA

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