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MC74LCX157D PDF预览

MC74LCX157D

更新时间: 2024-11-03 22:40:23
品牌 Logo 应用领域
安森美 - ONSEMI 解复用器逻辑集成电路光电二极管输入元件
页数 文件大小 规格书
8页 149K
描述
LOW-VOLTAGE CMOS QUAD 2-INPUT MULTIPLEXER

MC74LCX157D 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP16,.25
针数:16Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.02
Is Samacsys:N系列:LVC/LCX/Z
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:9.9 mm负载电容(CL):50 pF
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.024 A
湿度敏感等级:1功能数量:4
输入次数:2输出次数:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:RAIL
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3 V
Prop。Delay @ Nom-Sup:5.8 ns传播延迟(tpd):6.3 ns
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Multiplexer/Demultiplexers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:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

MC74LCX157D 数据手册

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SEMICONDUCTOR TECHNICAL DATA  
The MC74LCX157 is a high performance, quad 2–input multiplexer  
operating from a 2.7 to 3.6V supply. 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 MC74LCX157 inputs to be safely driven from  
5V devices.  
I
LOW–VOLTAGE CMOS  
QUAD 2–INPUT MULTIPLEXER  
Four bits of data from two sources can be selected using the Select  
and Enable inputs. The four outputs present the selected data in the true  
(non–inverted) form. The MC74LCX157 can also be used as a function  
generator. Current drive capability is 24mA at the outputs.  
Designed for 2.7 to 3.6V V  
CC  
Operation  
5V Tolerant Inputs — Interface Capability With 5V TTL Logic  
LVTTL Compatible  
D SUFFIX  
16–LEAD PLASTIC SOIC PACKAGE  
CASE 751B–05  
LVCMOS Compatible  
24mA Balanced Output Sink and Source Capability  
Near Zero Static Supply Current (10µA) Substantially Reduces System  
Power Requirements  
M SUFFIX  
16–LEAD PLASTIC SOIC EIAJ PACKAGE  
CASE 966–01  
Latchup Performance Exceeds 500mA  
ESD Performance: Human Body Model >2000V; Machine Model >200V  
SD SUFFIX  
16–LEAD PLASTIC SSOP PACKAGE  
CASE 940B–03  
V
E
I0c  
14  
I1c  
13  
Zc  
12  
I0d  
11  
I1d  
10  
Zd  
9
CC  
16  
15  
DT SUFFIX  
16–LEAD PLASTIC TSSOP PACKAGE  
CASE 948F–01  
1
2
3
4
5
6
7
8
S
I0a  
I1a  
Za  
I0b  
I1b  
Zb  
GND  
PIN NAMES  
Figure 1. 16–Lead Pinout (Top View)  
Pins  
Function  
I0n  
I1n  
E
Source 0 Data Inputs  
Source 1 Data Inputs  
Enable Input  
S
Select Input  
Zn  
Outputs  
3/97  
Motorola, Inc. 1997  
REV 1  

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