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MC74LCX540DT PDF预览

MC74LCX540DT

更新时间: 2024-11-08 23:05:47
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输出元件
页数 文件大小 规格书
8页 159K
描述
LOW-VOLTAGE CMOS OCTAL BUFFER

MC74LCX540DT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:LEAD FREE, TSSOP-20
针数:20Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.11
Is Samacsys:N控制类型:ENABLE LOW
系列:LVC/LCX/ZJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:6.5 mm
逻辑集成电路类型:BUS DRIVER最大I(ol):0.024 A
湿度敏感等级:1位数:8
功能数量:1端口数量:2
端子数量:20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:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP20,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:RAIL峰值回流温度(摄氏度):260
电源:3.3 VProp。Delay @ Nom-Sup:6.5 ns
传播延迟(tpd):7.5 ns认证状态:Not Qualified
座面最大高度:1.2 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:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:4.4 mm
Base Number Matches:1

MC74LCX540DT 数据手册

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SEMICONDUCTOR TECHNICAL DATA  
The MC74LCX540 is a high performance, inverting octal buffer  
operating from a 2.7 to 3.6V supply. This device is similar in function to the  
MC74LCX240, while providing flow through architecture. High  
impedance TTL compatible inputs significantly reduce current loading to  
input drivers while TTL compatible outputs offer improved switching noise  
LOW–VOLTAGE CMOS  
OCTAL BUFFER  
performance. A V specification of 5.5V allows MC74LCX540 inputs to be  
I
safely driven from 5V devices. The MC74LCX540 is suitable for memory  
address driving and all TTL level bus oriented transceiver applications.  
Current drive capability is 24mA at the outputs. The Output Enable  
(OE1, OE2) inputs, when HIGH, disables the outputs by placing them in a  
HIGH Z condition.  
DW SUFFIX  
PLASTIC SOIC  
20  
CASE 751D–04  
1
Designed for 2.7 to 3.6V V  
CC  
Operation  
5V Tolerant — Interface Capability With 5V TTL Logic  
Supports Live Insertion and Withdrawal  
M SUFFIX  
I  
OFF  
LVTTL Compatible  
Specification Guarantees High Impedance When V  
= 0V  
CC  
PLASTIC SOIC EIAJ  
20  
CASE 967–01  
1
LVCMOS Compatible  
24mA Balanced Output Sink and Source Capability  
Near Zero Static Supply Current in All Three Logic States (10µA)  
Substantially Reduces System Power Requirements  
SD SUFFIX  
PLASTIC SSOP  
20  
CASE 940C–03  
Latchup Performance Exceeds 500mA  
1
ESD Performance: Human Body Model >2000V; Machine Model >200V  
DT SUFFIX  
PLASTIC TSSOP  
CASE 948E–02  
20  
1
Pinout: 20–Lead (Top View)  
V
OE2  
19  
O0  
18  
O1  
17  
O2  
16  
O3  
15  
O4  
14  
O5  
13  
O6  
12  
O7  
11  
CC  
20  
PIN NAMES  
Pins  
Function  
OEn  
Dn  
Output Enable Inputs  
Data Inputs  
On  
3–State Outputs  
1
2
3
4
5
6
7
9
8
10  
OE1  
D0  
D1  
D2  
D3  
D4  
D5  
D6  
D7  
GND  
8/95  
Motorola, Inc. 1996  
REV 1  

MC74LCX540DT 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVC540APW TI

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