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MC145572PB PDF预览

MC145572PB

更新时间: 2024-02-21 12:51:13
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 电信集成电路综合业务数字网
页数 文件大小 规格书
8页 158K
描述
LOW-VOLTAGE CMOS OCTAL BUFFER

MC145572PB 技术参数

生命周期:Transferred零件包装代码:QFP
包装说明:LQFP, QFP44,.47SQ,32针数:44
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.23数据速率:160 Mbps
ISDN访问速率:BASICJESD-30 代码:S-PQFP-G44
JESD-609代码:e0长度:10 mm
功能数量:1端子数量:44
最高工作温度:85 °C最低工作温度:-40 °C
最小输出高电压:2.4 V最大输出低电流:0.005 A
最大输出低电压:0.5 V封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:QFP44,.47SQ,32
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
电源:5 V认证状态:Not Qualified
参照点:U座面最大高度:1.6 mm
标准:ANSI T1.601子类别:Digital Transmission Interfaces
标称供电电压:5 V表面贴装:YES
技术:CMOS电信集成电路类型:ISDN CONTROLLER
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD宽度:10 mm
Base Number Matches:1

MC145572PB 数据手册

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SEMICONDUCTOR TECHNICAL DATA  
The MC74LCX240 is a high performance, inverting octal buffer  
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  
I
LOW–VOLTAGE CMOS  
OCTAL BUFFER  
specification of 5.5V allows MC74LCX240 inputs to be safely driven from  
5V devices. The MC74LCX240 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  
(OE) input, when HIGH, disables the outputs by placing them in a HIGH Z  
condition.  
DW SUFFIX  
PLASTIC SOIC  
CASE 751D–04  
20  
Designed for 2.7 to 3.6V V  
CC  
5V Tolerant — Interface Capability With 5V TTL Logic  
Supports Live Insertion and Withdrawal  
Operation  
1
I  
OFF  
LVTTL Compatible  
Specification Guarantees High Impedance When V  
= 0V  
CC  
M SUFFIX  
PLASTIC SOIC EIAJ  
20  
CASE 967–01  
LVCMOS Compatible  
1
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  
20  
Latchup Performance Exceeds 500mA  
PLASTIC SSOP  
CASE 940C–03  
ESD Performance: Human Body Model >2000V; Machine Model >200V  
1
DT SUFFIX  
PLASTIC TSSOP  
CASE 948E–02  
20  
1
Pinout: 20–Lead (Top View)  
V
2OE 1O0  
2D0  
17  
1O1  
16  
2D1  
15  
1O2  
14  
2D2  
13  
1O3  
12  
2D3  
11  
CC  
20  
19  
18  
PIN NAMES  
Pins  
Function  
nOE  
1Dn, 2Dn  
1On, 2On  
Output Enable Inputs  
Data Inputs  
3–State Outputs  
1
2
3
4
5
6
7
9
8
10  
1OE  
1D0  
2O0  
1D1  
2O1  
1D2  
2O2  
1D3  
2O3 GND  
9/95  
Motorola, Inc. 1996  
REV 3  
1

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