5秒后页面跳转
MC74LVX245DW PDF预览

MC74LVX245DW

更新时间: 2024-11-23 22:35:27
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 光电二极管
页数 文件大小 规格书
7页 167K
描述
LOW-VOLTAGE CMOS

MC74LVX245DW 技术参数

生命周期:Transferred零件包装代码:SOIC
包装说明:SOP,针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.1其他特性:WITH DIRECTION CONTROL
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:LV/LV-A/LVX/HJESD-30 代码:R-PDSO-G20
JESD-609代码:e0长度:12.8 mm
逻辑集成电路类型:BUS TRANSCEIVER最大I(ol):0.004 A
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:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP20,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:3.3 V
Prop。Delay @ Nom-Sup:11.5 ns传播延迟(tpd):17 ns
认证状态:Not Qualified座面最大高度:2.65 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:1.27 mm
端子位置:DUAL宽度:7.5 mm
Base Number Matches:1

MC74LVX245DW 数据手册

 浏览型号MC74LVX245DW的Datasheet PDF文件第2页浏览型号MC74LVX245DW的Datasheet PDF文件第3页浏览型号MC74LVX245DW的Datasheet PDF文件第4页浏览型号MC74LVX245DW的Datasheet PDF文件第5页浏览型号MC74LVX245DW的Datasheet PDF文件第6页浏览型号MC74LVX245DW的Datasheet PDF文件第7页 
SEMICONDUCTOR TECHNICAL DATA  
The MC74LVX245 is an advanced high speed CMOS octal bus  
transceiver.  
It is intended for two–way asynchronous communication between data  
buses. The direction of data transmission is determined by the level of the  
T/R input. The output enable pin (OE) can be used to disable the device,  
so that the buses are effectively isolated.  
All inputs are equipped with protection circuits against static discharge.  
LOW–VOLTAGE CMOS  
High Speed: t  
= 4.7ns (Typ) at V  
= 3.3V  
PD  
Low Power Dissipation: I  
CC  
= 4µA (Max) at T = 25°C  
CC  
A
Power Down Protection Provided on Inputs  
Balanced Propagation Delays  
Low Noise: V  
= 0.8V (Max)  
OLP  
DW SUFFIX  
20–LEAD SOIC PACKAGE  
CASE 751D–04  
Pin and Function Compatible with Other Standard Logic Families  
Latchup Performance Exceeds 300mA  
ESD Performance: HBM > 2000V; Machine Model > 200V  
APPLICATION NOTES  
1. Do not force a signal on an I/O pin when it is an active output, damage may  
occur.  
2. All floating (high impedence) input or I/O pins must be fixed by means of  
pull up or pull down resistors or bus terminator ICs.  
DT SUFFIX  
20–LEAD TSSOP PACKAGE  
CASE 948E–02  
3. AparasiticdiodeisformedbetweenthebusandV  
terminals. Therefore,  
the LVX245 cannot be used to interface 5V to 3V systems directly.  
CC  
V
OE  
19  
B0  
18  
B1  
17  
B2  
16  
B3  
15  
B4  
14  
B5  
13  
B6  
12  
B7  
11  
CC  
M SUFFIX  
20–LEAD SOIC EIAJ PACKAGE  
CASE 967–01  
20  
PIN NAMES  
Pins  
Function  
OE  
T/R  
A0–A7  
Output Enable Input  
Transmit/Receive Input  
Side A 3–State Inputs or 3–State  
Outputs  
Side B 3–State Inputs or 3–State  
Outputs  
1
2
3
4
5
6
7
9
8
10  
T/R  
A0  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
GND  
Figure 1. 20–Lead Pinout (Top View)  
B0–B7  
6/97  
Motorola, Inc. 1997  
REV 0  

与MC74LVX245DW相关器件

型号 品牌 获取价格 描述 数据表
MC74LVX245DWR2 ONSEMI

获取价格

Octal Bus Transceiver With 5 V−Tolerant Inputs
MC74LVX245DWR2G ONSEMI

获取价格

Octal Bus Transceiver With 5 V−Tolerant Inputs
MC74LVX245M MOTOROLA

获取价格

LOW-VOLTAGE CMOS
MC74LVX245M ONSEMI

获取价格

LOW-VOLTAGE CMOS
MC74LVX245MEL ONSEMI

获取价格

Octal Bus Transceiver With 5 V−Tolerant Inputs
MC74LVX245MELG ONSEMI

获取价格

LV/LV-A/LVX/H SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, LEAD FREE, EIAJ, SO-20
MC74LVX245MG ONSEMI

获取价格

LV/LV-A/LVX/H SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, LEAD FREE, EIAJ, SO-20
MC74LVX257 ONSEMI

获取价格

Quad 2-Channel Multiplexer with 3-State Outputs
MC74LVX257_11 ONSEMI

获取价格

Quad 2-Channel Multiplexer
MC74LVX257D ONSEMI

获取价格

Quad 2-Channel Multiplexer with 3-State Outputs