5秒后页面跳转
捷配首页

Datasheet > MC74VHC245ML1
MC74VHC245ML1 PDF预览

MC74VHC245ML1

更新时间： 2024-11-04 20:05:51
品牌 Logo 应用领域
安森美 - ONSEMI 光电二极管
页数 文件大小 规格书
7页 175K
描述
IC,BUS TRANSCEIVER,SINGLE,8-BIT,AHC/VHC-CMOS,SOP,20PIN,PLASTIC

阅读下载

中文翻译

获取价格

MC74VHC245ML1 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
包装说明：SOP, SOP20,.3Reach Compliance Code：not_compliant
风险等级：5.56控制类型：COMMON CONTROL
计数方向：BIDIRECTIONALJESD-30 代码：R-PDSO-G20
JESD-609代码：e0最大I（ol）：0.008 A
位数：8功能数量：1
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,.3
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
包装方法：TAPE AND REEL电源：2/5.5 V
Prop。Delay @ Nom-Sup：8.5 ns认证状态：Not Qualified
子类别：Bus Driver/Transceivers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
Base Number Matches：1

MC74VHC245ML1 数据手册

 浏览型号MC74VHC245ML1的Datasheet PDF文件第2页浏览型号MC74VHC245ML1的Datasheet PDF文件第3页浏览型号MC74VHC245ML1的Datasheet PDF文件第4页浏览型号MC74VHC245ML1的Datasheet PDF文件第5页浏览型号MC74VHC245ML1的Datasheet PDF文件第6页浏览型号MC74VHC245ML1的Datasheet PDF文件第7页 
SEMICONDUCTOR TECHNICAL DATA  
The MC74VHC245 is an advanced high speed CMOS octal bus  
transceiver fabricated with silicon gate CMOS technology. It achieves high  
speed operation similar to equivalent Bipolar Schottky TTL while maintaining  
CMOS low power dissipation.  
It is intended for two–way asynchronous communication between data  
buses. The direction of data transmission is determined by the level of the  
DIR input. The output enable pin (OE) can be used to disable the device, so  
that the buses are effectively isolated.  
DW SUFFIX  
20–LEAD SOIC PACKAGE  
CASE 751D–04  
All inputs are equipped with protection circuits against static discharge.  
•
•
•
•
•
•
•
•
•
•
•
High Speed: t  
= 4.0ns (Typ) at V  
= 5V  
PD  
Low Power Dissipation: I  
CC  
= 4µA (Max) at T = 25°C  
CC  
A
High Noise Immunity: V  
Power Down Protection Provided on Inputs  
Balanced Propagation Delays  
Designed for 2V to 5.5V Operating Range  
= V  
= 28% V  
NIH  
NIL CC  
DT SUFFIX  
20–LEAD TSSOP PACKAGE  
CASE 948E–02  
Low Noise: V  
= 1.2V (Max)  
OLP  
Pin and Function Compatible with Other Standard Logic Families  
Latchup Performance Exceeds 300mA  
ESD Performance: HBM > 2000V; Machine Model > 200V  
Chip Complexity: 308 FETs or 77 Equivalent Gates  
M SUFFIX  
20–LEAD SOIC EIAJ PACKAGE  
CASE 967–01  
APPLICATION NOTES  
ORDERING INFORMATION  
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.  
MC74VHCXXXDW  
MC74VHCXXXDT  
MC74VHCXXXM  
SOIC  
TSSOP  
SOIC EIAJ  
3. AparasiticdiodeisformedbetweenthebusandV  
terminals. Therefore,  
CC  
the VHC245 cannot be used to interface 5V to 3V systems directly.  
PIN ASSIGNMENT  
LOGIC DIAGRAM  
2
3
4
5
6
7
8
9
18  
17  
16  
15  
14  
13  
12  
11  
DIR  
1
20  
V
CC  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
B8  
A1  
A2  
2
3
19  
18  
OE  
B1  
A
DATA  
PORT  
B
A3  
4
17  
B2  
DATA  
PORT  
A4  
A5  
5
16  
15  
14  
13  
12  
11  
B3  
B4  
B5  
B6  
B7  
B8  
6
A6  
7
A7  
8
1
DIR  
OE  
A8  
9
19  
GND  
10  
FUNCTION TABLE  
Control Inputs  
Operation  
OE  
L
DIR  
L
Data Transmitted from Bus B to Bus A  
Data Transmitted from Bus A to Bus B  
Buses Isolated (High–Impedance State)  
L
H
H
X
6/97  
Motorola, Inc. 1997  
REV 1  
1234567

中文翻译

下载PDF

与MC74VHC245ML1相关器件

型号 品牌 获取价格 描述 数据表
MC74VHC245ML2 ONSEMI

获取价格

 		IC,BUS TRANSCEIVER,SINGLE,8-BIT,AHC/VHC-CMOS,SOP,20PIN,PLASTIC
MC74VHC245MR2 ONSEMI

获取价格

 		Octal Bus Transceiver
MC74VHC257 ONSEMI

获取价格

 		Quad 2-Channel Multiplexer with 3-State Outputs
MC74VHC257_14 ONSEMI

获取价格

 		Quad 2-Channel Multiplexer with 3-State Outputs
MC74VHC257D ONSEMI

获取价格

 		Quad 2-Channel Multiplexer with 3-State Outputs
MC74VHC257DG ONSEMI

获取价格

 		暂无描述
MC74VHC257DR2 ONSEMI

获取价格

 		Quad 2-Channel Multiplexer with 3-State Outputs
MC74VHC257DR2G ONSEMI

获取价格

 		Quad 2-Channel Multiplexer with 3-State Outputs
MC74VHC257DT ONSEMI

获取价格

 		Quad 2-Channel Multiplexer with 3-State Outputs
MC74VHC257DTG ONSEMI

获取价格

 		Quad 2-Channel Multiplexer with 3-State Outputs

与MC74VHC245ML1相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证