5秒后页面跳转
捷配首页

Datasheet > 逻辑 > 总线驱动器/收发器> 74VHCT245SJ
74VHCT245SJ PDF预览

74VHCT245SJ

更新时间： 2024-11-04 12:59:39
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动器
页数 文件大小 规格书
6页 89K
描述
Bus Transceiver, AHCT/VHCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, EIAJ, PLASTIC, SOIC-20

阅读下载

中文翻译

获取价格

74VHCT245SJ 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, SOP20,.3
针数：20Reach Compliance Code：unknown
HTS代码：8542.39.00.01风险等级：5.29
Is Samacsys：N其他特性：WITH DIRECTION CONTROL
控制类型：COMMON CONTROL计数方向：BIDIRECTIONAL
系列：AHCT/VHCTJESD-30 代码：R-PDSO-G20
JESD-609代码：e0长度：12.6 mm
逻辑集成电路类型：BUS TRANSCEIVER最大I（ol）：0.008 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,.3封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：NOT SPECIFIED
电源：5 VProp。Delay @ Nom-Sup：8.5 ns
传播延迟（tpd）：9.5 ns认证状态：Not Qualified
座面最大高度：2.1 mm子类别：Bus Driver/Transceivers
最大供电电压 (Vsup)：5.5 V最小供电电压 (Vsup)：4.5 V
标称供电电压 (Vsup)：5 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翻译：N/A
宽度：5.3 mmBase Number Matches：1

74VHCT245SJ 数据手册

 浏览型号74VHCT245SJ的Datasheet PDF文件第2页浏览型号74VHCT245SJ的Datasheet PDF文件第3页浏览型号74VHCT245SJ的Datasheet PDF文件第4页浏览型号74VHCT245SJ的Datasheet PDF文件第5页浏览型号74VHCT245SJ的Datasheet PDF文件第6页 
March 1997  
Revised March 1999  
74VHCT245A  
Octal Buffer/Line Driver with 3-STATE Outputs  
supply voltage. These circuits prevent device destruction  
General Description  
due to mismatched supply and input/output voltages. This  
device can be used to interface 5V to 3V systems and two  
supply systems such as battery back up.  
The VHCT245A is an advanced high speed CMOS octal  
bus transceiver fabricated with silicon gate CMOS technol-  
ogy. It achieves high speed operation similar to equivalent  
Bipolar Schottky TTL while maintaining the CMOS low  
power dissipation. The VHCT245A is intended for bidirec-  
tional asynchronous communication between data busses.  
The direction of data transmission is determined by the  
level of the T/R input. The enable input can be used to dis-  
able the device so that the busses are effectively isolated.  
Note 1: Outputs in OFF-State  
Features  
■ High Speed:  
■ Power Down Protection on Inputs and Outputs  
■ Low Power Dissipation: CC = 4 µA (Max) @ TA = 25°C  
tPD = 5.4 ns (typ) at VCC = 5V  
I
Protection circuits ensure that 0V to 7V can be applied to  
the input and output (Note 1) pins without regard to the  
■ Pin and Function Compatible with 74HCT245  
Ordering Code:  
Order Number  
74VHCT245AM  
74VHCT245ASJ  
74VHCT245AMTC  
74VHCT245AN  
Package Number  
M20B  
Package Description  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
M20D  
MTC20  
N20A  
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Logic Symbol  
Connection Diagram  
IEEE/IEC  
Pin Descriptions  
Truth Table  
Pin Names  
Description  
Inputs  
Outputs  
OE  
Output Enable Input  
OE  
L
T/R  
L
T/R  
Transmit/Receive Input  
Bus B Data to Bus A  
Bus A Data to Bus B  
HIGH-Z State  
A0–A7  
B0–B7  
Side A Inputs or 3-STATE Outputs  
Side B Inputs or 3-STATE Outputs  
L
H
H
X
H = HIGH Voltage Level  
L = LOW Voltage Level  
X = Immaterial  
© 1999 Fairchild Semiconductor Corporation  
DS500004.prf  
www.fairchildsemi.com  
123456

中文翻译

下载PDF

与74VHCT245SJ相关器件

型号 品牌 获取价格 描述 数据表
74VHCT245SJX ROCHESTER

获取价格

 		Bus Transceiver, AHCT/VHCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, EIAJ, PLASTIC
74VHCT245SJX FAIRCHILD

获取价格

 		Bus Transceiver, AHCT/VHCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, EIAJ, PLASTIC
74VHCT257A STMICROELECTRONICS

获取价格

 		QUAD 2 CHANNEL MULTIPLEXER 3-STATE
74VHCT257A_04 STMICROELECTRONICS

获取价格

 		QUAD 2 CHANNEL MULTIPLEXER (3-STATE)
74VHCT257AM STMICROELECTRONICS

获取价格

 		QUAD 2 CHANNEL MULTIPLEXER 3-STATE
74VHCT257AMTR STMICROELECTRONICS

获取价格

 		QUAD 2 CHANNEL MULTIPLEXER 3-STATE
74VHCT257ATTR STMICROELECTRONICS

获取价格

 		QUAD 2 CHANNEL MULTIPLEXER 3-STATE
74VHCT27 STMICROELECTRONICS

获取价格

 		TRIPLE 3-INPUT NOR GATE
74VHCT273 STMICROELECTRONICS

获取价格

 		OCTAL D-TYPE FLIP FLOP WITH CLEAR
74VHCT273A STMICROELECTRONICS

获取价格

 		OCTAL D-TYPE FLIP FLOP WITH CLEAR

与74VHCT245SJ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