CX74HC245这些八进制总线收发器是为数据总线之间的异步双向通信而设计的。控制功能的实现最小化了外部时序要求。根据逻辑,这些设备允许从A总线到B总线或从B总线到A总线的数据传输方向控制(DIR)输入处的电平。输出启用(/OE)输入可用于禁用设备,以便有效隔离总线0大电流3级输出直接或最多15个LSTTL负载封装选项包括塑料小外形(DW)、收缩小外形(DB)、薄收缩小外形(PW)和陶瓷扁平(W)封装、陶瓷芯片载体(FK)和标准塑料(N)和陶瓷(J)300 mil DIPs2
-
[ CX74HC245 ]"
目录
7.相关产品
产品概述 返回TOP
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.
The devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic
level at the direction-control (DIR) input. The output-enable (/OE) input can be used to disable the device so that the buses are
effectively isolated.
The CX74HC245 is characterized for operation from –40℃ to 85℃.
产品特点 返回TOP
0High-current 3-stage outputs drive bus lines directly or up to 15 LSTTL loads Package options include plastic small-outline (DW), shrink small-outline (DB), thin shrink small-outline (PW), and ceramic flat (W) packages, ceramic chip carriers (FK), and standard plastic (N) and ceramic (J) 300-mil DIPs2
应用范围 返回TOP
a
技术规格书(产品PDF) 返回TOP
需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!
产品封装图 返回TOP
电路原理图 返回TOP
相关芯片选择指南 返回TOP 更多同类产品......
LED控制及驱动类>>>LED屏(彩屏)系列(COLOR) SERIES LED SCREEN |
||
型号 |
适用范围 |
封装 |
通用IC,应用范围较广,应用于家电等电器 |
SOP-14 |
|
通用IC,常用于LED广告屏等 |
SOP-16 |
|
LED屏驱动,如机顶盒、电磁炉 |
DIP/SOP-14 |
|
通用IC,应用范围较广,应用于家电等电器 |
SOP-20/TSSOP-20 |
|
常用于LED广告屏等 |
DIP/SOP-16 |
|
用于LED扫描屏、LED显示板 |
SOP-8 |
|
应用于全彩广告屏或双色广告屏 |
QFN-24 |
|
用于LED扫描屏、LED显示板 |
SOP-8 |
|
用于LED显示屏 |
SOP-20/TSSOP-20... |
|
用于LED显示 |
SOP-20/TSSOP-20 |
|
应用于全彩广告屏或双色广告屏 |
SSOP-24窄:0.635.. |
|
应用于全彩广告屏或双色广告屏 |
SSOP-24(e=0.63... |
|
应用于全彩广告屏或双色广告屏 |
SSOP-24(e=0.635... |
|
应用于全彩广告屏或双色广告屏 |
SSOP-24 |
|
应用于全彩广告屏或双色广告屏 |
SSOP-24窄:0.635... |
|
应用于全彩广告屏或双色广告屏 |
SSOP-24 |