资料介绍
MM54HC620/MM74HC620 Inverting
Octal TRI-STATEÉ Transceiver
MM54HC623/MM74HC623 True
Octal TRI-STATE Transceiver
General Description
These TRI-STATE bi-directional buffers utilize advanced silicon-
gate CMOS technology and are intended for two-way
asynchronous communication between data buses. They
have high drive current outputs which enable high speed
operation even when driving large bus capacitances. These
circuits possess the low power consumption and high noise
immunity usually associated with CMOS circuitry, yet have
speeds comparable to low power Schottky TTL circuits.
These 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 levels at the enable inputs. Both buses can be isolated
from each other with proper logic levels at the enable inputs.
When GAB is taken high and GBA is taken low, these
devices store the states presently appearing at the data inputs.
The 8-bit codes appearing on the two sets of buses
will be indentical for the 623 option or complimentary for the
620 option.
These devices can drive up to 15 LS-TTL loads. All inputs
are protected from damage due to static discharge by diodes
to VCC and ground.
Octal TRI-STATEÉ Transceiver
MM54HC623/MM74HC623 True
Octal TRI-STATE Transceiver
General Description
These TRI-STATE bi-directional buffers utilize advanced silicon-
gate CMOS technology and are intended for two-way
asynchronous communication between data buses. They
have high drive current outputs which enable high speed
operation even when driving large bus capacitances. These
circuits possess the low power consumption and high noise
immunity usually associated with CMOS circuitry, yet have
speeds comparable to low power Schottky TTL circuits.
These 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 levels at the enable inputs. Both buses can be isolated
from each other with proper logic levels at the enable inputs.
When GAB is taken high and GBA is taken low, these
devices store the states presently appearing at the data inputs.
The 8-bit codes appearing on the two sets of buses
will be indentical for the 623 option or complimentary for the
620 option.
These devices can drive up to 15 LS-TTL loads. All inputs
are protected from damage due to static discharge by diodes
to VCC and ground.
下载该资料的人也在下载
下载该资料的人还在阅读
更多 >
- 带三态输出的八进制总线收发器SN54HC623 SN74HC623数据表
- HD74HC620 HD74HC623 数据表
- HD74HC620 HD74HC623 数据表
- 74HC623英文手册 0次下载
- 74HC623 英版数据手册 0次下载
- MM54HC85/MM74HC85 4-Bit Magnitude Comparator 5次下载
- MM54HC86/MM74HC86 Quad 2-Input Exclusive OR Gate 0次下载
- MM54HC107/MM74HC107_双JK触发器与清除 2次下载
- MM54HC113/MM74HC113_双JK触发器与预置 0次下载
- MM54HC11/MM74HC11 Triple 3-Input AND Gate 0次下载
- MM54HC27/MM74HC27 Triple 3-Input NOR Gate 1次下载
- MM54HC32/MM74HC32 Quad 2-Input OR Gate 0次下载
- MM54HC34/MM74HC34 Non-Inverter 1次下载
- MM54HC4051/MM74HC4051 pdf data
- 74HC620/74HC623 pdf datasheet
- 74hc573怎么使用 74hc573可以仿真吗 1.6w次阅读
- 74HC154的简单介绍 74hc154应用电路图分析 2.2w次阅读
- 74ls04和74hc04有什么区别_74ls04/74hc04简介 2.7w次阅读
- ad623中文资料汇总(ad623引脚图_工作原理及应用电路) 7.3w次阅读
- 电源芯片74HC4953引脚功能(74HC4953内部结构及封装) 4.4w次阅读
- 74hc138中文资料详细(74hc138引脚图及功能表_封装真值表及应用电路图) 28.9w次阅读
- 74hc165级联用法(74hc165级联电路图及程序) 5w次阅读
- 74hc165使用方法(74hc165功能_内部结构图_时序图) 5.2w次阅读
- 74hc165中文资料详细(74hc165工作原理_引脚图及功能_应用电路_逻辑图) 19.6w次阅读
- 用74HC165读8个按键状态 1w次阅读
- 74hc245中文资料详细(74hc245管脚功能_工作原理方法_电气特性及应用电路) 5.8w次阅读
- 基于74HC138的简单解析 1.4w次阅读
- 74hc165和74hc164有何不同_74hc165和74hc164区别 3.1w次阅读
- 74hc244的功能及封装尺寸图 2.4w次阅读
- 74HC04和74HC14的具体区别详解 9.4w次阅读
下载排行
本周
- 1TC358743XBG评估板参考手册
- 1.36 MB | 330次下载 | 免费
- 2开关电源基础知识
- 5.73 MB | 11次下载 | 免费
- 3嵌入式linux-聊天程序设计
- 0.60 MB | 3次下载 | 免费
- 4DIY动手组装LED电子显示屏
- 0.98 MB | 3次下载 | 免费
- 5基于FPGA的C8051F单片机开发板设计
- 0.70 MB | 2次下载 | 免费
- 651单片机窗帘控制器仿真程序
- 1.93 MB | 2次下载 | 免费
- 751单片机PM2.5检测系统程序
- 0.83 MB | 2次下载 | 免费
- 8基于51单片机的RGB调色灯程序仿真
- 0.86 MB | 2次下载 | 免费
本月
- 1OrCAD10.5下载OrCAD10.5中文版软件
- 0.00 MB | 234315次下载 | 免费
- 2555集成电路应用800例(新编版)
- 0.00 MB | 33566次下载 | 免费
- 3接口电路图大全
- 未知 | 30323次下载 | 免费
- 4开关电源设计实例指南
- 未知 | 21549次下载 | 免费
- 5电气工程师手册免费下载(新编第二版pdf电子书)
- 0.00 MB | 15349次下载 | 免费
- 6数字电路基础pdf(下载)
- 未知 | 13750次下载 | 免费
- 7电子制作实例集锦 下载
- 未知 | 8113次下载 | 免费
- 8《LED驱动电路设计》 温德尔著
- 0.00 MB | 6656次下载 | 免费
总榜
- 1matlab软件下载入口
- 未知 | 935054次下载 | 免费
- 2protel99se软件下载(可英文版转中文版)
- 78.1 MB | 537798次下载 | 免费
- 3MATLAB 7.1 下载 (含软件介绍)
- 未知 | 420027次下载 | 免费
- 4OrCAD10.5下载OrCAD10.5中文版软件
- 0.00 MB | 234315次下载 | 免费
- 5Altium DXP2002下载入口
- 未知 | 233046次下载 | 免费
- 6电路仿真软件multisim 10.0免费下载
- 340992 | 191186次下载 | 免费
- 7十天学会AVR单片机与C语言视频教程 下载
- 158M | 183279次下载 | 免费
- 8proe5.0野火版下载(中文版免费下载)
- 未知 | 138040次下载 | 免费
评论
查看更多