TI’s CD74HC123 is a High Speed CMOS Logic Dual Retriggerable Monostable Multivibrators with Reset. Find parameters, ordering and quality information.

TI 的 CD74HC123 是一款 具有复位功能的高速 CMOS 逻辑双路可重触发单稳多频振荡器。 查找参数、订购和质量信息.

单稳态触发器74HC123及外围电路来实现该功能。 74HC123为双可重复触发的单稳态，其输出脉冲的宽度主要取决于定时电阻R与定时电容C，脉宽的计算为电容值与电阻值的乘积即：WP=R?C，在实际设计中R=5kW，C=80pF，输出脉宽为400ns、幅度约5V。

All type numbers in the table below are discontinued. If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly. As a Nexperia …

74HC123D,653由Nexperia (安世)设计生产，立创商城现货销售。 74HC123D,653价格参考￥0.5457。 Nexperia (安世) 74HC123D,653参数名称：逻辑类型：单稳态；工作电压：2V~6V；通道数：2；传播延迟 (tpd)：65ns；灌电流 (IOL)：5.2mA；拉电流 (IOH)：5.2mA；系列：74HC；工作温度：-40℃~+125℃。 下载74HC123D,653中文资料、引脚图、Datasheet数据手册，有单稳态多谐振荡器详细引脚图及功能的应用电路图电压和使用方法及教程。

The ’HC123, ’HCT123, CD74HC423 and CD74HCT423 are dual monostable multivibrators with resets. They are all retriggerable and differ only in that the 123 types can be triggered by a negative to positive reset pulse; whereas the 423 types do not have this feature.

The ’HC123, ’HCT123, CD74HC423 and CD74HCT423 are dual monostable multivibrators with resets. They are all retriggerable and differ only in that the 123 types can be triggered by a …

AIP74HC123价格参考￥0.57。 下载AIP74HC123中文资料、引脚图、Datasheet数据手册，有触发器详细引脚图及功能的应用电路图电压和使用方法及教程。

单稳态触发器74HC123及外围电路来实现该功能。 74HC123为双可重复触发的单稳态，其输出脉冲的宽度主要取决于定时电阻R与定时电容C，脉宽的计算为电容值与电阻值的乘积即：WP=R´C，在实际设计中R=5kW，C=80pF，输出脉宽为400ns、幅度约5V。

74HC123D是一款双可多次触发单稳态多谐振荡器，具有复位和输出脉冲宽度控制功能.该器件是一款高速硅栅CMOS器件，与低功耗肖特基TTL (LSTTL)引脚兼容.符合JEDEC standard number 7A标准.nA和nB输入具有施密特触发，使电路可以接受较慢的输入上升和下降时间. 立创商城74HC123D,653型号页面提供型号详细中文资料，PDF数据手册在线查看和下载,中文参数，引脚图，代替型号和在线购买等信息。 买74HC123D,653型号,上立创商城.