CD4528中文资料Dual Monostable Multivibrator数据手册ONSEMI规格书

描述 Description

General Description
The CD4528B is a dual monostable multivibrator. Each device is retriggerable and resettable. Triggering can occur from either the rising or falling edge of an input pulse, resulting in an output pulse over a wide range of widths. Pulse duration and accuracy are determined by external
timing components Rx and Cx.

特性 Features

■Wide supply voltage range: 3.0V to 18V
■Separate reset available
■Quiescent current =5.0 nA/package (typ.) at 5.0 VDC
■Diode protection on all inputs
■Triggerable from leading or trailing edge pulse
■Capable of driving two low-power TTL loads or one low power Schottky TTL load over the rated temperature range

简介

CD4528属于集成电路（IC）的多谐振荡器。由制造生产的CD4528多谐振荡器多谐振荡器是简单的双态器件，尽管它们的典型使用方式在很大程度上具有模拟特性，但通常被认为是数字逻辑元器件。单稳型也称为“单发”，具有一种稳定状态；但施加触发信号可使它们离开此状态一段时间，该时间通常由所连接电容器的值来确定。这些器件对于去弹跳开关触头等应用非常有用。非稳型没有稳定状态，在两个状态之间按一定频率持续转换，该频率通常也是由所连接电容器的值来确定。