AiP74LVC1G123B数据手册I-CORE中文资料规格书

描述 Description

The AiP74LVC1G123B is a single retriggerable monostable multivibrator with Schmitt trigger inputs. Output pulse width is controlled by three methods:1. The basic pulse is programmed by selection of an external resistor (REXT) and capacitor (CEXT).2. Once triggered, the basic output pulse width may be extended by retriggering the gated active LOW-going edge input ( ) or the active HIGH-going edge input (B). By repeating this process, the output pulse period (Q = HIGH) can be made as long as desired. 3. An internal connection fromto the input gates makes it possible to trigger the circuit by a HIGH-going signal at input .

特性 Features

• Wide supply voltage range from 1.65V to 5.5V
• ±24mA output drive (VCC=3.0V)
• CMOS low power consumption
• Retriggerable for very long pulses up to 100 % duty factor
• High-impedance when VCC=0V
• Direct reset terminates output pulse
• Schmitt trigger on all inputs
• Inputs accept voltages up to 5.5V
• Specified from -40℃ to +125℃
• Packaging information: TSSOP8/VSSOP8/XSON8

应用 Application

• 家用电器
• 工业控制
• 新能源