74HC123D
数据手册.pdf
NXP
恩智浦
主动器件
NXP 74HC123D 逻辑芯片, CMOS, SMD, 74HC123, SOIC16
The is a dual retriggerable Monostable Multivibrator with reset and output pulse width control. This is high-speed Si-gate CMOS devices and are pin compatible with low-power Schottky TTL LSTTL. They are specified in compliance with JEDEC standard number 7A. Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower input rise and fall times.
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- DC triggered from active high or active low inputs
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- Retriggerable for very long pulses up to 100% duty factor
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- Direct reset terminates output pulse
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- Schmitt-trigger action on all inputs except for reset input
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- ±1.0µA Input leakage current
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- 160µA Supply current
ESD sensitive device, take proper precaution while handling the device.