NXP 74HC123PW,118 芯片, 多谐振荡器, 单稳态, TSSOP-16
The 74HC123PW is a dual retriggerable Monostable Multivibrator with a reset. It is pin compatible with low-power Schottky TTL LSTTL. It comes with an output pulse width control. The Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower input rise and fall times. The output pulse is controlled by three methods, first - the basic pulse is programmed by selection of an external resistor REXT and capacitor CEXT. Second - Once triggered, the basic output pulse width may be extended by retriggering the gated active low-going edge input nA\\ or the active high-going edge input nB. By repeating this process, the output pulse period nQ = high, nQ\ = low can be made as long as desired. Alternatively an output delay can be terminated at any time by a low-going edge on input nRD\, which also inhibits the triggering. Third - an internal connection from nRD to the input gates makes it possible to trigger.
电源电压DC 2.00V min
输出电流 25 mA
针脚数 16
逻辑门个数 4
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 2V ~ 6V
电源电压Max 6 V
电源电压Min 2 V
安装方式 Surface Mount
引脚数 16
封装 TSSOP-16
宽度 4.5 mm
高度 0.95 mm
封装 TSSOP-16
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 Industrial, Consumer Electronics
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17