Bộ vi mạch 74HC123D 74HC123D BH66
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Cập nhật: thứ ba 04/08/2026 lúc 02:18 SA
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Description:
The 74HC123D is a dual retractable 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.
The 74HC123D is a dual retractable 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.