【NXP Semiconductors】74HC123BQ-G,单稳态多谐振荡器 5V RETRIG 1STABLE MVIB RESET
74HC123BQ-Q100,115,IC MULTIVIBRATOR 65NS 16DHVQFN
74HC123D,
【NXP Semiconductors】74HC123D,652,IC MULTIVIBRATR DUAL MONO 16SOIC
【NXP Semiconductors】74HC123D,653,IC MULTIVIBRATR DUAL MONO 16SOIC
74HC123D/AUJ,IC MULTIVIBRATOR 24NS 16SO
74HC123D652,