计时器和支持产品 LO PWR Timer
555 型，计时器/振荡器（单路） IC 2.1MHz 8-SO
得捷:
IC OSC SINGLE TIMER 2.1MHZ 8SO
立创商城:
TLC555CPS
德州仪器TI:
2.1-MHz, 250-µA, Low-Power Timer
贸泽:
计时器和支持产品 LO PWR Timer
艾睿:
Standard Timer Single 8-Pin SOP Tube
安富利:
Standard Timer Single 8-Pin SOP
Chip1Stop:
Standard Timer Single 8-Pin SOP
Verical:
Standard Timer Single 8-Pin SOP Tube
Win Source:
IC OSC SINGLE TIMER 2.1MHZ 8SO