TEXAS INSTRUMENTS
Monostable Multivibrator, 74LS221, 45 ns, 8 mA, 4.75 V to 5.25 V, DIP-16
TEXAS INSTRUMENTS
Monostable Multivibrator, 74LS221, 45 ns, 8 mA, 4.75 V to 5.25 V, SOIC-16
TEXAS INSTRUMENTS
芯片, 74TTL逻辑器件
TEXAS INSTRUMENTS
逻辑芯片, 单稳多谐振荡器, 14SOIC
TEXAS INSTRUMENTS
逻辑芯片, 双路单稳多谐振荡器, 16DIP
TEXAS INSTRUMENTS
芯片, 逻辑电路 - 多谐振荡器