产品分类：多谐振荡器,规格：逻辑系列/标号 74LS221,
TEXAS INSTRUMENTS
Monostable Multivibrator, 74LS221, 45 ns, 8 mA, 4.75 V to 5.25 V, DIP-16
(EN)
TEXAS INSTRUMENTS
Monostable Multivibrator, 74LS221, 45 ns, 8 mA, 4.75 V to 5.25 V, SOIC-16
(EN)
TEXAS INSTRUMENTS
芯片, 逻辑电路 - 多谐振荡器
(EN)
