TEXAS INSTRUMENTS
收发器, 74LS641, 4.75V至5.25V, DIP-20
TEXAS INSTRUMENTS
收发器, 非反相, 4.75V至5.25V, DIP-20
TEXAS INSTRUMENTS
收发器, 74LS641, 4.75V至5.25V, SOIC-20
TEXAS INSTRUMENTS
收发器, 反相, 8通道, 4.5V至5.5V
TEXAS INSTRUMENTS
收发器, 74ALS641, 4.5V至5.5V, DIP-20