TEXAS INSTRUMENTS
收发器, 74LS640, 4.75V至5.25V, SOIC-20
TEXAS INSTRUMENTS
收发器, 74LS640, 4.75V至5.25V, DIP-20
TEXAS INSTRUMENTS
Buffer, Inverting, 3-State, 4.5V to 5.5V, DIP-20
TEXAS INSTRUMENTS
收发器, 反相, 3态, 4.5V至5.5V, SOIC-20
TEXAS INSTRUMENTS
收发器, 74ALS640, 4.5V至5.5V, DIP-20
TEXAS INSTRUMENTS
收发器, 74HC640, 2V至6V, SOIC-20
TEXAS INSTRUMENTS
收发器, 74LS640, 4.75V至5.25V, DIP-20