
TEXAS INSTRUMENTS
逻辑芯片, 总线收发器, 8路, 三态, DIP20

TEXAS INSTRUMENTS
总线收发器, 74LS645, 8通道, 48mA, 4.75V至5.25V, DIP-20

TEXAS INSTRUMENTS
逻辑芯片, 总线收发器

TEXAS INSTRUMENTS
芯片, RS422/485 总线收发器, 8-PDIP

TEXAS INSTRUMENTS
逻辑芯片, 总线收发器, 八路, 20DIP

TEXAS INSTRUMENTS
总线收发器, 2通道, 60mA, 4.75V至5.25V, DIP-8

TEXAS INSTRUMENTS
总线缓冲器, 74F125, 4通道, 64mA, 4.5V至5.5V, DIP-14