SN74ALS638A-1NSR
总线收发器 OCTAL BUS TRANSCEIVER
收发器,反相 1 元件 8 位每元件 开集,推挽式 Output 20-SO
得捷:
IC TRANSCEIVER INVERT 5.5V 20SO
贸泽:
总线收发器 OCTAL BUS TRANSCEIVER
Chip1Stop:
Bus XCVR Single 8-CH 3-ST/Open Collector 20-Pin SOP T/R
Win Source:
IC TRANSCEIVER INVERT 5.5V 20SO / Transceiver, Inverting 1 Element 8 Bit per Element Open Collector, Push-Pull Output 20-SO