SN74ALS621A-1NSRE4
八路总线收发器 OCTAL BUS TRANSCEIVERS
收发器,非反相 1 元件 8 位每元件 开路集电极 Output 20-SO
得捷:
IC TXRX NON-INVERT 5.5V 20SO
Win Source:
IC TXRX NON-INVERT 5.5V 20SO / Transceiver, Non-Inverting 1 Element 8 Bit per Element Open Collector Output 20-SO