SN75C3222DWG4

符合 RS-232 的 3V 至 5.5V 多通道线路驱动器/接收器 20-SOIC 0 to 70

完全版 收发器 2/2 RS232 20-SOIC

得捷:
IC TRANSCEIVER FULL 2/2 20SOIC

艾睿:
Dual Transmitter/Receiver RS-232 20-Pin SOIC Tube

Verical:
Dual Transmitter/Receiver RS-232 20-Pin SOIC Tube

Win Source:
IC TRANSCEIVER FULL 2/2 20SOIC / 2/2 Transceiver Full RS232 20-SOIC