IC DUAL SWITCHING CONTROLLER, PDSO8, SOIC-8, Switching Regulator or Controller

IC DUAL SWITCHING CONTROLLER, PDSO8, SOIC-8, Switching Regulator or Controller

Low Power, +5V CMOS RS-232 100kBPS Transceiver with 2 Drivers/Receivers
IC QUAD LINE TRANSCEIVER, PDSO24, MO-153AD, TSSOP-24, Line Driver or Receiver