RS-232 Transceiver, 250Kbps, 3-5.5V, 2 Tx/2 Rx, SSOP
3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV IEC ESD Protection 16-SSOP 0 to 70
Dual UART Transceiver, 250Kbps, 5V, Surface Mount, SSOP-16
