 | WK2124-ISSG | SPI interface four channel universal asynchronous transceiver lead-free packaging | 成都为开 | +1 $2.45334 +10 $2.27426 +30 $2.23845 | Min Qty:1 Multiple: 1 | 240 Ship immediately | 2.5V~5V | SPI | SMT | SSOP20_208MIL |
 | CH438Q | 4Mbps 3.3V~5V transceiver 4/5 LQFP-44(10x10) RS232 ICs ROHS | WCH | | Min Qty:1 Multiple: 1 | 5 Ship in 4-7WD | - | - | - | - |
 | CH432T | - | WCH | | Min Qty:1 Multiple: 1 | 3 Ship in 4-7WD | - | - | - | - |
 | SC16IS752IPW,128 | Dual UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support TSSOP28_9.7X4.4MM | NXP(恩智浦) | +5 $3.36392 +50 $2.85347 +150 $2.55068 +500 $2.24314 +2500 $2.10205 more | Min Qty:5 Multiple: 5 | 2449 Ship in 4-7WD | - | - | - | - |