 | MAX3223CPWR | 2000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.9450 | IC DRVR/RCVR MLTCH RS232 20TSSOP | 购买 |
| MAX3223CPWR | 2000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.9450 | IC DRVR/RCVR MLTCH RS232 20TSSOP | 购买 |
| MAX211IDBR | 2000 | Texas Instruments | 19+ | 28-SSOP（0.209"，5.30mm 宽） | ￥0.9450 | IC 5V RS232 LINEDRVR/RCVR 28SSOP | 购买 |
| SN75HVD3082EDR | 2500 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.9585 | IC LP RS-485 TXRX 8-SOIC | 购买 |
| SN75HVD3082EDR | 2500 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.9585 | IC LP RS-485 TXRX 8-SOIC | 购买 |
| SN75471D | 915 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.9600 | IC DUAL PERIPHERAL DRVR 8-SOIC | 购买 |
| SN75C3232EDR | 10000 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥1.0125 | IC LINE DRVR/RCVR RS232 16-SOIC | 购买 |
| SN75C3232EDR | 10000 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥1.0125 | IC LINE DRVR/RCVR RS232 16-SOIC | 购买 |
| MAX208IDBR | 4000 | Texas Instruments | 19+ | 24-SSOP（0.209"，5.30mm 宽） | ￥1.0125 | IC TXRX RS232 5V 24-SSOP | 购买 |
| SN65C3221EPWR | 10000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥1.0125 | IC LINE DVR/RCVR 1CH 16-TSSOP | 购买 |
| SN65C3221EPWR | 10000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥1.0125 | IC LINE DVR/RCVR 1CH 16-TSSOP | 购买 |
| SN65C3232EPWR | 4000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥1.0125 | IC LINE DRVR/RCVR RS232 16-TSSOP | 购买 |
| MAX208CDBR | 2000 | Texas Instruments | 19+ | 24-SSOP（0.209"，5.30mm 宽） | ￥1.0125 | IC TXRX RS232 5V 24-SSOP | 购买 |
| MAX208CDBR | 2000 | Texas Instruments | 19+ | 24-SSOP（0.209"，5.30mm 宽） | ￥1.0125 | IC TXRX RS232 5V 24-SSOP | 购买 |
| SN751701PSR | 2000 | Texas Instruments | 19+ | 8-SOIC（0.209"，5.30mm 宽） | ￥1.0125 | IC LINE DRIVER/RECEIVER 8-SOP | 购买 |
| ULN2803ADW | 3112 | Texas Instruments | 19+ | 18-SOIC（0.295"，7.50mm 宽） | ￥1.0500 | IC DUAL TRANS ARRAY HV 18-SOIC | 购买 |
| SN65HVD230DR | 15000 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.9000 | IC 3.3V CAN TXRX W/STNDBY 8-SOIC | 购买 |
| SN65HVD230DR | 15000 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.9000 | IC 3.3V CAN TXRX W/STNDBY 8-SOIC | 购买 |
| MAX3223IDBR | 16000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥1.2500 | IC DRVR/RCVR MULTCH RS232 20SSOP | 购买 |
| MAX3222ECPWR | 6000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥1.0800 | IC RS232 3V-5.5V DRVR 20-TSSOP | 购买 |
