 | SN65HVD232QDRQ1 | 5000 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.0000 | IC 3.3V CAN TXRX 8-SOIC | 购买 |
| MAX3238IDBR | 6000 | Texas Instruments | 19+ | 28-SSOP（0.209"，5.30mm 宽） | ￥1.1475 | IC DRVR/RCVR RS-232MULTCH28-SSOP | 购买 |
| MAX3238IDBR | 6000 | Texas Instruments | 19+ | 28-SSOP（0.209"，5.30mm 宽） | ￥1.1475 | IC DRVR/RCVR RS-232MULTCH28-SSOP | 购买 |
| SN65C3221DBR | 2000 | Texas Instruments | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥1.1475 | IC LINE DRVR/RCVR 1-CH 16-SSOP | 购买 |
| TL145406N | 891 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥2.0200 | IC RS-232 DRVR/RCVR TRPL 16-DIP | 购买 |
| MC3486D | 509 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥1.1800 | IC QUAD DIFF LINE REC 16-SOIC | 购买 |
| MAX3222CDBR | 22000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥1.2150 | IC DRVR/RCVR MULTCH RS232 20SSOP | 购买 |
| SN751177NSR | 4000 | Texas Instruments | 19+ | 16-SOIC（0.209"，5.30mm 宽） | ￥1.2150 | IC DIFF LINE DRIVER/REC16-SOP | 购买 |
| SN751177NSR | 4000 | Texas Instruments | 19+ | 16-SOIC（0.209"，5.30mm 宽） | ￥1.2150 | IC DIFF LINE DRIVER/REC16-SOP | 购买 |
| SN751178NSR | 2000 | Texas Instruments | 19+ | 16-SOIC（0.209"，5.30mm 宽） | ￥1.2150 | IC DIFF LINE DRIVER/REC16-SOP | 购买 |
| MAX3222EIDBR | 8000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥1.2150 | IC RS232 3V-5.5V DRVR 20-SSOP | 购买 |
| MAX3222EIDBR | 8000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥1.2150 | IC RS232 3V-5.5V DRVR 20-SSOP | 购买 |
| MAX3227EIDBR | 2000 | Texas Instruments | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥1.2150 | IC RS232 3V-5.5V DRVR 16-SSOP | 购买 |
| AM26C32CN | 974 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.2300 | IC QUAD DIFF LINE RCVR 16-DIP | 购买 |
| SN75LBC176ADR | 7500 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.2420 | IC DIFF BUS TXRX 8-SOIC | 购买 |
| SN75LBC176ADR | 7500 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.2420 | IC DIFF BUS TXRX 8-SOIC | 购买 |
| AM26LV31CD | 2633 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥1.2600 | IC QUAD DIFF LINE DRVR 16-SOIC | 购买 |
| MAX232DW | 4124 | Texas Instruments | 19+ | 16-SOIC（0.295"，7.50mm 宽） | | IC DUAL EIA-232 DRVR/RCVR 16SOIC | 购买 |
| SN65HVD234DR | 11000 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC CAN TRANSCEIVER 3.3V 8-SOIC | 购买 |
| MAX3237EIPWR | 9000 | Texas Instruments | 19+ | 28-TSSOP（0.173"，4.40mm 宽） | | IC TXRX RS232 1MBPS LP 28-TSSOP | 购买 |
