 | SN65HVD1050DR | 12500 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.4500 | IC EMC CAN TRANSCEIVER 8-SOIC | 购买 |
| ULN2003AN | 3647 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.5700 | IC DARL TRANS ARRAY 16-DIP | 购买 |
| ULN2002AN | 1525 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.5700 | IC ARRAYS SEVEN DARL 16-PDIP | 购买 |
| SN75188N | 2120 | Texas Instruments | 19+ | 14-DIP（0.300"，7.62mm） | ￥0.5700 | IC QUAD LINE DRIVER 14-DIP | 购买 |
| MAX3221IPWR | 12000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥1.0000 | IC DRVR/RCVR RS-232 1-CH 16TSSOP | 购买 |
| MAX3221IDBR | 8000 | Texas Instruments | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥1.0000 | IC DRVR/RCVR RS-232 1-CH 16-SSOP | 购买 |
| MAX3221IDBR | 8000 | Texas Instruments | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥1.0000 | IC DRVR/RCVR RS-232 1-CH 16-SSOP | 购买 |
| SN65LVDS2DBVR | 9000 | Texas Instruments | 19+ | SC-74A，SOT-753 | ￥0.5796 | IC DIF LINE DRVR/RCVR HS SOT23-5 | 购买 |
| SN65LVDS2DBVR | 9000 | Texas Instruments | 19+ | SC-74A，SOT-753 | ￥0.5796 | IC DIF LINE DRVR/RCVR HS SOT23-5 | 购买 |
| SN65LVDS2DBVR | 9000 | Texas Instruments | 19+ | SC-74A，SOT-753 | ￥0.5796 | IC DIF LINE DRVR/RCVR HS SOT23-5 | 购买 |
| SN65LVDS1DBVR | 9000 | Texas Instruments | 19+ | SC-74A，SOT-753 | ￥0.5796 | IC HIGH DIFF LINE DRIVER SOT23-5 | 购买 |
| SN65LVDS1DBVR | 9000 | Texas Instruments | 19+ | SC-74A，SOT-753 | ￥0.5796 | IC HIGH DIFF LINE DRIVER SOT23-5 | 购买 |
| SN65LVDS1DBVR | 9000 | Texas Instruments | 19+ | SC-74A，SOT-753 | ￥0.5796 | IC HIGH DIFF LINE DRIVER SOT23-5 | 购买 |
| MAX3243CDBR | 6000 | Texas Instruments | 19+ | 28-SSOP（0.209"，5.30mm 宽） | ￥0.8800 | IC RS232 MULTCH DRVR/RCVR 28SSOP | 购买 |
| MAX3243CDBR | 6000 | Texas Instruments | 19+ | 28-SSOP（0.209"，5.30mm 宽） | ￥0.8800 | IC RS232 MULTCH DRVR/RCVR 28SSOP | 购买 |
| AM26LV32IDR | 5000 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6160 | IC QUAD DIFF LINE RCVR 16-SOIC | 购买 |
| ULN2003AIPW | 15181 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.6200 | IC DARL TRANS ARRAY HV 16-TSSOP | 购买 |
| MAX232N | 5563 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.1600 | IC DUAL EIA-232 DRVR/RCVR 16-DIP | 购买 |
| ULN2003AID | 919 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6200 | IC DARL TRANS ARRAY HV 16-SOIC | 购买 |
| SN75189AN | 2831 | Texas Instruments | 19+ | 14-DIP（0.300"，7.62mm） | ￥0.6300 | IC QUAD LINE RECEIVER 14-DIP | 购买 |
