 | SN74ALS245ANSR | 14000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.4872 | IC TRANSCEIVER TRI-ST DUAL 20SOP | 购买 |
| SN74ALS245ADBR | 2000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.4872 | IC BUS TRANSCEIVER DUAL 20SSOP | 购买 |
| SN74ALS244CNSR | 2000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.8000 | IC BUFF/DVR TRI-ST DUAL 20SOP | 购买 |
| SN74ALS244CNSR | 2000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.8000 | IC BUFF/DVR TRI-ST DUAL 20SOP | 购买 |
| SN74AUP1G126DBVT | 1000 | Texas Instruments | 19+ | SC-74A，SOT-753 | ￥0.4888 | IC BUS BUFFER TRI-ST SOT23-5 | 购买 |
| SN74AUP1G126DBVT | 1000 | Texas Instruments | 19+ | SC-74A，SOT-753 | ￥0.4888 | IC BUS BUFFER TRI-ST SOT23-5 | 购买 |
| SN74AUP1G126DBVT | 1000 | Texas Instruments | 19+ | SC-74A，SOT-753 | ￥0.4888 | IC BUS BUFFER TRI-ST SOT23-5 | 购买 |
| SN74AUP1G126DCKT | 1000 | Texas Instruments | 19+ | 6-TSSOP（5 引线），SC-88A，SOT-353 | ￥0.4888 | IC BUS BUFFER TRI-ST SC70-5 | 购买 |
| SN74AUP1G126DCKT | 1000 | Texas Instruments | 19+ | 6-TSSOP（5 引线），SC-88A，SOT-353 | ￥0.4888 | IC BUS BUFFER TRI-ST SC70-5 | 购买 |
| SN74AUP1G126DCKT | 1000 | Texas Instruments | 19+ | 6-TSSOP（5 引线），SC-88A，SOT-353 | ￥0.4888 | IC BUS BUFFER TRI-ST SC70-5 | 购买 |
| SN74LVCH8T245PWR | 6000 | Texas Instruments | 19+ | 24-TSSOP（0.173"，4.40mm 宽） | ￥0.4900 | IC BUS TRANSCVR 8BIT 24TSSOP | 购买 |
| SN74LVC244APW | 2870 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.5700 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| SN74LVC1G125DBVT | 1250 | Texas Instruments | 19+ | SC-74A，SOT-753 | ￥0.4935 | IC BUS BUFF TRI-ST N-INV SOT23-5 | 购买 |
| SN74LVC1G125DBVT | 1250 | Texas Instruments | 19+ | SC-74A，SOT-753 | ￥0.4935 | IC BUS BUFF TRI-ST N-INV SOT23-5 | 购买 |
| SN74LVC1G125DBVT | 1250 | Texas Instruments | 19+ | SC-74A，SOT-753 | ￥0.4935 | IC BUS BUFF TRI-ST N-INV SOT23-5 | 购买 |
| SN74LS541NSR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.5040 | IC BUFF/DVR TRI-ST 8BIT 20SOP | 购买 |
| SN74LVC07ADT | 750 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5100 | IC BUFF/DVR HEX NON-INV 14SOICN | 购买 |
| SN74LVC07ADT | 750 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5100 | IC BUFF/DVR HEX NON-INV 14SOICN | 购买 |
| SN74LVC07APWT | 750 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.5100 | IC BUFF/DVR HEX NON-INV 14TSSOP | 购买 |
| SN74LVC07AD | 8941 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5200 | IC BUFF/DVR HEX NON-INV 14SOICN | 购买 |
