 | SN74AHCT244DBR | 8000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1798 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
| SN74AHCT244DBR | 8000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1798 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
| SN74HC245DBR | 8000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1798 | IC BUS TRANSCEIVER 8BIT 20SSOP | 购买 |
| SN74HCT245NSR | 6000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1798 | IC BUS TRANSCEIVER 8BIT 20SOP | 购买 |
| SN74HCT245NSR | 6000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1798 | IC BUS TRANSCEIVER 8BIT 20SOP | 购买 |
| SN74HC244NSR | 6000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1798 | IC BUFF/DVR TRI-ST DUAL 20SOP | 购买 |
| SN74AHCT245DBR | 8000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1798 | IC BUS TRANSCEIVER 8BIT 20SSOP | 购买 |
| SN74AHCT245DBR | 8000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1798 | IC BUS TRANSCEIVER 8BIT 20SSOP | 购买 |
| SN74HC244DBR | 4000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1798 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
| SN74HCT244DBR | 2000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1798 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
| SN74HCT244DBR | 2000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1798 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
| SN74AHCT244NSR | 2000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1798 | IC BUFF/DVR TRI-ST DUAL 20SOP | 购买 |
| SN74LVC541APWR | 18000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1860 | IC BUFF/DVR TRI-ST 8BIT 20TSSOP | 购买 |
| SN74LVC541APWR | 18000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1860 | IC BUFF/DVR TRI-ST 8BIT 20TSSOP | 购买 |
| SN74LVC2G34DCKR | 7207 | Texas Instruments | 19+ | 6-TSSOP，SC-88，SOT-363 | ￥0.5900 | IC BUFFER DUAL NON-INV SC706 | 购买 |
| SN74LVC2G34DCKR | 7207 | Texas Instruments | 19+ | 6-TSSOP，SC-88，SOT-363 | ￥0.5900 | IC BUFFER DUAL NON-INV SC706 | 购买 |
| SN74LVC2G34DCKR | 7207 | Texas Instruments | 19+ | 6-TSSOP，SC-88，SOT-363 | ￥0.5900 | IC BUFFER DUAL NON-INV SC706 | 购买 |
| SN74LVC2G34DRLR | 4000 | Texas Instruments | 19+ | SOT-563，SOT-666 | ￥0.1860 | IC BUFFER DUAL NON-INV SOT-563 | 购买 |
| SN74LVC2G34DRLR | 4000 | Texas Instruments | 19+ | SOT-563，SOT-666 | ￥0.1860 | IC BUFFER DUAL NON-INV SOT-563 | 购买 |
| SN74LVC2G34DRLR | 4000 | Texas Instruments | 19+ | SOT-563，SOT-666 | ￥0.1860 | IC BUFFER DUAL NON-INV SOT-563 | 购买 |
