 | SN74LVTH244ADWR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.3190 | IC BUFF/DVR TRI-ST DUAL 20SOIC | 购买 |
| SN74LVTH244ADWR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.3190 | IC BUFF/DVR TRI-ST DUAL 20SOIC | 购买 |
| SN74ABT2244APWR | 6000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2750 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| SN74ALVCH245PWR | 4000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2750 | IC BUS TRANSCEIVER 8BIT 20TSSOP | 购买 |
| SN74ALVCH245PWR | 4000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2750 | IC BUS TRANSCEIVER 8BIT 20TSSOP | 购买 |
| SN74ALVCH245DWR | 6000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.3190 | IC BUS TRANSCEIVER 8BIT 20SOIC | 购买 |
| SN74AC245DWR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.3190 | IC BUS TRANSCEIVER 8BIT 20SOIC | 购买 |
| SN74AC245DWR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.3190 | IC BUS TRANSCEIVER 8BIT 20SOIC | 购买 |
| SN74LVTH2245PWR | 4000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.3190 | IC BUS TRANSCEIVER 8BIT 20TSSOP | 购买 |
| SN74ABT244ANSR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.3190 | IC BUFF/DVR TRI-ST DUAL 20SOP | 购买 |
| SN74ABT244ANSR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.3190 | IC BUFF/DVR TRI-ST DUAL 20SOP | 购买 |
| SN74ABT244ADBR | 2000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.3190 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
| SN74ACT244NSR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.3190 | IC BUFF/DVR TRI-ST DUAL 20SOP | 购买 |
| SN74ACT244NSR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.3190 | IC BUFF/DVR TRI-ST DUAL 20SOP | 购买 |
| SN74LVT245BDWR | 26000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.3335 | IC BUS TRANSCEIVER 8BIT 20SOIC | 购买 |
| CD74AC245M96 | 6000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.3335 | IC TRANSCEIVER 8BIT N-INV 20SOIC | 购买 |
| CD74AC245M96 | 6000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.3335 | IC TRANSCEIVER 8BIT N-INV 20SOIC | 购买 |
| SN74LS245DWR | 2000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.3480 | IC BUS TRANSCEIVER 8BIT 20SOIC | 购买 |
| SN74F244DBR | 7638 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.9900 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
| SN74F244DBR | 7638 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.9900 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
