 | SN74HCT245DWR | 6000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1628 | IC BUS TRANSCEIVER 8BIT 20SOIC | 购买 |
| SN74AHC245PWR | 8000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1628 | IC BUS TRANSCEIVER 8BIT 20TSSOP | 购买 |
| SN74AHC245PWR | 8000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1628 | IC BUS TRANSCEIVER 8BIT 20TSSOP | 购买 |
| SN74HCT244PWR | 6000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1628 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| SN74HC245DWR | 6000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1628 | IC BUS TRANSCEIVER 8BIT 20SOIC | 购买 |
| SN74HC245DWR | 6000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1628 | IC BUS TRANSCEIVER 8BIT 20SOIC | 购买 |
| SN74HCT245PWR | 6000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1628 | IC BUS TRANSCEIVER 8BIT 20TSSOP | 购买 |
| SN74AHC244PWRG4 | 2000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1628 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| SN74AHC244PWRG4 | 2000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1628 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| SN74LV245ADBR | 6000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1628 | IC BUS TRANSCEIVER 8BIT 20SSOP | 购买 |
| SN74AHCT245DWR | 6000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1628 | IC BUS TRANSCEIVER 8BIT 20SOIC | 购买 |
| SN74AHCT245DWR | 6000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1628 | IC BUS TRANSCEIVER 8BIT 20SOIC | 购买 |
| SN74AHC244DWR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1628 | IC BUFF/DVR TRI-ST DUAL 20SOIC | 购买 |
| SN74LV244ANSR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1628 | IC BUFF/DVR TRI-ST DUAL 20SOP | 购买 |
| SN74LV244ANSR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1628 | IC BUFF/DVR TRI-ST DUAL 20SOP | 购买 |
| SN74HC241PWR | 10000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1628 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| SN74LV244ADBR | 2000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1628 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
| SN74LV244ADBR | 2000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1628 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
| SN74AHC245DGVR | 2000 | Texas Instruments | 19+ | 20-TFSOP（0.173"，4.40mm 宽） | ￥0.1628 | IC BUS TRANSCEIVER 8BIT 20TVSOP | 购买 |
| SN74LV245ANSR | 6000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1628 | IC BUS TRANSCEIVER 8BIT 20SOP | 购买 |
