 | CD74HC4050PWR | 4000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1550 | IC BUFFER HEX 1INPUT 16TSSOP | 购买 |
| SN74LVC244ADGVR | 4000 | Texas Instruments | 19+ | 20-TFSOP（0.173"，4.40mm 宽） | ￥0.1550 | IC BUFF/DVR TRI-ST DUAL 20TVSOP | 购买 |
| SN74LVC245ADGVR | 2000 | Texas Instruments | 19+ | 20-TFSOP（0.173"，4.40mm 宽） | ￥0.1550 | IC BUS TRANSCEIVER 8BIT 20TVSOP | 购买 |
| SN74LVC245ADGVR | 2000 | Texas Instruments | 19+ | 20-TFSOP（0.173"，4.40mm 宽） | ￥0.1550 | IC BUS TRANSCEIVER 8BIT 20TVSOP | 购买 |
| SN74LVC244APWRG3 | 4000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1550 | IC BUFF/DVR 3ST OCTAL 20TSSOP | 购买 |
| SN74LVC244ADWR | 12000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1550 | IC BUFF/DVR TRI-ST DUAL 20SOIC | 购买 |
| SN74LVC244ADWR | 12000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1550 | IC BUFF/DVR TRI-ST DUAL 20SOIC | 购买 |
| SN74LVC245ANSR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1550 | IC BUS TRANSCEIVER 8BIT 20SOP | 购买 |
| CD74HC4050M96 | 2500 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1550 | IC BUFFER HEX 1INPUT 16SOICN | 购买 |
| CD74HC4050M96 | 2500 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1550 | IC BUFFER HEX 1INPUT 16SOICN | 购买 |
| SN74LVCH244APWR | 2000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1550 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| CD4050BNSR | 2000 | Texas Instruments | 19+ | 16-SOIC（0.209"，5.30mm 宽） | ￥0.1581 | IC BUFF/CONVERTER HEX 16SOP | 购买 |
| CD4050BNSR | 2000 | Texas Instruments | 19+ | 16-SOIC（0.209"，5.30mm 宽） | ￥0.1581 | IC BUFF/CONVERTER HEX 16SOP | 购买 |
| SN74ACT245PWR | 12000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.4400 | IC BUS TRANSCEIVER 8BIT 20TSSOP | 购买 |
| SN74AHCT125QPWRQ1 | 4000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1612 | IC BUS BUFFER TRI-ST QD 14TSSOP | 购买 |
| SN74AHC125QPWRQ1 | 2000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1612 | IC BUS BUFFER TRI-ST QD 14TSSOP | 购买 |
| SN74AHC125QPWRQ1 | 2000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1612 | IC BUS BUFFER TRI-ST QD 14TSSOP | 购买 |
| SN74AHC125QPWRG4Q1 | 2000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1300 | IC BUS BUFFER TRI-ST QD 14TSSOP | 购买 |
| SN74HCT244DWR | 24000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1628 | IC BUFF/DVR TRI-ST DUAL 20SOIC | 购买 |
| SN74HCT244DWR | 24000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1628 | IC BUFF/DVR TRI-ST DUAL 20SOIC | 购买 |
