 | 74ACT244MTCX | 82500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1685 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| 74LVX541MTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1693 | IC BUFF/DVR TRI-ST 8BIT 20TSSOP | 购买 |
| 74VHC541MTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1700 | IC BUFF/DVR TRI-ST 8BIT 20TSSOP | 购买 |
| 74VHC541MTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1700 | IC BUFF/DVR TRI-ST 8BIT 20TSSOP | 购买 |
| 74LCX2244MTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1719 | IC BUFF DVR LOW V N-INV 20TSSOP | 购买 |
| 74LCX244MTCX | 12500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1725 | IC BUFF DVR LOW V N-INV 20TSSOP | 购买 |
| 74LCX244MTCX | 12500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1725 | IC BUFF DVR LOW V N-INV 20TSSOP | 购买 |
| 74AC541MTCX | 7500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1742 | IC BUFF/DVR TRI-ST 8BIT 20TSSOP | 购买 |
| M74HC4050RM13TR | 7500 | STMicroelectronics | 19+ | 16-SOIC（0.295"，7.50mm 宽） | ￥0.1752 | IC BUFF/CNVRTR HEX N-INV 16SOICN | 购买 |
| M74HC4050RM13TR | 7500 | STMicroelectronics | 19+ | 16-SOIC（0.295"，7.50mm 宽） | ￥0.1752 | IC BUFF/CNVRTR HEX N-INV 16SOICN | 购买 |
| 74VHCT244AMTCX | 32500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1758 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| HCF4010M013TR | 12500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1767 | IC BUFF/CNVRTR HEX N-INV 16SOICN | 购买 |
| HCF4010M013TR | 12500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1767 | IC BUFF/CNVRTR HEX N-INV 16SOICN | 购买 |
| MM74HCT541MTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1775 | IC BUFF/DVR TRI-ST 8BIT 20TSSOP | 购买 |
| MM74HC541MTCX | 5000 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1775 | IC BUFF/DVR TRI-ST 8BIT 20TSSOP | 购买 |
| MM74HC541MTCX | 5000 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1775 | IC BUFF/DVR TRI-ST 8BIT 20TSSOP | 购买 |
| 74VHC245MTCX | 10000 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1783 | IC TRANSCVR 3-ST 8BIT 20TSSOP | 购买 |
| MC74VHC244DTR2G | 5000 | ON Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1783 | IC BUFF/DVR DUAL N-INV 20TSSOP | 购买 |
| MC74VHC244DTR2G | 5000 | ON Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1783 | IC BUFF/DVR DUAL N-INV 20TSSOP | 购买 |
| 74VHCT245AMTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1784 | IC BUFF/DVR TRI-ST 8BIT 20TSSOP | 购买 |
