 | MC74HCT244ADTR2G | 2500 | ON Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2139 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| M74HC365RM13TR | 7500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.2263 | IC BUS BUFF TRI-ST HEX 16SOICN | 购买 |
| M74HC365RM13TR | 7500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.2263 | IC BUS BUFF TRI-ST HEX 16SOICN | 购买 |
| 74V1T125STR | 9000 | STMicroelectronics | 19+ | SC-74A，SOT-753 | ￥0.2279 | IC BUS BUFF TRI-ST N-INV SOT23-5 | 购买 |
| 74V1T125STR | 9000 | STMicroelectronics | 19+ | SC-74A，SOT-753 | ￥0.2279 | IC BUS BUFF TRI-ST N-INV SOT23-5 | 购买 |
| 74V1T125STR | 9000 | STMicroelectronics | 19+ | SC-74A，SOT-753 | ￥0.2279 | IC BUS BUFF TRI-ST N-INV SOT23-5 | 购买 |
| 74V1T125STR | 9000 | STMicroelectronics | 19+ | SC-74A，SOT-753 | ￥0.2279 | IC BUS BUFF TRI-ST N-INV SOT23-5 | 购买 |
| 74LCX126BQX | 9000 | Fairchild Semiconductor | 19+ | 14-WFQFN 裸露焊盘 | ￥0.2284 | IC BUFFER QUAD LV N-INV 14DQFN | 购买 |
| 74LCX126BQX | 9000 | Fairchild Semiconductor | 19+ | 14-WFQFN 裸露焊盘 | ￥0.2284 | IC BUFFER QUAD LV N-INV 14DQFN | 购买 |
| 74LCX126BQX | 9000 | Fairchild Semiconductor | 19+ | 14-WFQFN 裸露焊盘 | ￥0.2284 | IC BUFFER QUAD LV N-INV 14DQFN | 购买 |
| 74LCX125BQX | 9000 | Fairchild Semiconductor | 19+ | 14-WFQFN 裸露焊盘 | ￥0.2284 | IC BUFFER QUAD LV N-INV 14DQFN | 购买 |
| 74LCX125BQX | 9000 | Fairchild Semiconductor | 19+ | 14-WFQFN 裸露焊盘 | ￥0.2284 | IC BUFFER QUAD LV N-INV 14DQFN | 购买 |
| 74LCX125BQX | 9000 | Fairchild Semiconductor | 19+ | 14-WFQFN 裸露焊盘 | ￥0.2284 | IC BUFFER QUAD LV N-INV 14DQFN | 购买 |
| M74HCT7007RM13TR | 7500 | STMicroelectronics | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.2306 | IC BUFFER HEX NON-INVERT 14SOICN | 购买 |
| 74LVX244TTR | 7500 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2335 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| 74LVX244TTR | 7500 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2335 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| 74LCX541TTR | 7500 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2248 | IC BUFF/DVR TRI-ST 8BIT 20TSSOP | 购买 |
| 74LVC244ATTR | 2500 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2335 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| 74LVC244ATTR | 2500 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2335 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
| M74HC244TTR | 2500 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2335 | IC BUFF/DVR TRI-ST DUAL 20TSSOP | 购买 |
