 | LM339MX/NOPB | 5000 | National Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.3379 | IC COMPARATOR QUAD LO PWR 14SOIC | 购买 |
| TSM109AIDT | 4711 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.0000 | IC CTRLR DUAL COMP/VREF 8SOIC | 购买 |
| LMV393MMX/NOPB | 3500 | National Semiconductor | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥0.3451 | IC COMPARATOR LOW VOLT 8-MSOP | 购买 |
| TS3702IDT | 10000 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.3509 | IC COMP MICROPWR DUAL V 8 SOIC | 购买 |
| TS3702IDT | 10000 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.3509 | IC COMP MICROPWR DUAL V 8 SOIC | 购买 |
| TS339CDT | 2500 | STMicroelectronics | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.3570 | IC COMPARATOR QUAD 14-SOIC | 购买 |
| LP339MX/NOPB | 2500 | National Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.3640 | IC COMPARATOR QUAD LO PWR 14SOIC | 购买 |
| LP339MX/NOPB | 2500 | National Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.3640 | IC COMPARATOR QUAD LO PWR 14SOIC | 购买 |
| LM339AMX/NOPB | 5000 | National Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.3710 | IC COMPARATOR QUAD LO PWR 14SOIC | 购买 |
| LMV393MM/NOPB | 7000 | National Semiconductor | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥0.3808 | IC COMP LO V DUAL PURPOSE 8MSOP | 购买 |
| LMV393MM/NOPB | 7000 | National Semiconductor | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥0.3808 | IC COMP LO V DUAL PURPOSE 8MSOP | 购买 |
| TS861ILT | 9000 | STMicroelectronics | 19+ | SC-74A，SOT-753 | ￥0.3962 | IC COMPARATOR R-R MCRPWR SOT23-5 | 购买 |
| TS861ILT | 9000 | STMicroelectronics | 19+ | SC-74A，SOT-753 | ￥0.3962 | IC COMPARATOR R-R MCRPWR SOT23-5 | 购买 |
| TS861ILT | 9000 | STMicroelectronics | 19+ | SC-74A，SOT-753 | ￥0.3962 | IC COMPARATOR R-R MCRPWR SOT23-5 | 购买 |
| LM393DG | 4491 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.4100 | IC COMP DUAL LV OFFSET 8-SOIC | 购买 |
| LM393N | 4755 | STMicroelectronics | 19+ | 8-DIP（0.300"，7.62mm） | ￥0.4100 | IC COMPARATOR LP DUAL 8-DIP | 购买 |
| LM339N | 8085 | STMicroelectronics | 19+ | 14-DIP（0.300"，7.62mm） | ￥0.4600 | IC COMPARATOR LP QUAD 14-DIP | 购买 |
| LM2903N | 3796 | Fairchild Semiconductor | 19+ | 8-DIP（0.300"，7.62mm） | ￥0.4200 | IC COMPARATOR DL -40-85 C 8-DIP | 购买 |
| LM319MX/NOPB | 7500 | National Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.4200 | IC COMPARATOR DUAL HI SPD 14SOIC | 购买 |
| LM393AN | 2291 | Fairchild Semiconductor | 19+ | 8-DIP（0.300"，7.62mm） | ￥0.4200 | IC COMPRTR DUAL 0-70DEG C 8-DIP | 购买 |
