 | ALD2331APAL | 150 | Advanced Linear Devices Inc | 19+ | 8-DIP（0.300"，7.62mm） | ￥9.3800 | IC COMP VOLT CMOS OD DUAL 8PDIP | 购买 |
| ALD2332APAL | 150 | Advanced Linear Devices Inc | 19+ | 8-DIP（0.300"，7.62mm） | ￥9.3800 | IC COMP VOLT PUSH-PULL DL 8PDIP | 购买 |
| LM2903MX | 2500 | Fairchild Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.3495 | IC COMPARATOR DUAL DIFF 8-SOP | 购买 |
| LM2903MX | 2500 | Fairchild Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.3495 | IC COMPARATOR DUAL DIFF 8-SOP | 购买 |
| LM393DT | 5000 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.2248 | IC COMPARATOR LP DUAL 8-SOIC | 购买 |
| LM393MX | 2500 | Fairchild Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.2248 | IC COMPARATOR DUAL DIFF 8-SOP | 购买 |
| LM393MX | 2500 | Fairchild Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.2248 | IC COMPARATOR DUAL DIFF 8-SOP | 购买 |
| LM393AMX | 9000 | Fairchild Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.1058 | IC COMPARATOR DUAL DIFF 8-SOP | 购买 |
| LM339ADT | 22500 | STMicroelectronics | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1062 | IC COMPARATOR LP QUAD 14-SOIC | 购买 |
| LM339ADT | 22500 | STMicroelectronics | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1062 | IC COMPARATOR LP QUAD 14-SOIC | 购买 |
| LM339AD | 6529 | STMicroelectronics | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.4700 | IC VOLT COMPARATOR QUAD 14-SOIC | 购买 |
| LM393PT | 20000 | STMicroelectronics | 19+ | 8-TSSOP（0.173"，4.40mm 宽） | ￥0.1062 | IC VOLT COMPARATOR DUAL 8-TSSOP | 购买 |
| LM393ST | 21872 | STMicroelectronics | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥0.0000 | IC VOLT COMPARATOR DUAL 8MINSOIC | 购买 |
| LM393ST | 21872 | STMicroelectronics | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥0.0000 | IC VOLT COMPARATOR DUAL 8MINSOIC | 购买 |
| LM339PT | 12500 | STMicroelectronics | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1062 | IC COMP QUAD CMOS MCRPWR 14TSSOP | 购买 |
| LM339APT | 7500 | STMicroelectronics | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1056 | IC COMPARATOR QUAD LP 14-TSSOP | 购买 |
| LM339APT | 7500 | STMicroelectronics | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1056 | IC COMPARATOR QUAD LP 14-TSSOP | 购买 |
| LM339DR2G | 10000 | ON Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1063 | IC COMP QUAD SGL SUPPLY 14SOIC | 购买 |
| LM393DR2G | 12500 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.1035 | IC COMP DUAL OFFSET LV 8SOIC | 购买 |
| LM393DR2G | 12500 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.1035 | IC COMP DUAL OFFSET LV 8SOIC | 购买 |
