 | TS339IN | 1 | STMicroelectronics | 19+ | 14-DIP（0.300"，7.62mm） | ￥1.6600 | IC COMP MICROPWR QUAD V 14 DIP | 购买 |
| LMC7221AIM/NOPB | 294 | National Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.7000 | IC COMP TINY R-R CMOS 8-SOIC | 购买 |
| ISL55143IRZ | 48 | Intersil | 19+ | 36-WFQFN 裸露焊盘 | ￥7.1300 | IC COMP CMOS HS 18V 36-TQFN | 购买 |
| LM119H/NOPB | 490 | National Semiconductor | 19+ | TO-100-10 金属罐 | ￥8.7500 | IC COMPARATOR DUAL TO-100 | 购买 |
| LM239J | 653 | National Semiconductor | 19+ | 14-CDIP（0.300"，7.62mm） | ￥10.0000 | IC COMP QUAD HIGH PERF 14-CDIP | 购买 |
| MAX9646EBS+TG45 | 7500 | Maxim Integrated Products | 19+ | 4-WFBGA，CSPBGA | ￥0.5483 | IC COMPARATOR W/REF 4UCSP | 购买 |
| MAX988ESA+ | 188 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.9400 | IC COMPARATOR R-R 8-SOIC | 购买 |
| MAX922CUA+ | 130 | Maxim Integrated Products | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥2.9400 | IC COMPARATOR DUAL LOWPWR 8-UMAX | 购买 |
| MAX922CPA+ | 250 | Maxim Integrated Products | 19+ | 8-DIP（0.300"，7.62mm） | ￥4.1700 | IC COMPARATOR DUAL LOWPWR 8-DIP | 购买 |
| MAX9692EPE+ | 143 | Maxim Integrated Products | 19+ | 16-DIP（0.300"，7.62mm） | ￥7.2500 | IC COMPARATOR W/LE 16-DIP | 购买 |
| MAX990EUA+ | 447 | Maxim Integrated Products | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥3.1200 | IC COMPARATOR R-R 8-UMAX | 购买 |
| MAX983CSA+ | 40 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥3.5000 | IC COMPARATOR OD 8-SOIC | 购买 |
| MAX934ESE+ | 764 | Maxim Integrated Products | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥4.2600 | IC COMPARATOR W/REF 16-SOIC | 购买 |
| MAX9043AEUB+ | 68 | Maxim Integrated Products | 19+ | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） | ￥4.3100 | IC COMPARATOR DUAL 10-UMAX | 购买 |
| MAX912CSE+ | 286 | Maxim Integrated Products | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥10.8000 | IC COMPARATOR LP 16-SOIC | 购买 |
| MAX924EPE+ | 231 | Maxim Integrated Products | 19+ | 16-DIP（0.300"，7.62mm） | ￥8.1300 | IC COMPARATOR W/REF 16-DIP | 购买 |
| MAX9691EUA+ | 50 | Maxim Integrated Products | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥6.9000 | IC COMPARATOR W/LE 8-UMAX | 购买 |
| MAX973ESA+ | 101 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥7.1100 | IC COMPARATOR OD 8-SOIC | 购买 |
| MAX923ESA+ | 658 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥7.1100 | IC COMPARATOR W/REF 8-SOIC | 购买 |
| MAX913EPA+ | 13 | Maxim Integrated Products | 19+ | 8-DIP（0.300"，7.62mm） | ￥9.1900 | IC COMPARATOR LP 8-DIP | 购买 |
