 | MC74HC573ADWR2G | 8000 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2485 | IC LATCH NONINV TRNSP OCT 20SOIC | 购买 |
| 74LVTH373MTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2514 | IC LATCH TRANSP OCT 3ST 20TSSOP | 购买 |
| 74LVTH373MTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2514 | IC LATCH TRANSP OCT 3ST 20TSSOP | 购买 |
| MM74HCT573WMX | 7000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2584 | IC LATCH OCTAL 3-STATE 20-SOIC | 购买 |
| MM74HC573WMX | 2000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2584 | IC LATCH OCTAL D 3STATE 20-SOIC | 购买 |
| MM74HC573WMX | 2000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2584 | IC LATCH OCTAL D 3STATE 20-SOIC | 购买 |
| 74VHC373MX | 1000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2957 | IC LATCH OCT D 3STATE 20SOIC | 购买 |
| MM74HC373WMX | 1000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2597 | IC LATCH OCTAL D 3-STATE 20-SOIC | 购买 |
| MM74HC373WMX | 1000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2597 | IC LATCH OCTAL D 3-STATE 20-SOIC | 购买 |
| 74VHC573MX | 1000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2634 | IC LATCH OCTAL D 3STATE 20SOIC | 购买 |
| HCF4099M013TR | 2500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.2654 | IC LATCH 8BIT ADDRESSABLE 16SOIC | 购买 |
| HCF4099M013TR | 2500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.2654 | IC LATCH 8BIT ADDRESSABLE 16SOIC | 购买 |
| 74LCX373WMX | 2000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2691 | IC LATCH TRANSP OCT LV 20SOIC | 购买 |
| MC74AC573DWR2G | 13000 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2813 | IC LATCH OCTAL 20-SOIC | 购买 |
| MC74AC573DWR2G | 13000 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2813 | IC LATCH OCTAL 20-SOIC | 购买 |
| MC74ACT373DWR2G | 4000 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2813 | IC LATCH OCT TRNSP 3STATE 20SOIC | 购买 |
| M74HCT573TTR | 5000 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2842 | IC LATCH OCTAL D 3STATE 20-TSSOP | 购买 |
| M74HCT573TTR | 5000 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2842 | IC LATCH OCTAL D 3STATE 20-TSSOP | 购买 |
| 74LCX16373MTDX | 7000 | Fairchild Semiconductor | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.3891 | IC LATCH TRANSP 16BIT LV 48TSSOP | 购买 |
| MC74LCX373DTG | 2837 | ON Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.4900 | IC LATCH TRANSP OCT LV 20-TSSOP | 购买 |
