| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| U4224BMFLG3 | KB | ||||
| U424 | Calogic, LLC | N-Channel Dual JFET | 28 KB | 2 |  |
| U4261B | Calogic, LLC | N-Channel Dual JFET | 28 KB | 2 | |
| U4256MRFS | Calogic, LLC | N-Channel Dual JFET | 28 KB | 2 | |
| U4254BMMFP | Calogic, LLC | N-Channel Dual JFET | 28 KB | 2 | |
| U4289BMFPG3 | Calogic, LLC | N-Channel Dual JFET | 28 KB | 2 | |
| U4275BMFLG3 | Calogic, LLC | N-Channel Dual JFET | 28 KB | 2 | |
| U4276BAFP | Calogic, LLC | N-Channel Dual JFET | 28 KB | 2 | |
| U4280BMBFL | Calogic, LLC | N-Channel Dual JFET | 28 KB | 2 | |
| U4285BMAFS | Calogic, LLC | N-Channel Dual JFET | 28 KB | 2 | |
| U4289BMAFP | Calogic, LLC | N-Channel Dual JFET | 28 KB | 2 | |
| U4285BMMFS | Calogic, LLC | N-Channel Dual JFET | 28 KB | 2 | |
| U4256BMN | Calogic, LLC | N-Channel Dual JFET | 28 KB | 2 | |
| U4280 | TEMIC Semiconductors | AM / FM - PLL | 172 KB | 9 |  |
| U4280 BM | TEMIC Semiconductors | AM / FM - PLL | 172 KB | 9 | |
| U4254BMMFPG3 | TEMIC Semiconductors | AM / FM - PLL | 172 KB | 9 | |
