| MPN | MFG | Qty | PKG | D/C | SELECT |
| U446B | TFK | 49 | DIP8 | ||
| U4744B | TFK | 5728 | SOP8S | ||
| U4793B | TFKT | 1323 | DIP8 | ||
| U5730BM | TFK | 1510 | SOP | ||
| U6043B | TEMIC | 74 | DIP | ||
| U6083B | TFK | 60 | DIP8 | ||
| U6195B-ACPG3 | TFK | 700 | PLCC44 | ||
| U6204B-E | TFK | 14736 | DIP-18 | ||
| U6223B | TFK | 300 | SOP16S | ||
| U6227B | TFK | 219 | SOP44W | ||
| U6237B | TFK | 4997 | SOP16S | ||
| U6264ADC10LP | ZMD | 781 | DIP | ||
| U62H256AS2A35 | ZMD | 1900 | SOP | ||
| U62H256ASK35LLDG1 | ZMD | 560 | SMD | ||
| U6316B | TFK | 532 | DIP20 | ||
| U637256DC-70 | ZMD | 327 | DIP | ||
| U6435B | TFK | 2760 | DIP-8 | ||
| U664B | ATMEL | 161 | DIP-8 | ||
| U6809B | T | 328 | SOP20W | ||
| U6952 | INFINEON | 4229 | BGA |