| 25200-579 | 05869 | RAYTHEON COMPANY |
| 49A0133-001 | 4S536 | UNISYS CORP FEDERAL SYSTEMS DIV |
| SN74123J | 01295 | TEXAS INSTRUMENTS INCORPORATED |
| 74123DC | 07263 | FAIRCHILD SEMICONDUCTOR CORP |
| 586-867 | 09150 | AMPEX DATA SYSTEMS CORP COMPUTER PRODUCTS DIV |
| N74123F | 18324 | PHILIPS SEMICONDUCTORS INC |
| SN74123J-00 | 01295 | TEXAS INSTRUMENTS INCORPORATED |
| SN74123JP4 | 01295 | TEXAS INSTRUMENTS INCORPORATED |
| SN74123JA | C7191 | ADELCO ELEKTRONIK GMBH |