| 54LS139/BFA | 18324 | PHILIPS SEMICONDUCTORS INC |
| 54LS139/BFXJC | 04713 | FREESCALE SEMICONDUCTOR, INC. |
| 54LS139FMQB | 07263 | FAIRCHILD SEMICONDUCTOR CORP |
| 7600701FX | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |
| DM54LS139W/883B | 27014 | NATIONAL SEMICONDUCTOR CORPORATION |
| SN54LS139WB | 34335 | ADVANCED MICRO DEVICES INC |
| SNJ54LS139W | 01295 | TEXAS INSTRUMENTS INCORPORATED |