| 1477001 | SN74F257D | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs | Texas Instruments |
| 1477002 | SN74F257DG4 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70 | Texas Instruments |
| 1477003 | SN74F257DR | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs | Texas Instruments |
| 1477004 | SN74F257DRG4 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70 | Texas Instruments |
| 1477005 | SN74F257N | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs | Texas Instruments |
| 1477006 | SN74F257NE4 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70 | Texas Instruments |
| 1477007 | SN74F257NSR | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs | Texas Instruments |
| 1477008 | SN74F258 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs | Texas Instruments |
| 1477009 | SN74F258D | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs | Texas Instruments |
| 1477010 | SN74F258DG4 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70 | Texas Instruments |
| 1477011 | SN74F258DR | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs | Texas Instruments |
| 1477012 | SN74F258DRE4 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70 | Texas Instruments |
| 1477013 | SN74F258DRG4 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70 | Texas Instruments |
| 1477014 | SN74F258N | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs | Texas Instruments |
| 1477015 | SN74F258NSR | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs | Texas Instruments |
| 1477016 | SN74F260 | Dual 5-input positive-NOR gates | Texas Instruments |
| 1477017 | SN74F260D | Dual 5-input positive-NOR gates | Texas Instruments |
| 1477018 | SN74F260DR | Dual 5-input positive-NOR gates | Texas Instruments |
| 1477019 | SN74F260N | Dual 5-input positive-NOR gates | Texas Instruments |
|
| 1477020 | SN74F260NSR | Dual 5-input positive-NOR gates | Texas Instruments |
| 1477021 | SN74F27 | Triple 3-input positive-NOR gates | Texas Instruments |
| 1477022 | SN74F27D | Triple 3-input positive-NOR gates | Texas Instruments |
| 1477023 | SN74F27DR | Triple 3-input positive-NOR gates | Texas Instruments |
| 1477024 | SN74F27DRE4 | Triple 3-input positive-NOR gates 14-SOIC 0 to 70 | Texas Instruments |
| 1477025 | SN74F27N | Triple 3-input positive-NOR gates | Texas Instruments |
| 1477026 | SN74F27NE4 | Triple 3-input positive-NOR gates 14-PDIP 0 to 70 | Texas Instruments |
| 1477027 | SN74F27NSR | Triple 3-input positive-NOR gates | Texas Instruments |
| 1477028 | SN74F280 | 9-BIT PARITY GENERATORS/CHECKERS | Texas Instruments |
| 1477029 | SN74F280B | 9-bit odd/even parity generators / checkers | Texas Instruments |
| 1477030 | SN74F280BD | 9-bit odd/even parity generators / checkers | Texas Instruments |
| 1477031 | SN74F280BDR | 9-bit odd/even parity generators / checkers | Texas Instruments |
| 1477032 | SN74F280BN | 9-bit odd/even parity generators / checkers | Texas Instruments |
| 1477033 | SN74F280BN3 | 9-bit odd/even parity generators / checkers | Texas Instruments |
| 1477034 | SN74F280BNSR | 9-bit odd/even parity generators / checkers | Texas Instruments |
| 1477035 | SN74F283 | 4-Bit Binary Full Adders With Fast Carry | Texas Instruments |
| 1477036 | SN74F283D | 4-Bit Binary Full Adders With Fast Carry | Texas Instruments |
| 1477037 | SN74F283DR | 4-Bit Binary Full Adders With Fast Carry | Texas Instruments |
| 1477038 | SN74F283N | 4-Bit Binary Full Adders With Fast Carry | Texas Instruments |
| 1477039 | SN74F283N3 | 4-Bit Binary Full Adders With Fast Carry | Texas Instruments |
| 1477040 | SN74F283NSR | 4-Bit Binary Full Adders With Fast Carry | Texas Instruments |
