SN74F253 Description
Separate output-control inputs are provided for each of the two 4-line sections. B 1G NC VCC 2G SN54F253 . FK PACKAGE (TOP VIEW) The 3-state outputs can interface with and drive data lines of bus-organized systems.
SN74F253 is Dual 1-of-4 Data Selector/Multiplexers manufactured by Texas Instruments.
| Part Number | Description |
|---|---|
| SN74F251B | 1-of-8 Data Selectors/Multiplexers |
| SN74F257 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers |
| SN74F258 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers |
| SN74F20 | DUAL 4-INPUT POSITIVE-NAND GATES |
| SN74F21 | Dual 4-Input Positive-AND Gates |
Separate output-control inputs are provided for each of the two 4-line sections. B 1G NC VCC 2G SN54F253 . FK PACKAGE (TOP VIEW) The 3-state outputs can interface with and drive data lines of bus-organized systems.