| Technology Family | F |
| Function | Digital Multiplexer |
| Configuration | 2:1 |
| Number of channels (#) | 4 |
| Operating temperature range (C) | 0 to 70 |
| Rating | Catalog |
- 3-State Outputs Interface Directly With System Bus
- Provides Bus Interface From Multiple Sources in High-Performance Systems
- Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs
The ′F258 is designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs will not load the data lines when the output-enable (
) input is at a high logic level.
The SN54F258 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F258 is characterized for operation from 0°C to 70°C.