• 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

description
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
(OE) 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.