54152AFM/B

Overview

The 54152AFM/B is a dual 1-of-4 data selector/multiplexer manufactured by Rochester Electronics. It contains inverters and drivers to supply full binary decoding data selection to AND-OR-invert gates. Separate strobe inputs are provided for each of the two four-line sections. The device features three-state outputs that can interface with and drive data lines of bus-organized systems. With all but one of the common outputs disabled, the low-impedance of the single enabled output drives the bus line to a high or low logic level.

Feature Summary

• Dual 1-of-4 multiplexer architecture with separate strobe controls for independent section operation
• Three-state outputs designed for direct interfacing with bus-organized system data lines
• Integrated inverters and drivers providing full binary decoding for precise data selection

Applications

• Bus-organized system data routing
• Digital signal path selection in military aerospace environments
• High-reliability logic circuit design requiring redundant component sources

Procurement Notes

Verify the specific suffix 'B' against the manufacturer's current documentation to confirm package type and material composition. Ensure the procurement channel provides traceability to original component manufacturers (OCM) as required for qualified lists. Confirm RoHS status and environmental compliance specifications prior to finalizing orders for regulated applications.

Selection Notes

Select this component when dual independent 1-of-4 multiplexing is required within a single package. The three-state output capability makes it suitable for shared bus architectures where multiple devices must connect without electrical conflict. Consider its qualification under MIL-PRF-38535 for applications demanding high reliability and long-term availability in defense or space sectors.

Part Context

Rochester Electronics specializes in sustaining existing semiconductor technologies that may otherwise become obsolete. This part belongs to the SN54F/74F logic family, offering high-speed performance. The company maintains extensive wafer banks and uses original factory test programs to guarantee product meets or exceeds original data sheet specifications, ensuring continuity for legacy designs.

Replacement Considerations

Direct functional equivalents include the SN54F353 and SN74F353 series from original manufacturers. Verify pin compatibility and electrical characteristics before substitution. Rochester Electronics components are tested to meet or exceed OCM datasheets, allowing them to serve as drop-in replacements for end-of-life parts.