MC74F253M

Signal Switches, Multiplexers, Decoders Overview

The MC74F253M is a dual 4-input multiplexer with 3-state outputs manufactured by onsemi. It belongs to the 74F logic series and operates within a supply voltage range of 4.5 V to 5.5 V. The device features a propagation delay of 14 ns at 4.5 V to 5.5 V. It is housed in an SOIC-16 package and supports surface mount installation. The component functions as a data selector, allowing two bits of data to be selected from four sources using common select inputs.

Signal Switches, Multiplexers, Decoders Feature Summary

• Dual 4-input multiplexer architecture with 3-state outputs
• High-speed data selection capability via common select inputs
• Compatible with standard 5V CMOS logic levels

Signal Switches, Multiplexers, Decoders Applications

• Data routing in digital systems
• Signal switching applications
• Multiplexing control circuits

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the exact suffix 'M' against official documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status through manufacturer declarations. Ensure the source provides valid traceability for this specific part number variant.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when high-speed multiplexing is required within a standard 5V logic environment. The 74F series offers faster performance than standard 74LS counterparts. Verify that the SOIC-16 package fits the PCB layout constraints and that 3-state output buffering is necessary for bus sharing.

Signal Switches, Multiplexers, Decoders Part Context

This part is part of the 74F family of high-speed TTL-compatible logic devices. It serves as a data selector, enabling multiple input signals to be routed to a single output line based on control signals. The 3-state feature allows the output to be disconnected from the circuit when not selected.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Check for direct pin-to-pin replacements within the same logic family or voltage range. Verify compatibility with existing select lines and output loading requirements before substituting.