72V8981JG

Signal Switches, Multiplexers, Decoders Overview

The Renesas Electronics Corporation 72V8981JG is a high-performance digital bus switch IC designed for signal routing applications. It functions as a multiplexer with a 1 x 4:4 configuration, providing four independent bidirectional data paths. The device is housed in a 44-pin PLCC package measuring 16.59x16.59 mm. It operates at a supply voltage of 3.3V and supports simultaneous switching across multiple channels to minimize propagation delay skew.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides a 1 x 4:4 multiplexing architecture for efficient signal routing
• Supports bidirectional data transfer on all four channels
• Engineered for low propagation delay to maintain signal integrity
• Operates reliably within standard 3.3V logic voltage levels

Signal Switches, Multiplexers, Decoders Applications

• High-speed data bus switching systems
• Signal multiplexing in communication equipment
• Digital interface routing in industrial control units
• Memory subsystem interconnects requiring low latency

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix JG confirms the 44-PLCC package variant. Confirm the 3.3V operating voltage aligns with your system design. Check current availability status as this component may be subject to lifecycle changes. Ensure the supplier provides original manufacturer documentation for quality assurance.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a compact 4-channel multiplexer is required for 3.3V digital buses. The PLCC package suits through-hole mounting requirements. Consider the 1 x 4:4 topology for applications needing simultaneous multi-path signal selection without external logic gates.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the Renesas 72V8981 series of digital bus switches. These components are designed to replace mechanical relays or discrete transistor switches in modern electronic designs. The series offers improved speed and reliability compared to older generation switching solutions.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Consult official Renesas substitution lists for verified equivalents. Verify pin compatibility and electrical specifications before replacing. Generic alternatives may not match the specific propagation delay characteristics.