580M-01ILFT

Overview

The 580M-01ILFT is a clock multiplexer and zero-delay buffer manufactured by Renesas Electronics Corporation. It features a 2:2 input-to-output ratio with a maximum operating frequency of 270 MHz. The device operates on a supply voltage ranging from 2.5 V to 5.5 V and supports surface-mount installation in a 16-SOIC package (0.154 inch / 3.90 mm width). It functions within an industrial temperature range of -40°C to +85°C. This component is classified as a clock buffer/driver IC designed for precise timing signal distribution.

Feature Summary

• Clock Multiplexer and Zero-Delay Buffer
• 2:2 Input/Output Ratio
• Maximum Frequency: 270 MHz
• Supply Voltage: 2.5V to 5.5V

Applications

• High-speed digital system clock distribution
• Zero-delay buffering for synchronous circuits
• Clock signal multiplexing in embedded systems

Procurement Notes

Verify the current lifecycle status, as public records indicate this product may be discontinued or subject to limited availability. Confirm RoHS compliance details, as some sources list non-compliance while others require detailed verification. Ensure the specific suffix matches the required package and tape/reel specifications before ordering.

Selection Notes

Select this component when a 2-channel clock multiplexer with zero-delay buffering is required up to 270 MHz. Ensure the design accommodates the 2.5V to 5.5V supply range and the 16-SOIC footprint. Verify that the single-circuit configuration meets the system's channel requirements without needing additional parallel devices.

Part Context

The 580M-01ILFT belongs to the ICS580 family of clock multipliers and buffers. It serves as a specialized timing solution for applications requiring low-jitter clock distribution and flexible input selection. The part is distinct from standard dividers or generators, focusing specifically on multiplexing and buffering capabilities within the Renesas clock and timer IC portfolio.

Replacement Considerations

Public documentation indicates the original ICS580M-01IT variant has been discontinued. Check for updated PCNs regarding packaging changes or process modifications. No direct public substitute part numbers are confirmed in the provided data; consult manufacturer resources for current equivalent recommendations.