8304AMLF

Overview

The Renesas 8304AMLF is a low skew, 1-to-4 LVCMOS/LVTTL inverting fanout buffer. It operates with a maximum frequency of 200 MHz and supports a supply voltage range of 3.135V to 3.465V. The device features guaranteed output and part-to-part skew characteristics, making it suitable for clock distribution applications requiring well-defined performance. It is housed in an 8-SOIC package (0.154" width) and operates within an ambient temperature range of 0°C to 70°C. The component is RoHS compliant and has reached end-of-life status.

Feature Summary

• Low skew, 1-to-4 inverting fanout buffer
• Maximum operating frequency of 200 MHz
• Supply voltage range: 3.135V to 3.465V
• Part-to-part skew: 600ps (maximum)
• 8-SOIC surface mount package

Applications

• Clock distribution systems demanding repeatability
• LVCMOS/LVTTL logic interface buffering
• General purpose clock fanout in embedded systems

Procurement Notes

The 8304AMLF is officially classified as obsolete and no longer manufactured by Renesas Electronics Corporation. Procurement should rely on verified surplus or secondary market sources only. Verify the manufacturing date code and physical condition upon receipt, as availability is limited and not guaranteed through standard OEM channels. Cross-reference with recommended replacement parts for new designs.

Selection Notes

Select this component only for legacy system maintenance where pin compatibility and electrical specifications match exactly. The 1:4 ratio and 200 MHz limit define its capacity. Ensure the design environment stays within the 0°C to 70°C operating temperature range. For new projects, consider active alternatives such as the 5PB1104CMGI8 which offers similar functionality with current manufacturing support.

Part Context

The 8304A series belongs to Renesas' family of low skew clock buffers. The 8304AMLF specifically denotes the industrial/commercial grade variant in the SOIC package. It serves as a fanout buffer to drive multiple loads from a single clock source while maintaining signal integrity. The 'LFT' suffix indicates lead-free and RoHS compliance.

Replacement Considerations

The 5PB1104CMGI8 is listed as a substitute part number. Verify pinout compatibility and electrical parameters before substitution.