8304AM-01LF

Overview

The 8304AM-01LF is a high-speed, low-power CMOS ECL (Emitter-Coupled Logic) 2:8 demultiplexer manufactured by Renesas Electronics Corporation. Designed for telecommunications and high-performance computing applications, this component operates with a differential clock input to distribute data signals efficiently. It features a single-ended data input and eight complementary outputs, providing robust signal integrity in demanding environments. The device is housed in a standard plastic DIP package, ensuring compatibility with legacy systems while delivering the speed advantages of modern CMOS technology.

Feature Summary

• High-speed CMOS ECL operation for low power consumption
• 2:8 demultiplexing capability with differential clock inputs
• Single-ended data input with eight complementary outputs
• Compatible with standard TTL/CMOS logic levels via appropriate termination

Applications

• Telecommunications multiplexing/demultiplexing systems
• High-speed data distribution networks
• Test and measurement equipment requiring precise timing
• Computer peripheral interfaces

Procurement Notes

Verify the specific suffix 'LF' indicates lead-free compliance per RoHS standards. Confirm package type matches system requirements, typically a 28-pin DIP. Ensure supply chain authenticity through authorized distributors to avoid counterfeit components. Check for any updated revisions or obsolescence notices from Renesas before finalizing procurement plans.

Selection Notes

Select this component when a reliable 2:8 demux is needed in ECL-compatible designs. Consider power supply voltage requirements, typically around -5V for ECL logic. Evaluate thermal management needs based on operating temperature range. Compare pinout compatibility with existing PCB layouts to minimize redesign efforts during integration.

Part Context

This part belongs to Renesas' broader portfolio of high-speed logic devices, specifically within the ECL family. It serves as a critical building block for systems requiring fast data routing and synchronization. The 'AM' series designation often implies military-grade or enhanced performance variants, though verification against official datasheets is necessary to confirm specific grade classifications.

Replacement Considerations

Direct replacements may include other 2:8 ECL demultiplexers from manufacturers like Texas Instruments or Analog Devices. Verify pin-to-pin compatibility and electrical characteristics such as propagation delay and output swing. Cross-reference with current Renesas product lifecycle status to ensure long-term availability.