AM25S09DC

Overview

The AM25S09DC is a single 4-bit D-type flip-flop integrated circuit manufactured by Advanced Micro Devices. It operates within a commercial temperature range of 0°C to +70°C and utilizes a 16-lead Ceramic Dual In-line Package (CDIP) with a 0.300-inch footprint. The device features positive edge triggering and non-inverted outputs, supporting standard TTL-compatible logic levels. Electrical specifications include a maximum propagation delay of 17 nanoseconds at 5 volts with a 15 picofarad load. Output drive capabilities are rated at 20mA for both high and low states, ensuring reliable signal transmission in digital logic applications requiring mid-range speed performance.

Feature Summary

• Single element architecture containing four independent D-type flip-flops
• Positive edge-triggered operation for precise timing control
• Non-inverted output configuration for direct logic interfacing
• Reset functionality included for versatile component usage

Applications

• Digital logic flip-flop circuits
• Mid-range speed digital processing systems
• Legacy system retrofit projects using discrete TTL components

Procurement Notes

Verify the manufacturer designation as Advanced Micro Devices or Advanced Micro Devices Inc when sourcing this component. Confirm the package type is specifically 16-CDIP to ensure mechanical compatibility. Check that the operating temperature range meets the 0°C to +70°C requirement for your specific environment. Ensure the part number matches exactly to avoid confusion with similar flip-flop variants.

Selection Notes

Select this component when a single 4-bit D-type flip-flop is required for digital storage or data transfer tasks. It is suitable for designs needing positive edge triggering and non-inverted outputs. Consider its 17ns propagation delay for mid-range speed applications. Verify that the through-hole mounting type fits your PCB layout constraints and that the 5V logic level compatibility aligns with your system voltage requirements.

Part Context

This component belongs to the family of D-type flip-flop integrated circuits designed for general-purpose digital logic applications. It provides a compact solution for storing 4 bits of data in a single package. The CDIP package offers robustness for through-hole assembly methods commonly used in industrial and legacy equipment. Its specifications support integration into systems requiring reliable sequential logic operations.

Replacement Considerations

Consult official datasheets for cross-reference information regarding compatible substitute part numbers from Advanced Micro Devices or other manufacturers. Ensure any replacement maintains the same 16-CDIP package dimensions and pinout configuration. Verify that electrical characteristics such as propagation delay and output current ratings meet or exceed the original specifications.