AM25S09DC – AMD

Overview

The Advanced Micro Devices AM25S09DC is a high-performance, 4-bit D-type flip-flop designed for robust digital logic operations. Its primary function is to store a single bit of data, transitioning its output state based on a positive edge clock signal and an asynchronous reset. A critical design consideration when implementing this component is managing its quiescent current draw (120mA), which, while enabling fast propagation delays (17ns @ 5V, 15pF), necessitates careful power supply decoupling and thermal management in high-density board designs to prevent excessive heat generation and voltage ripple.

Key Features

• Type: D-Type Flip Flop
• Function: Reset
• Number of Elements: 1
• Bits per Element: 4
• Max Propagation Delay: 17ns @ 5V, 15pF
• Package: 16-CDIP (0.300″, 7.62mm)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• Synchronous data buffering in state machines
• Register implementation for control signal sequencing
• Clock domain crossing synchronization logic
• Temporary data storage in digital signal processors