QS72235-25TF

Specialized ICS Overview

The QS72235-25TF is a synchronous FIFO memory device manufactured by Quality Semiconductor. It features a memory organization of 2K words by 9 bits, providing a total memory density of 18432 bits. The component operates within a supply voltage range of 4.5 V to 5.5 V, with a nominal voltage of 5 V. It utilizes a PDSO28 plastic epoxy package with 28 terminals. The device supports parallel data transfer and employs a totem pole output structure. It is rated for an operating temperature range from -55 °C to 125 °C.

Specialized ICS Feature Summary

• Synchronous operation mode for controlled data flow
• Totem pole output configuration for signal integrity
• Parallel interface architecture for data handling

Specialized ICS Applications

• Data buffering in high-speed digital systems
• Interface bridging between asynchronous logic blocks
• Temporary storage in communication protocols

Specialized ICS Procurement Notes

Verify the specific manufacturer documentation for the QS72235-25TF to confirm current qualification status and detailed electrical characteristics. Ensure that the procurement source provides authentic components from Quality Semiconductor or authorized distributors. Cross-reference the part number with official datasheets to validate pinout compatibility and voltage specifications before integration into designs.

Specialized ICS Selection Notes

Select this component when a synchronous FIFO with 2Kx9 organization is required. Consider the PDSO28 package size and the -55 °C to 125 °C temperature range for environmental suitability. Verify that the 4.5 V to 5.5 V supply voltage aligns with the system power rails. Ensure the parallel interface matches the target circuit's data bus width and control signals.

Specialized ICS Part Context

This device belongs to the QS7223 series of synchronous FIFOs produced by Quality Semiconductor. These components are designed for applications requiring reliable data buffering and protocol conversion. The series typically offers various access times and organizational configurations to suit different system timing requirements and data widths.

Specialized ICS Replacement Considerations

Publicly confirmed substitute part numbers for the QS72235-25TF are not available in the provided reference data. Consult official manufacturer resources or authorized distributor databases for verified cross-references.