QS7203-12P

FIFOs Memory Overview

The QS7203-12P is a 2K x 9 asynchronous FIFO memory device manufactured by Quality Semiconductor. It operates with a core voltage of 5.0V and features a uni-directional bus architecture. The component provides an access time of 12ns, ensuring efficient data buffering for high-speed digital systems. It is housed in a 28-pin PDIP package with dimensions of 36.6 x 15.24 x 3.8 mm and a pitch of 2.54 mm. The device supports a temperature range of 0 to 70°C and is classified as non-lead-free.

FIFOs Memory Feature Summary

• Provides asynchronous data buffering capability for digital signal processing applications
• Supports 9-bit wide data transfer with 2K word depth organization
• Operates on standard 5.0V TTL interface levels

FIFOs Memory Applications

• Data buffering between microprocessors and peripheral devices
• Interface bridging between components operating at different clock speeds
• Digital signal processing systems requiring temporary data storage

FIFOs Memory Procurement Notes

Verify the specific suffix '12P' to confirm the 12ns access time variant. Confirm package type is PDIP-28. Check for lead-free compliance status if required by project specifications. Ensure environmental certifications match local regulations. Validate manufacturer authenticity through authorized channels.

FIFOs Memory Selection Notes

Select this component when a 5V asynchronous FIFO with 2Kx9 organization is required. The 12ns access time suits moderate-speed interfaces. Consider the PDIP package for through-hole mounting requirements. Verify compatibility with existing 5V logic families. Evaluate thermal performance within the specified 0 to 70°C operating range.

FIFOs Memory Part Context

This part belongs to the QS7203 series of asynchronous FIFOs from Quality Semiconductor. The series offers various speed grades and package options. The QS7203-12P specifically denotes the 12ns access time version. It is designed for general-purpose data buffering tasks in industrial and commercial electronics.

FIFOs Memory Replacement Considerations

Public confirmed substitutes include QS7203-10JR (CMOS, QCC32) and QS7203-35P (PDIP). Verify pinout compatibility and electrical characteristics before substitution. Package differences may require PCB redesign.