8550701RA

Overview

The Texas Instruments 8550701RA is an octal D-type edge-triggered flip-flop featuring three-state outputs. It operates within a temperature range of -55°C to 125°C and utilizes a 20-CDIP package. Key electrical specifications include a maximum clock frequency of 36MHz, output current capabilities of 6mA for both high and low states, and a quiescent current of 8µA. The device exhibits an input capacitance of 3pF and functions as a standard logic component.

Feature Summary

• Octal configuration providing eight independent D-type edge-triggered flip-flops in a single package
• Three-state output capability allowing controlled bus driving and isolation
• Extended industrial temperature rating suitable for harsh environmental conditions

Applications

• High-speed digital data storage systems
• Parallel-to-serial data conversion circuits
• Industrial control logic interfaces

Procurement Notes

Verify the specific ordering suffix RA against the manufacturer's official documentation to ensure correct package type and temperature grade compatibility. Confirm that the 20-CDIP footprint matches the target PCB design requirements before finalizing procurement decisions.

Selection Notes

Select this component when an octal storage solution with tri-state buffering is required for high-frequency applications up to 36MHz. Consider the extended temperature range and CDIP packaging constraints during system integration planning.

Part Context

This part belongs to the family of octal D-type edge-triggered flip-flops manufactured by Texas Instruments. It serves as a fundamental building block for sequential logic circuits requiring multiple synchronized data storage elements with output control capabilities.

Replacement Considerations

Consult official cross-reference lists for functional equivalents. Ensure any substitute maintains identical pinout, voltage levels, and speed characteristics.