74F273SJ

Flip Flops Overview

The onsemi 74F273SJ is an octal D-type flip-flop with positive-edge triggering, belonging to the 74F logic series. It features eight independent D-type flip-flops in a single package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum clock frequency of 160 MHz. Key electrical parameters include a propagation delay of 8.5 ns, high-level output current of -24 mA, and low-level output current of 24 mA. It is housed in a 20-SOP (SOIC) surface-mount package and functions over an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops for parallel data storage
• Positive-edge triggering mechanism synchronized with clock signal transitions
• High-speed performance capability supporting up to 160 MHz clock frequencies
• Robust output drive strength with specified high and low level currents

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register files in digital processing systems
• Data buffering and temporary storage applications
• State machine implementation in control logic

Flip Flops Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to obsolete lifecycle status. Confirm RoHS compliance details via official documentation. Ensure packaging specifications match design requirements. Validate technical parameters against current datasheet revisions before integration into production systems.

Flip Flops Selection Notes

Select this component for applications requiring high-speed octal data latching within standard 5V logic levels. Consider the 20-SOP package for surface-mount assembly constraints. Evaluate thermal management needs given the operating temperature range. Compare against alternative logic families if lower power consumption or different voltage ranges are required for the specific system architecture.

Flip Flops Part Context

The 74F273SJ belongs to the 74F family of high-speed TTL-compatible logic devices manufactured by onsemi. This series is designed for applications demanding fast switching speeds while maintaining compatibility with standard logic interfaces. The octal flip-flop configuration allows efficient handling of multi-bit data words in synchronous digital designs.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers: None identified.