SN74AS175BDRG4

Flip Flops Overview

The SN74AS175BDRG4 is an octal D-type flip-flop from the Texas Instruments AS logic series, housed in a 16-pin SOIC package. It features positive-edge triggering and includes a master reset (clear) input for all stages. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum propagation delay of 10 ns. It provides complementary outputs and is rated for operation between 0°C and 70°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops in a single integrated circuit
• Positive-edge triggering mechanism synchronized with clock signal transitions
• Global clear function allowing simultaneous reset of all flip-flop states
• Complementary output structure delivering both true and inverted signals

Flip Flops Applications

• High-speed data storage registers in digital systems
• Shift register implementations requiring rapid clocking
• Parallel-to-serial conversion circuits
• State machine memory elements in industrial control logic

Flip Flops Procurement Notes

Verify the complete part number including the suffix G4 to ensure compliance with RoHS directives and lead-free manufacturing standards. Confirm that the SOIC-16 package variant matches your PCB footprint requirements. Cross-reference the specific revision level against your design documentation to guarantee compatibility with existing assembly processes and quality certifications.

Flip Flops Selection Notes

Select this component when high-speed performance is critical compared to standard LS or ALS families. The AS series offers significantly faster switching speeds suitable for demanding timing constraints. Ensure the 5V supply environment aligns with the specified operating voltage range. Consider the thermal dissipation capabilities of the SOIC package for your specific board layout and airflow conditions.

Flip Flops Part Context

This device belongs to the Texas Instruments SN74AS175 family of advanced Schottky logic components. It serves as a high-performance alternative to slower logic families, designed for applications requiring reduced propagation delays. The octal architecture consolidates multiple flip-flops into one package, reducing board space and interconnect complexity in dense digital designs.

Flip Flops Replacement Considerations

Direct substitutes include the SN74AS175N for DIP packaging or the SN74AS175NSR for tape-and-reel delivery. Verify pinout compatibility and electrical specifications before swapping. Alternative families like SN74ALS175 offer lower power but slower speeds.