SN74HC273PWRG4

Flip Flops Overview

The SN74HC273PWRG4 is an octal D-type flip-flop manufactured by Texas Instruments, belonging to the HC logic series. It features a single circuit with eight bits per element and utilizes a TSSOP-20 surface-mount package. The device operates within a supply voltage range of 2 V to 6 V and supports a maximum propagation delay of 160 ns. Output drive capabilities include high-level and low-level currents of -5.2 mA and 5.2 mA respectively. It functions as a non-inverting positive-edge-triggered register with a master clear input, suitable for applications requiring data storage in industrial temperature ranges from -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops within a single integrated circuit
• Positive-edge triggering mechanism synchronized with clock signal transitions
• Master clear functionality allowing asynchronous reset of all stored data states
• CMOS input and output structure ensuring compatibility with standard logic families

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• General-purpose memory registers in digital systems
• Data bus holding and buffering applications
• Shift register configurations for sequential logic operations

Flip Flops Procurement Notes

Verify that the ordering suffix G4 confirms compliance with RoHS standards and specifies the green TSSOP-20 package variant. Confirm the manufacturer designation matches Texas Instruments to ensure authenticity. Cross-reference the full part number against official distributor catalogs to validate availability and correct component identification before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when an octal D-type flip-flop with HC series speed characteristics is required. Ensure the operating environment remains within the specified -40°C to +85°C temperature range. Verify that the 2 V to 6 V supply voltage aligns with system power rails. Consider the TSSOP-20 package dimensions for PCB layout constraints and thermal management requirements during design integration.

Flip Flops Part Context

This component belongs to the SN74HC273 family of octal D-type flip-flops produced by Texas Instruments. The HC series offers standard CMOS performance with wide voltage operation capabilities. The G4 suffix indicates a specific manufacturing revision adhering to environmental guidelines. This part serves as a fundamental building block for sequential logic designs requiring parallel data storage and controlled output updates via clock signals.

Flip Flops Replacement Considerations

• SN74HC273PW