SN74HC273DWRE4

Flip Flops Overview

The SN74HC273DWRE4 is an octal D-type flip-flop manufactured by Texas Instruments, belonging to the HC logic family. It features eight independent rising-edge triggered D-type flip-flops with a common clock and master reset. The device operates within a supply voltage range of 2 V to 6 V and provides non-inverting CMOS outputs. Key electrical parameters include a propagation delay of 160 ns, high-level output current of -5.2 mA, and low-level output current of 5.2 mA. It is housed in a 20-SOIC package and supports surface-mount installation.

Flip Flops Feature Summary

• Contains eight independent D-type flip-flops with common clock and master reset inputs
• Provides non-inverting CMOS outputs for direct interfacing
• Operates across a wide supply voltage range from 2 V to 6 V

Flip Flops Applications

• Register applications requiring parallel data storage
• Shift register configurations for serial-to-parallel conversion
• State machine implementations in digital control systems

Flip Flops Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints for the SOIC-20 package. Confirm RoHS compliance status through official datasheets before procurement integration.

Flip Flops Selection Notes

Select this component when designing circuits requiring multiple synchronized storage elements with a shared control interface. The HC series offers compatibility with standard CMOS logic levels. Consider the operating temperature range and supply voltage requirements to ensure reliable performance in the target application environment.

Flip Flops Part Context

This part belongs to the SN74HC273 series of octal D-type flip-flops produced by Texas Instruments. The 'E4' suffix typically denotes lead-free packaging compliant with environmental standards. It serves as a fundamental building block for sequential logic circuits within the broader 74HC logic family portfolio.

Flip Flops Replacement Considerations

SN74HC273DWRG4 is a verified equivalent variant within the same product line.