SN74HC377NG4

Flip Flops Overview

The SN74HC377NG4 is an octal D-type flip-flop with clock enable, manufactured by Texas Instruments. It features eight independent D-type flip-flops in a single package, utilizing positive-edge triggering for data storage. The device operates within a supply voltage range of 2 V to 6 V and supports through-hole mounting in a 20-PDIP package. Key electrical specifications include a maximum propagation delay of 160 ns at 2 V and output drive currents of ±5.2 mA. It functions reliably across an extended temperature range from -40 °C to +85 °C.

Flip Flops Feature Summary

• Contains eight independent D-type flip-flops for parallel data storage
• Features a dedicated clock enable input for controlling data capture timing
• Utilizes standard CMOS technology compatible with HC logic families
• Provides non-inverting outputs for direct signal interfacing

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• General-purpose register applications
• Shift register configurations
• Memory buffer implementations

Flip Flops Procurement Notes

Verify component authenticity against the manufacturer's official documentation. Confirm that the part number matches the specific ordering suffix requirements for your application. Ensure compliance with RoHS directives as indicated in the product specifications. Cross-reference the datasheet details regarding pinout and electrical characteristics before integration into final designs.

Flip Flops Selection Notes

Select this component when an octal storage solution with clock enable functionality is required. Consider the 20-PDIP package for through-hole assembly needs. Evaluate the 2 V to 6 V operating range against system power constraints. Compare performance metrics such as propagation delay and output current capabilities with alternative logic families to ensure compatibility with existing circuit designs.

Flip Flops Part Context

This component belongs to the SN74HC377 series of octal D-type flip-flops. It is part of the broader 74HC logic family, known for high-speed operation and wide voltage tolerance. The device serves as a fundamental building block for sequential logic circuits requiring multiple bits of storage within a single integrated circuit package.

Flip Flops Replacement Considerations

SN74HC377N is a parameter-equivalent substitute available from Texas Instruments.