SN74F377ADWR

Flip Flops Overview

The SN74F377ADWR is an octal D-type flip-flop featuring clock enable inputs, manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum frequency of 70 MHz at nominal voltage. The device exhibits a typical propagation delay of 10 ns, with high-level output current capability of -1 mA and low-level output current of 20 mA. It utilizes TTL input logic and provides non-inverting outputs in a 20-SOIC package.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture with positive-edge triggering
• Integrated clock enable inputs for data control
• TTL-compatible input logic levels
• Non-inverting output polarity

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register file implementations in digital systems
• Data buffering and storage applications
• Timing synchronization modules

Flip Flops Procurement Notes

Verify the specific ordering suffix 'DWR' corresponds to the SOIC-20 package and reel packaging configuration as documented in the official datasheet. Confirm that the component meets RoHS compliance requirements for your target assembly process. Ensure compatibility with standard 5V logic families given the TTL input specifications. Cross-reference the manufacturer part number against authorized distributor catalogs to validate authenticity and traceability before procurement.

Flip Flops Selection Notes

Select this component when an octal D-type flip-flop with clock enable functionality is required in a surface-mount application. The SN74F377ADWR is suitable for designs operating strictly within the 4.5 V to 5.5 V power supply range. Consider its 70 MHz performance limit and 10 ns propagation delay for timing-critical paths. This part is appropriate for systems requiring TTL-compatible inputs and non-inverting outputs in a 20-pin SOIC footprint.

Flip Flops Part Context

The SN74F377ADWR belongs to the SN74F377A series of octal edge-triggered D-type flip-flops with clock enable. It is part of Texas Instruments' F-series logic family, designed for high-speed digital applications. The device integrates eight independent D-type flip-flops into a single monolithic chip, providing efficient space utilization for complex digital logic designs requiring parallel data handling and controlled clocking.

Flip Flops Replacement Considerations

SN74F377ANE4 is a verified equivalent part number offering identical functional specifications and pinout compatibility. SN74F377ADWE4 serves as another confirmed substitute within the same product line. These alternatives maintain the same octal D-type flip-flop architecture with clock enable features. Verify package dimensions and thermal characteristics when substituting to ensure mechanical fit.