SN74HC377ANSR

Flip Flops Overview

The SN74HC377ANSR is an octal D-type flip-flop with clock enable, manufactured by Texas Instruments. It belongs to the HC logic family and features a 20-SOIC surface-mount package. The device operates within a supply voltage range of 2 V to 6 V. It includes eight D-type flip-flops with positive-edge triggering and non-inverting outputs. Key electrical parameters include a maximum propagation delay of 160 ns at 2 V and static current of 8 µA. The component supports through-hole or surface-mount installation styles depending on the variant, though this specific part is SMD/SMT.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops per single integrated circuit package.
• Positive-edge triggered operation synchronized with the clock signal for precise data capture.
• Integrated clock enable functionality allowing selective control over data storage operations.
• CMOS output structure ensuring high noise immunity and low power consumption during standby.

Flip Flops Applications

• Parallel-to-serial data conversion circuits in communication systems.
• General-purpose register applications requiring multi-bit data storage.
• Timing and synchronization modules in digital logic designs.
• Buffering interfaces between microprocessors and peripheral devices.

Flip Flops Procurement Notes

Verify that the ordering suffix matches the required tape and reel quantity specifications. Confirm the SOIC-20 package dimensions align with PCB footprint requirements. Ensure compatibility with the target supply voltage range and operating temperature conditions before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when an octal D-type flip-flop with clock enable is required in a surface-mount format. Consider the HC series characteristics for standard CMOS logic compatibility. Evaluate the 20-SOIC package constraints against available board space and thermal management needs for the specific application environment.

Flip Flops Part Context

This part belongs to the SN74HC377 series of octal D-type flip-flops. It shares functional similarities with other variants like SN74HC377NE4 and SN74HC377DW but differs in packaging and mounting style. The HC series offers wide supply voltage ranges and high-speed performance suitable for various digital logic applications.

Flip Flops Replacement Considerations

SN74HC377NSR

Flip Flops FAQ

What is the trigger type of the SN74HC377ANSR?

The device uses positive-edge triggering for data capture.

Does the SN74HC377ANSR have inverted outputs?

No, the outputs are non-inverting.