74LV377N,112

Overview

The NXP USA Inc. 74LV377N,112 is an octal D-type flip-flop featuring positive-edge triggering and non-inverted outputs. It operates within a supply voltage range of 1.0V to 3.6V. The device supports a maximum clock frequency of 70 MHz and exhibits a typical propagation delay of 30ns at 3.3V with a 50pF load. Output drive capability is specified at 6mA for both high and low states. It is housed in a 20-pin DIP package.

Feature Summary

• Octal D-type flip-flop architecture with positive-edge clock triggering
• Non-inverted output configuration compatible with standard logic families
• Optimized for low-voltage CMOS applications across 1.0V to 3.6V range

Applications

• Low-voltage data storage systems
• Parallel-to-serial conversion circuits
• Digital signal processing interfaces

Procurement Notes

Verify the specific suffix '112' corresponds to the tape-and-reel or tube packaging variant required for your assembly process. Confirm RoHS3 compliance status for environmental regulations. Ensure the operating voltage range aligns with your system's power rails, as this device supports lower voltages than standard TTL counterparts.

Selection Notes

Select this component when designing low-power digital systems requiring octal latching functionality. It serves as a direct pin-compatible replacement for 74HC/HCT377 devices in mixed-voltage environments. Consider its 70 MHz speed limit for high-frequency clocking requirements and verify interface compatibility with your microcontroller or FPGA I/O standards.

Part Context

This part belongs to the 74LV series, designed for low-voltage operation. It shares functional compatibility with the 74HC and 74HCT families but offers improved power efficiency at reduced supply voltages. The DIP-20 package facilitates through-hole prototyping and legacy board designs.

Replacement Considerations

The 74LV377DB,112 is a documented alternative from NXP, differing primarily in surface-mount TSSOP packaging rather than electrical function.