SN74LVTH374DBR

Flip Flops Overview

The SN74LVTH374DBR is an octal D-type flip-flop manufactured by Texas Instruments, housed in a 20-SSOP surface-mount package. It features three-state outputs and ABT logic technology designed for low-voltage operation. The device operates within a supply voltage range of 2.7 V to 3.6 V. It includes eight D-type flip-flops with positive-edge triggering and an active-low asynchronous clear input. The component supports high-speed data latching suitable for memory and bus-oriented applications.

Flip Flops Feature Summary

• ABT logic technology enables simultaneous switching with controlled signal integrity
• Three-state outputs facilitate direct connection to system buses
• Asynchronous clear input allows immediate reset independent of clock signals

Flip Flops Applications

• Bus-oriented memory mapping
• Clock buffer circuits
• Register file implementations

Flip Flops Procurement Notes

Verify the specific ordering suffix 'DBR' corresponds to the SSOP-20 package and reel quantity specifications. Confirm that the procurement channel provides original manufacturer documentation to ensure authenticity. Check RoHS compliance status against current regulatory requirements before finalizing purchase orders.

Flip Flops Selection Notes

Select this component when designing systems requiring 3.3 V logic levels with ABT performance characteristics. Ensure the application environment stays within the specified operating temperature range. Verify that the load capacitance requirements do not exceed the datasheet limits for optimal switching speed.

Flip Flops Part Context

This part belongs to the SN74LVTH series, which utilizes ABT (Advanced BiCMOS Technology) to provide high-speed performance at low voltages. It serves as a modern alternative to standard TTL or CMOS octal latches, offering improved noise immunity and lower power consumption compared to legacy families.

Flip Flops FAQ

What is the function of the asynchronous clear input?

The asynchronous clear input forces all eight outputs to a low state immediately, regardless of the clock or data inputs.

How does the three-state output benefit bus applications?

It allows multiple devices to share a common data line by enabling high-impedance states when the device is not selected.