SN74AUCH32374GKER

Flip Flops Overview

The SN74AUCH32374GKER is a 3.3-V ABT logic device featuring 32-bit edge-triggered D-type flip-flops with three-state outputs. It operates within a supply voltage range of 2.7 V to 3.6 V and supports data rates up to 160 MHz. The component exhibits a maximum propagation delay of 4.5 ns at nominal voltage, with output drive capabilities of -32 mA (high) and 64 mA (low). It functions reliably across an operating temperature range of -40°C to 85°C and utilizes a 96-pin LFBGA package.

Flip Flops Feature Summary

• Integrates thirty-two independent D-type flip-flops for high-density data storage applications.
• Provides three-state outputs to facilitate direct connection to multiplexed data buses.
• Utilizes Texas Instruments ABT technology to achieve high-speed operation with low power consumption.

Flip Flops Applications

• High-performance data bus buffering in computing systems
• Registering and latching wide data words in digital signal processing
• Interface circuits requiring high-speed parallel data transfer

Flip Flops Procurement Notes

Verify the specific ordering suffix GKER against the manufacturer's official documentation to confirm the exact pin configuration, tape-and-reel specifications, and environmental compliance status. Ensure that the selected variant matches the required thermal performance and package dimensions for the target PCB layout. Cross-reference the datasheet revision history to confirm compatibility with current design requirements before finalizing procurement.

Flip Flops Selection Notes

Select this component when designing systems requiring 32-bit parallel data registration at speeds exceeding standard logic families. The ABT technology offers a balance of speed and power suitable for 3.3-V environments. Consider the 96-pin LFBGA package constraints regarding thermal dissipation and board space. Evaluate the 160 MHz operational limit against the system clock frequency to ensure timing margins are met under worst-case load conditions.

Flip Flops Part Context

This device belongs to the SN74AUCH series, representing advanced high-speed CMOS logic optimized for 3.3-V operations. It is part of the broader 32-bit flip-flop family, providing a scalable solution for complex digital designs. The ABT architecture distinguishes it from standard LVTH or HC families by offering superior switching speeds while maintaining low static power dissipation, making it ideal for modern high-bandwidth interfaces.

Flip Flops Replacement Considerations

SN74LVTH32374: Offers similar functionality but may differ in specific electrical characteristics and speed grades compared to the ABT technology used in the SN74AUCH32374GKER.