SN74ALVCH374DWRG4

Flip Flops Overview

The SN74ALVCH374DWRG4 is an octal edge-triggered D-type flip-flop featuring three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 3.6 V and supports data rates up to 200 MHz. The device incorporates Schmitt trigger inputs on all channels for enhanced noise immunity and includes an active-low output enable (OE) control. Packaged in a 20-pin SOIC format, it functions across a temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration with independent D-type flip-flops
• Three-state outputs controlled by active-low OE input
• Schmitt trigger inputs for improved noise filtering
• Compatible with 3.3-V CMOS logic families

Flip Flops Applications

• High-speed data buffering and latching
• Register file implementations
• Bus-oriented memory transfers
• Clock domain crossing synchronization

Flip Flops Procurement Notes

Verify the specific ordering suffix G4 confirms RoHS compliance and lead-free status as per manufacturer specifications. Confirm package dimensions match the standard SOIC-20 footprint requirements for your PCB layout. Ensure voltage levels align with the specified 2.7 V to 3.6 V operating range before integration.

Flip Flops Selection Notes

Select this component when requiring high-speed octal storage with low power consumption in 3.3-V systems. The Schmitt trigger inputs are critical for noisy environments. Compare against SN74LVTH374 for higher drive current or SN74AHC374 for broader voltage compatibility if system requirements differ from the ALVCH specifications.

Flip Flops Part Context

This part belongs to the SN74ALVCH family of advanced low-voltage CMOS logic devices. It provides high-speed performance while maintaining low power dissipation. The series is designed for applications requiring interface between 3.3-V and 5-V systems, offering robust signal integrity through its specific input and output characteristics.

Flip Flops Replacement Considerations

SN74ALVCH374DW serves as the non-RoHS equivalent. SN74LVTH374DWR offers higher output drive capability but requires strict voltage adherence. SN74AHC374DWR provides wider voltage tolerance but lacks the specific ALVCH optimization for 3.3-V interfaces.