74LVCH32374AEC,551

Overview

The 74LVCH32374AEC,551 is a D-Type Edge Triggered Flip-Flop belonging to the LVCH logic series. It contains four circuits and features single-ended non-inverting inputs. The device operates within a supply voltage range of 1.2 V to 3.6 V. It utilizes an SOT-536 surface-mount package. Key electrical parameters include a propagation delay of 3.8 ns at 3.3 V and a high-level output current of -24 mA. The component supports industrial operating temperatures from -40 °C to +85 °C.

Feature Summary

• Provides four independent D-type edge-triggered flip-flops for data storage applications
• Supports low-voltage operation with a wide power supply range
• Features high drive capability suitable for bus-oriented architectures

Applications

• Data register circuits in digital systems
• Shift registers for serial-to-parallel conversion
• Bus-oriented memory structures

Procurement Notes

Verify availability status as this product may be discontinued or subject to limited supply constraints. Confirm that the specific suffix matches the required packaging format. Ensure compatibility with existing design specifications regarding voltage levels and thermal requirements before finalizing procurement plans.

Selection Notes

Select this component when designing systems requiring low-voltage logic with moderate speed performance. The SOT-536 package offers space efficiency for compact layouts. Consider the propagation delay characteristics relative to system timing requirements. Verify that the input voltage levels are compatible with the driving source signals.

Part Context

This part belongs to the Nexperia (formerly NXP) 74LVCH family of low-voltage CMOS logic devices. The LVCH series is designed for applications requiring operation at reduced supply voltages while maintaining compatibility with standard logic interfaces. The 74LVCH32374 variant specifically provides quad D-type flip-flop functionality within a compact surface-mount footprint.

Replacement Considerations

Check for direct substitutes within the same LVCH family or equivalent parts from other manufacturers offering identical pinouts and electrical characteristics. Verify that any replacement maintains the same package type and voltage specifications.