74LVC1G74GD-Q100H

Overview

The 74LVC1G74GD-Q100H is a single D-type flip-flop with separate set and clear inputs, manufactured by Nexperia. It operates within a supply voltage range of 1.65 V to 5.5 V and supports data rates up to 200 MHz. The device features low power consumption, high noise immunity, and TTL-compatible inputs. It is qualified to AEC-Q100 Grade 1 standards for automotive applications and includes I_OFF circuitry for partial power-down protection. The component is housed in a SC-74B (SOT353) package.

Feature Summary

• AEC-Q100 Grade 1 qualified for automotive reliability
• I_OFF circuitry prevents backflow current during partial power-down
• TTL-compatible input levels for direct interfacing
• High noise immunity with Schmitt-trigger action

Applications

• Automotive electronic control units
• Data storage and shift registers
• Timing delay circuits
• Pulse timing and synchronization

Procurement Notes

Verify the specific suffix GD corresponds to the SC-74B (SOT353) package configuration. Confirm AEC-Q100 Grade 1 qualification status matches project requirements. Ensure compatibility with required operating temperature ranges and voltage levels before finalizing procurement specifications.

Selection Notes

Select this component for designs requiring a single D-type flip-flop in a minimal footprint. It is suitable for mixed 3.3 V and 5 V environments due to its wide supply range. Consider the SC-74B package for space-constrained PCB layouts requiring surface-mount installation.

Part Context

This part belongs to the Nexperia 74LVC1Gxx-Q100 series of single-function logic devices. These components are designed for low-voltage CMOS applications and offer high-speed performance. The series provides various logic functions optimized for automotive and industrial environments.

Replacement Considerations

Check for pin-compatible alternatives within the 74LVC1G74 family from other manufacturers. Verify that any substitute meets the same AEC-Q100 Grade 1 qualification and package dimensions.