74HC2G14GV-Q100H

Overview

The Nexperia 74HC2G14GV-Q100H is a dual inverting Schmitt trigger integrated circuit designed for automotive applications. It operates within a supply voltage range of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C. The device features CMOS low power dissipation, high noise immunity, and balanced propagation delays. It includes input clamp diodes to allow interfacing with voltages exceeding VCC using current limiting resistors. The component complies with JEDEC standards JESD8C and JESD7A.

Feature Summary

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Schmitt trigger inputs transform slowly changing signals into sharply defined jitter-free outputs
• High noise immunity and CMOS low power dissipation
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

Applications

• Wave and pulse shaper for highly noisy environments
• Astable multivibrators
• Monostable multivibrators

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct package type and temperature rating. Confirm that the procurement channel provides valid traceability for AEC-Q100 qualified components. Check for any recent Product Change Notices (PCN) regarding marking or assembly location updates before finalizing orders.

Selection Notes

Select this component when dual inverting logic with Schmitt trigger action is required in automotive systems. Ensure the design accommodates the specified supply voltage range and operating temperature limits. Verify that the SC-74 (TSOP6) package dimensions fit the available PCB footprint constraints.

Part Context

This part belongs to the Nexperia 74HC2G14-Q100 family of dual inverting Schmitt triggers. It is specifically designated for Grade 1 automotive qualification. The 'GV' suffix indicates the SC-74 (TSOP6) plastic surface-mounted package variant. It shares functional characteristics with other members of the 74HC series but is optimized for automotive reliability standards.

Replacement Considerations

Direct substitutes include the 74HCT2G14GV-Q100H for TTL-level input compatibility. Other variants such as the 74HC2G14GW-Q100H offer alternative packaging options.