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Product Detailed Parameters
- Description：IC GATE OR 4CH 2-INP 14DHVQFN
- Series：74HC
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：OR Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：5.2mA, 5.2mA
- Input Logic Level - Low：0.5V ~ 1.8V
- Input Logic Level - High：1.5V ~ 4.2V
- Max Propagation Delay @ V, Max CL：15ns @ 6V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-DHVQFN (2.5x3)
- Package / Case：14-VFQFN Exposed Pad
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The Nexperia 74HC32BQ-Q100,115 is a quad 2-input OR gate qualified to AEC-Q100 Grade 1. It operates within a supply voltage range of 2.0 V to 6.0 V and supports ambient temperatures from -40 °C to +125 °C. The device features CMOS low power dissipation, high noise immunity, and symmetrical output impedance with balanced propagation delays. ESD protection exceeds 2000 V (HBM) and 1000 V (CDM). It utilizes the DHVQFN14 package (SOT762-1), which includes side-wettable flanks for automated optical inspection.
Feature Summary
- Automotive qualification in accordance with AEC-Q100 Grade 1 standards
- DHVQFN14 package with side-wettable flanks enabling automated optical inspection of solder joints
- Inputs include clamp diodes allowing interface to voltages exceeding VCC via current limiting resistors
Applications
- Automotive electronic systems requiring robust logic gates
- Mixed-voltage environments utilizing input clamp diodes
- Applications necessitating high noise immunity and low power consumption
Procurement Notes
Verify the specific ordering suffix matches the required package variant. Confirm that the DHVQFN14 footprint aligns with the SOT762-1 outline dimensions provided in the datasheet. Ensure design safeguards account for the absolute maximum ratings to prevent permanent damage during operation or storage.
Selection Notes
Select this component when automotive reliability under AEC-Q100 Grade 1 is mandatory. The DHVQFN14 package is suitable for space-constrained designs requiring thermal enhancement and reliable solder joint inspection. Verify compatibility with system supply voltages between 2.0 V and 6.0 V before integration.
Part Context
This part belongs to the 74HC32-Q100 family of quad 2-input OR gates manufactured by Nexperia. It shares functional characteristics with other variants in the series but is distinguished by its specific DHVQFN14 packaging and automotive-grade qualification status.
Replacement Considerations
Cross-reference with other 74HC32-Q100 variants such as 74HC32D-Q100 or 74HC32PW-Q100 if package changes are acceptable. Ensure pinout compatibility and verify that alternative packages meet the same thermal and electrical specifications.
