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Product Detailed Parameters
- Description：74HC21PW-Q100/SOT402/TSSOP14
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The 74HC21PW-Q100J is a dual 4-input AND gate manufactured by Nexperia, designed for automotive applications. It operates within a supply voltage range of 2.0 V to 6.0 V and supports input levels compatible with CMOS or TTL standards depending on the specific variant configuration. The device features low power dissipation, high noise immunity, and latch-up performance exceeding 100 mA per JESD 78 Class II Level B. It is qualified to AEC-Q100 Grade 1 standards, ensuring reliability in harsh environments with operating temperatures spanning from -40 °C to +125 °C.
Feature Summary
- Automotive qualification compliant with AEC-Q100 Grade 1 standards
- Wide supply voltage range supporting 2.0 V to 6.0 V operation
- High noise immunity and robust latch-up protection performance
Applications
- Engine monitoring systems
- Navigation and dashboard circuits
- Infotainment system logic control
Procurement Notes
Verify current manufacturing status directly with Nexperia or authorized distributors, as availability may vary. Confirm package integrity and RoHS compliance upon receipt. Ensure storage conditions meet moisture sensitivity level requirements to prevent damage prior to soldering. Cross-reference datasheet revisions to confirm pinout and electrical characteristics match design specifications.
Selection Notes
Select this component for designs requiring dual 4-input AND functionality in automotive-grade environments. Consider the TSSOP14 package for space-constrained PCB layouts. Verify interface voltage compatibility between driving sources and the HC series input thresholds. Evaluate thermal management needs given the wide operating temperature range specified for automotive grade applications.
Part Context
This part belongs to the Nexperia 74HC-Q100 family of high-cmOS logic devices specifically engineered for automotive electronics. The family provides standard logic functions with enhanced durability and reliability metrics required by automotive industry standards. These components serve as fundamental building blocks for digital control logic in vehicle subsystems where long-term stability and environmental resilience are critical.
Replacement Considerations
Check for direct equivalents such as the 74HCT21PW-Q100J if TTL input levels are preferred over CMOS. Verify pin-to-pin compatibility with other 74HC21 variants from different manufacturers before substitution. Ensure any replacement maintains the same AEC-Q100 Grade 1 qualification and extended temperature range specifications.
