74ALVC32PW-Q100J Equivalent & Substitute Parts

Part Overview

The 74ALVC32PW-Q100J is a 4-channel 2-input OR gate logic IC manufactured by Nexperia USA Inc. in a 14-TSSOP surface mount package. This component is classified as an active product with automotive-grade qualification (AEC-Q100) and is RoHS3 compliant. The part operates across a wide supply voltage range of 1.65V to 3.6V, making it suitable for low-power digital logic applications. Substitute parts are identified based on matching functional specifications, electrical parameters, and package compatibility to ensure direct interchangeability in circuit designs.

Substiute Parts

74ALVC32PW-Q100J

Nexperia USA Inc.In Stock: 82174ALVC32PW-Q100J Datasheet

Current PartRFQ

SN74ALVC32PWR

Texas InstrumentsIn Stock: 2327SN74ALVC32PWR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 74ALVC32PW-Q100J are identified based on strict equivalence across the following critical parameters:

• Logic function: 4-channel 2-input OR gate
• Electrical specifications: Supply voltage range 1.65V ~ 3.6V, quiescent current 10 µA maximum, output current 24mA for both high and low states
• Timing characteristics: Maximum propagation delay of 2.8ns at 3.3V with 50pF load
• Input logic thresholds: Low level 0.7V ~ 0.8V, high level 1.7V ~ 2V
• Package format: 14-TSSOP surface mount
• Operating temperature range: -40°C ~ 85°C
• Compliance standards: RoHS3 compliant, REACH unaffected

Substitutes must maintain identical functional behavior, electrical performance, and physical package compatibility. Differences in manufacturer origin do not affect substitution eligibility when all specified parameters are matched.

Parameter Comparison

Engineering Selection Recommendations

The SN74ALVC32PWR manufactured by Texas Instruments is a direct parametric equivalent to the 74ALVC32PW-Q100J. Both parts are active products with identical electrical specifications, timing characteristics, and package configurations. Selection between these parts may be based on availability, supply chain considerations, or inventory requirements. Both parts maintain automotive-grade qualification and full RoHS3 compliance, ensuring suitability for regulated applications. The 14-TSSOP package format is consistent across both options, eliminating any PCB layout or assembly modifications.

Frequently Asked Questions (FAQ)

Q: Can the SN74ALVC32PWR be used as a direct replacement for the 74ALVC32PW-Q100J?

A: Yes. Both parts are parametrically equivalent across all specified electrical, timing, and functional parameters. The 14-TSSOP package dimensions and pin configuration are identical, enabling direct substitution without circuit redesign.

Q: Are there any differences in automotive qualification between these parts?

A: The 74ALVC32PW-Q100J carries explicit AEC-Q100 automotive qualification. Both parts operate within the same temperature range (-40°C ~ 85°C) and maintain identical electrical specifications suitable for automotive applications. Verify specific qualification requirements with your design documentation.

Q: What determines compatibility for OR gate logic IC substitution?

A: Compatibility is determined by matching logic function (4-channel 2-input OR gate), supply voltage range (1.65V ~ 3.6V), output current capability (24mA), propagation delay (2.8ns @ 3.3V, 50pF), and package format (14-TSSOP). All these parameters are identical between the main part and substitute.

Q: Does the package format affect substitution eligibility?

A: No. Both parts use the identical 14-TSSOP (0.173", 4.40mm Width) surface mount package. Pin count, spacing, and physical dimensions are matched, ensuring compatibility with existing PCB designs and assembly processes.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the 74ALVC32PW-Q100J and SN74ALVC32PWR are RoHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for commercial and industrial applications.