74ALVC00MTCX NAND Gate IC Equivalent & Substitute Parts

Part Overview

The 74ALVC00MTCX is a 4-channel 2-input NAND gate logic IC manufactured by onsemi in 14-TSSOP surface mount packaging. This device operates across a 1.65V to 3.6V supply voltage range with low quiescent current and is compliant with RoHS3 and REACH standards. The part is currently in Last Time Buy status, making identification of equivalent and substitute parts essential for design continuity and procurement planning.

Substiute Parts

74ALVC00MTCX

onsemiIn Stock: 1476974ALVC00MTCX Datasheet

Current PartRFQ

SN74ALVC00PWR

Texas InstrumentsIn Stock: 3223SN74ALVC00PWR Datasheet

DirectRFQ

74ALVC00PW,118

NXP USA Inc.In Stock: 2441574ALVC00PW,118 Datasheet

SimilarRFQ

SN74ALVC00DGVR

Texas InstrumentsIn Stock: 2975SN74ALVC00DGVR Datasheet

SimilarRFQ

74ALVC00PW-Q100J

Nexperia USA Inc.In Stock: 97974ALVC00PW-Q100J Datasheet

Parametric EquivalentRFQ

SN74ALVC00IPWRG4Q1

Texas InstrumentsIn Stock: 2753SN74ALVC00IPWRG4Q1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 74ALVC00MTCX is determined by the following criteria:

Direct Substitutes maintain identical electrical parameters: 4-channel NAND gate configuration, 1.65V–3.6V supply voltage, 10 µA maximum quiescent current, 24mA output drive, 3ns propagation delay at 3.3V with 50pF load, and -40°C to 85°C operating temperature range. Package type (14-TSSOP) and surface mount mounting are required.

Similar Substitutes share the same logic function and pin configuration but may exhibit minor variations in quiescent current (up to 20 µA) or propagation delay (2.1ns minimum). These parts maintain compatibility with the same supply voltage and operating temperature range.

Package Variants include alternative surface mount packages such as 14-TVSOP, which preserve electrical performance while offering different physical form factors.

Automotive-Qualified Variants include AEC-Q100 certification and are suitable for applications requiring automotive-grade reliability.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Identical Electrical Performance): SN74ALVC00PWR (Texas Instruments) and SN74ALVC00IPWRG4Q1 (Texas Instruments) are primary candidates. Both maintain 10 µA quiescent current and 3ns propagation delay specifications. SN74ALVC00PWR is in Active product status with standard commercial qualification. SN74ALVC00IPWRG4Q1 includes AEC-Q100 automotive qualification and is recommended for applications requiring automotive-grade reliability.

For Active Product Status with Minor Parameter Tolerance: 74ALVC00PW,118 (NXP USA Inc.) and 74ALVC00PW-Q100J (Nexperia USA Inc.) are Active products. Both exhibit 20 µA maximum quiescent current (versus 10 µA in the original) and offer improved propagation delay performance (2.1ns and 3ns respectively). These parts are suitable where slightly elevated quiescent current is acceptable. 74ALVC00PW-Q100J includes AEC-Q100 qualification.

For Package Variant Requirement: SN74ALVC00DGVR (Texas Instruments) provides equivalent electrical performance in 14-TVSOP packaging, maintaining 10 µA quiescent current and 3ns propagation delay. This option is applicable when alternative surface mount package geometry is required.

Compliance Considerations: All substitute parts maintain RoHS3 compliance and REACH unaffected status. Moisture Sensitivity Level 1 (Unlimited) is consistent across all options. ECCN and HTSUS classifications remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can SN74ALVC00PWR directly replace 74ALVC00MTCX without circuit modification? A: Yes. SN74ALVC00PWR maintains identical electrical specifications: 4-channel NAND gate, 1.65V–3.6V supply voltage, 10 µA quiescent current, 24mA output drive, 3ns propagation delay, and 14-TSSOP packaging. Pin configuration and functional behavior are equivalent.

Q: What is the difference between 74ALVC00PW,118 and SN74ALVC00PWR? A: Both are 4-channel NAND gates in 14-TSSOP packaging with identical supply voltage and operating temperature ranges. 74ALVC00PW,118 (NXP) exhibits 20 µA maximum quiescent current and 2.1ns propagation delay, while SN74ALVC00PWR (Texas Instruments) specifies 10 µA quiescent current and 3ns propagation delay. The NXP part offers faster propagation delay but higher quiescent current consumption.

Q: Why is SN74ALVC00DGVR listed as a substitute if it uses 14-TVSOP packaging instead of 14-TSSOP? A: SN74ALVC00DGVR is a package variant substitute. It maintains identical electrical performance (10 µA quiescent current, 3ns propagation delay) and is suitable for designs where 14-TVSOP surface mount packaging is acceptable or preferred. Pin count and functional configuration remain equivalent; only the physical package footprint differs.

Q: Are automotive-qualified versions available? A: Yes. SN74ALVC00IPWRG4Q1 (Texas Instruments) and 74ALVC00PW-Q100J (Nexperia USA Inc.) both include AEC-Q100 automotive qualification. SN74ALVC00IPWRG4Q1 maintains the original 10 µA quiescent current specification, while 74ALVC00PW-Q100J specifies 20 µA.

Q: What is the impact of increased quiescent current in NXP and Nexperia variants? A: The increase from 10 µA to 20 µA maximum quiescent current affects standby power consumption. In battery-powered or low-power applications, this difference may be significant over extended idle periods. For standard industrial applications with continuous operation, the impact is typically negligible.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed substitute parts maintain RoHS3 compliance and REACH unaffected status, consistent with the original 74ALVC00MTCX specification.

Q: Which substitute offers the best propagation delay performance? A: 74ALVC00PW,118 (NXP USA Inc.) specifies 2.1ns propagation delay at 3.3V with 50pF load, which is faster than the original 3ns specification. This improved performance may benefit timing-critical applications, provided the increased quiescent current (20 µA) is acceptable.