74ALVC00MTC NAND Gate IC Equivalent & Substitute Parts

Part Overview

The 74ALVC00MTC is a 4-channel 2-input NAND gate logic IC manufactured by onsemi in 14-TSSOP surface mount packaging. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. The 74ALVC00 series provides low-voltage CMOS logic functionality suitable for digital signal processing and logic circuit design across industrial and commercial applications.

Key Parameters

Parameter	Specification
Logic Type	NAND Gate
Number of Circuits	4
Number of Inputs	2
Voltage Supply Range	1.65V ~ 3.6V
Current - Quiescent (Max)	10 µA
Current - Output High/Low	24mA / 24mA
Input Logic Level - Low	0.7V ~ 0.8V
Input Logic Level - High	1.7V ~ 2V
Max Propagation Delay	3ns @ 3.3V, 50pF
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	14-TSSOP (0.173", 4.40mm Width)
Base Product Number	74ALVC00

Substitute Part Grouping Explanation

Substitute parts for the 74ALVC00MTC are classified based on electrical parameter equivalence and packaging compatibility. The primary substitution criteria are:

Logic Function: All substitutes must be 4-channel 2-input NAND gates
Voltage Supply Range: 1.65V ~ 3.6V
Output Current Capability: 24mA minimum for both high and low states
Propagation Delay: Maximum 3ns @ 3.3V, 50pF
Package Type: 14-TSSOP or compatible surface mount variants
Operating Temperature Range: -40°C ~ 85°C minimum

Direct substitutes maintain identical electrical specifications. Similar substitutes may have minor variations in quiescent current or propagation delay while remaining functionally compatible within the specified parameter ranges.

Parameter Comparison

Part Number	Manufacturer	Product Status	Quiescent Current (Max)	Propagation Delay @ 3.3V, 50pF	Package Type	Packaging Format
74ALVC00MTC	onsemi	Obsolete	10 µA	3ns	14-TSSOP	Tube
74ALVC00MTCX	Fairchild Semiconductor	Active	10 µA	3ns	14-TSSOP	Tube
SN74ALVC00IPWRG4Q1	Texas Instruments	Active	10 µA	3ns	14-TSSOP	Tape & Reel (TR)
74ALVC00PW,118	NXP USA Inc.	Active	20 µA	2.1ns	14-TSSOP	Bulk
74ALVC00PW-Q100J	Nexperia USA Inc.	Active	20 µA	3ns	14-TSSOP	Tape & Reel (TR)
SN74ALVC00DGVR	Texas Instruments	Active	10 µA	3ns	14-TVSOP	Cut Tape (CT) & Digi-Reel®
SN74ALVC00PWR	Texas Instruments	Active	10 µA	3ns	14-TSSOP	Tape & Reel (TR)

Engineering Selection Recommendations

Direct Substitutes (Identical Electrical Performance)

The following parts maintain full electrical equivalence to the 74ALVC00MTC:

74ALVC00MTCX (Fairchild Semiconductor): Active product status with identical specifications. Recommended for direct replacement in new designs and production runs.
SN74ALVC00IPWRG4Q1 (Texas Instruments): Active product with AEC-Q100 automotive qualification. Suitable for applications requiring automotive-grade components.
SN74ALVC00PWR (Texas Instruments): Active product in Tape & Reel packaging format. Recommended for high-volume production environments.

Similar Substitutes (Minor Parameter Variations)

The following parts are functionally compatible with acceptable parameter variations:

74ALVC00PW,118 (NXP USA Inc.): Quiescent current increased to 20 µA and propagation delay improved to 2.1ns. Acceptable for applications where lower power consumption is not critical and faster switching is beneficial.
74ALVC00PW-Q100J (Nexperia USA Inc.): Quiescent current at 20 µA with AEC-Q100 automotive qualification. Suitable for automotive applications where higher quiescent current is acceptable.
SN74ALVC00DGVR (Texas Instruments): Package variant in 14-TVSOP instead of 14-TSSOP. Electrical specifications identical to main part. Use only if PCB layout accommodates TVSOP package footprint.

Compliance Considerations

Parts with AEC-Q100 qualification (SN74ALVC00IPWRG4Q1, 74ALVC00PW-Q100J) are suitable for automotive applications. All listed substitutes maintain ROHS3 compliance and REACH unaffected status where specified.

Frequently Asked Questions (FAQ)

Q: Can I use SN74ALVC00DGVR as a direct replacement for 74ALVC00MTC?

A: SN74ALVC00DGVR is electrically equivalent but uses 14-TVSOP packaging instead of 14-TSSOP. The footprints are different. Substitution is possible only if your PCB layout can accommodate the TVSOP package dimensions.

Q: What is the difference between the NXP and Nexperia versions?

A: 74ALVC00PW,118 (NXP) and 74ALVC00PW-Q100J (Nexperia) both have 20 µA quiescent current. The Nexperia part includes AEC-Q100 automotive qualification and Tape & Reel packaging, while the NXP part is supplied in Bulk format. The Nexperia part has identical propagation delay to the original part at 3ns, while the NXP part offers improved performance at 2.1ns.

Q: Are all substitutes compatible with the same supply voltage range?

A: Yes. All listed substitute parts operate within the 1.65V ~ 3.6V supply voltage range specified for the 74ALVC00MTC.

Q: Which substitute has the best availability?

A: 74ALVC00PW,118 (NXP USA Inc.) has the highest inventory at 24,357 pieces. SN74ALVC00PWR (Texas Instruments) has 3,200 pieces available.

Q: Can I use parts with higher quiescent current in battery-powered applications?

A: Parts with 20 µA quiescent current (74ALVC00PW,118 and 74ALVC00PW-Q100J) consume twice the standby power of the original 10 µA specification. For battery-powered applications, select substitutes with 10 µA quiescent current: 74ALVC00MTCX, SN74ALVC00IPWRG4Q1, SN74ALVC00DGVR, or SN74ALVC00PWR.

Q: What packaging formats are available?

A: Substitutes are available in Tube, Tape & Reel (TR), Bulk, and Cut Tape (CT) & Digi-Reel® formats. Select based on your procurement and assembly requirements.

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