74ALVC08MTC AND Gate IC Equivalent & Substitute Parts

Part Overview

The 74ALVC08MTC is a 4-channel 2-input AND gate logic IC manufactured by onsemi in 14-TSSOP surface mount packaging. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and design requirements. The 74ALVC08 series provides low-voltage CMOS AND gate functionality suitable for applications requiring 1.65V to 3.6V supply voltage operation with fast propagation delay characteristics.

Key Parameters

Parameter	Value
Logic Type	AND Gate
Number of Circuits	4
Number of Inputs	2
Voltage - Supply	1.65V ~ 3.6V
Current - Quiescent (Max)	40 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 @ V, Max CL	2.9ns @ 3.3V, 50pF
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	14-TSSOP (0.173", 4.40mm Width)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the 74ALVC08MTC is determined by the following critical parameters:

Logic Function: 4-channel 2-input AND gate configuration
Supply Voltage Range: 1.65V ~ 3.6V
Output Drive Capability: 24mA high and low
Propagation Delay: 2.9ns @ 3.3V, 50pF
Operating Temperature Range: -40°C ~ 85°C
Package Type: 14-TSSOP surface mount
Compliance: ROHS3 compliant, MSL 1

Substitute parts are grouped into two categories based on packaging and product status:

Category 1: Direct Package Match (14-TSSOP) Parts maintaining identical 14-TSSOP packaging with active product status from Texas Instruments.

Category 2: Alternative Package (14-TVSOP) Parts with equivalent electrical specifications but different package footprint (14-TVSOP) from Texas Instruments.

Category 3: Bulk Packaging NXP Semiconductors part with equivalent specifications supplied in bulk packaging.

Parameter Comparison

Parameter	74ALVC08MTC (onsemi)	SN74ALVC08IPWRQ1 (TI)	SN74ALVC08IPWRG4Q1 (TI)	SN74ALVC08PWR (TI)	SN74ALVC08DGVR (TI)	74ALVC08PW,118 (NXP)
Logic Type	AND Gate	AND Gate	AND Gate	AND Gate	AND Gate	AND Gate
Number of Circuits	4	4	4	4	4	4
Number of Inputs	2	2	2	2	2	2
Voltage - Supply	1.65V ~ 3.6V	1.65V ~ 3.6V	1.65V ~ 3.6V	1.65V ~ 3.6V	1.65V ~ 3.6V	1.65V ~ 3.6V
Current - Quiescent (Max)	40 µA	10 µA	10 µA	10 µA	10 µA	Not specified
Current - Output High, Low	24mA, 24mA	24mA, 24mA	24mA, 24mA	24mA, 24mA	24mA, 24mA	Not specified
Input Logic Level - Low	0.7V ~ 0.8V	0.7V ~ 0.8V	0.7V ~ 0.8V	0.7V ~ 0.8V	0.7V ~ 0.8V	Not specified
Input Logic Level - High	1.7V ~ 2V	1.7V ~ 2V	1.7V ~ 2V	1.7V ~ 2V	1.7V ~ 2V	Not specified
Max Propagation Delay @ V, Max CL	2.9ns @ 3.3V, 50pF	2.9ns @ 3.3V, 50pF	2.9ns @ 3.3V, 50pF	2.9ns @ 3.3V, 50pF	2.9ns @ 3.3V, 50pF	Not specified
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	Not specified
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	14-TSSOP	14-TSSOP	14-TSSOP	14-TSSOP	14-TVSOP	Not specified
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	Not specified
Automotive Grade	Not specified	AEC-Q100	AEC-Q100	Not specified	Not specified	Not specified

Engineering Selection Recommendations

For Direct Replacement (14-TSSOP Package):

SN74ALVC08IPWRQ1 and SN74ALVC08IPWRG4Q1 from Texas Instruments are primary substitutes for the 74ALVC08MTC. Both parts maintain identical 14-TSSOP packaging and all critical electrical parameters. SN74ALVC08IPWRQ1 and SN74ALVC08IPWRG4Q1 carry AEC-Q100 automotive qualification, providing enhanced reliability for automotive applications. SN74ALVC08PWR offers the same electrical specifications and 14-TSSOP package with active product status, supplied in Cut Tape and Digi-Reel packaging formats.

For Alternative Package Consideration (14-TVSOP):

SN74ALVC08DGVR from Texas Instruments provides equivalent electrical performance with 14-TVSOP packaging. This part is suitable only when PCB layout accommodates the alternative package footprint. The 14-TVSOP package maintains the same 0.173" width but uses a different pin configuration.

For Bulk Supply:

74ALVC08PW,118 from NXP Semiconductors offers equivalent base functionality with bulk packaging availability. Complete electrical parameter specifications are not provided for this part; detailed datasheet review is required before selection.

Compliance Considerations:

All Texas Instruments substitutes maintain ROHS3 compliance and MSL 1 rating consistent with the original part. Quiescent current in Texas Instruments parts (10 µA) is lower than the original 74ALVC08MTC (40 µA), providing improved power efficiency in low-power applications.

Frequently Asked Questions (FAQ)

Q: Can SN74ALVC08IPWRQ1 be used as a direct replacement for 74ALVC08MTC?

A: Yes. SN74ALVC08IPWRQ1 maintains identical 14-TSSOP packaging and all critical electrical parameters including supply voltage range (1.65V ~ 3.6V), output drive capability (24mA), propagation delay (2.9ns @ 3.3V, 50pF), and operating temperature range (-40°C ~ 85°C). The part is active status from Texas Instruments with ROHS3 compliance.

Q: What is the difference between SN74ALVC08IPWRQ1 and SN74ALVC08IPWRG4Q1?

A: Both parts are electrically identical with 14-TSSOP packaging and active product status. The primary difference is packaging format: SN74ALVC08IPWRQ1 is supplied in Tape & Reel format, while SN74ALVC08IPWRG4Q1 is also supplied in Tape & Reel. Both carry AEC-Q100 automotive qualification.

Q: Can SN74ALVC08DGVR replace 74ALVC08MTC in existing PCB designs?

A: SN74ALVC08DGVR is electrically equivalent but uses 14-TVSOP packaging instead of 14-TSSOP. PCB layout modification is required as the package footprints are different. This substitution is only viable for new designs or PCB revisions that accommodate the alternative package.

Q: Why do Texas Instruments parts show lower quiescent current (10 µA) compared to the original 74ALVC08MTC (40 µA)?

A: The lower quiescent current in Texas Instruments parts reflects improved manufacturing process technology. This difference is beneficial for power-sensitive applications and does not affect functional compatibility or logic performance.

Q: Is 74ALVC08PW,118 from NXP a suitable substitute?

A: 74ALVC08PW,118 shares the same base product number (74ALVC08) and logic function. However, complete electrical parameter specifications are not provided in the available data. Detailed datasheet comparison is required before selection to confirm compatibility with specific application requirements.

Q: What packaging formats are available for Texas Instruments substitutes?

A: SN74ALVC08IPWRQ1 and SN74ALVC08IPWRG4Q1 are supplied in Tape & Reel format. SN74ALVC08PWR is available in Cut Tape and Digi-Reel packaging. 74ALVC08PW,118 from NXP is supplied in bulk packaging.

Q: Are all substitute parts ROHS3 compliant?

A: All Texas Instruments substitutes (SN74ALVC08IPWRQ1, SN74ALVC08IPWRG4Q1, SN74ALVC08PWR, SN74ALVC08DGVR) are ROHS3 compliant with MSL 1 rating. Compliance status for 74ALVC08PW,118 from NXP is not specified in available data.

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