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Home > Products > Integrated Circuits (ICs) > Logic > Gates and Inverters

onsemi 74ALVC08MTC

Name: 74ALVC08MTC
Brand: onsemi
SKU: 74ALVC08MTC
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74ALVC08MTC

Manufacturer:: onsemi

Category:: Gates and Inverters

Package:: 14-TSSOP (0.173", 4.40mm Width)

Datasheet:: 74ALVC08MTC.pdf

Description:: IC GATE AND 4CH 2-INP 14TSSOP

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Product details

Overview

74ALVC08MTC from onsemi is a low-voltage quad 2-input AND gate IC operating from 1.65 V to 3.6 V V_CC, with 3.6 V tolerant inputs/outputs, propagation delay as low as 2.9 ns (at 3.3 V), and power-off high-impedance I/O - used in voltage-level translated logic interfacing between mixed-supply systems such as 1.8 V microcontrollers and 3.3 V peripherals.

For engineers reviewing the 74ALVC08MTC datasheet, pinout, applications, or equivalent options, key selection criteria include input/output voltage tolerance, propagation delay across supply ranges, quiescent current at 1.65 V–3.6 V, noise reduction features, and TSSOP-14 package compatibility with space-constrained PCB layouts.

Technical Context

The 74ALVC08MTC implements four independent non-inverting AND gates using advanced CMOS process technology, enabling high-speed switching while maintaining sub-40 µA ICC quiescent current. Its 3.6 V tolerant I/O allows direct connection to higher-voltage logic without external level shifters.

It supports operation across industrial temperature range (−40°C to +85°C) and includes Quiet Series EMI/noise suppression circuitry. Input leakage remains ≤ ±5.0 µA at 3.6 V, and latchup performance conforms to JEDEC JED78.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	1.65 V to 3.6 V - enables interoperability across 1.8 V, 2.5 V, and 3.3 V logic domains
t_PD Max	2.9 ns @ 3.0–3.6 V - supports >300 MHz toggle rates in critical timing paths
I/O Voltage Tolerance	Up to 4.6 V absolute max, 3.6 V functional - eliminates need for external clamping diodes
Power-off High-Z	Inputs and outputs enter high-impedance state when V_CC = 0 V - prevents back-driving in hot-swap or partial-power-down systems
IOH/IOL Drive	±24 mA @ 3.0 V - sufficient to drive multiple LVTTL or ALVC loads without buffering
ESD Rating	HBM > 2000 V, MM > 250 V - meets industrial handling requirements without special ESD controls

Pinout & Package

TSSOP-14 wide-body (Case 948G), 5.0 mm × 4.4 mm footprint, 0.65 mm pitch, 1.2 mm max height - optimized for automated SMT assembly and thermal dissipation in dense logic clusters.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 4, 5, 8, 9, 11, 12	A_n/B_n Inputs	Eight total inputs (four AND gates), each 3.6 V tolerant and high-impedance when powered down
3, 6, 10, 13	O_n Outputs	Four buffered AND outputs, capable of sourcing/sinking ±24 mA at 3.0 V
7	GND	Dedicated ground reference for all logic functions and internal ESD protection network
14	V_CC	Single supply rail for entire device; powers internal biasing, output drivers, and noise-reduction circuitry

Key Features

Feature	Design Value
Quiet Series Noise Reduction	Integrated slew-rate control and output stage optimization reduces simultaneous switching noise by >40% vs. standard ALVC
3.6 V Tolerant I/O	Allows direct interface to 3.3 V systems while powered from 1.8 V - eliminates discrete level translators
Low ICC at 1.65 V	Quiescent current ≤ 40 µA - extends battery life in always-on sensor interface logic
JEDEC JED78 Latchup Immunity	Withstands >100 mA transient current without functional disruption - suitable for noisy industrial environments

Applications

Industrial PLC I/O Expansion	USB-C Power Delivery Controller Logic
Use Scenario: Interfacing 1.8 V FPGA GPIOs to 3.3 V fieldbus transceivers in modular I/O modules. IC Role / Device Role / Timing Role: Level-translating AND gate enabling enable/control signal arbitration between voltage domains. Use Value: Eliminates external level shifters and reduces BOM count by one per signal path while maintaining <3 ns timing margin.	Use Scenario: Validating dual-role port (DRP) negotiation signals (e.g., CC1/CC2 ANDed with role state) in USB-C PD controllers. IC Role / Device Role / Timing Role: Fast, low-power combinatorial logic for real-time policy engine decision gating. Use Value: 2.9 ns t_PD ensures PD state machine transitions meet USB PD 3.1 timing budgets (<10 ns).
Automotive Body Control Module	Medical Wearable Sensor Hub
Use Scenario: Enabling CAN transceiver standby mode only when both ignition status and door-lock command are asserted. IC Role / Device Role / Timing Role: Safety-critical enable logic with fail-safe high-impedance behavior during power loss. Use Value: Power-off high-Z prevents backfeeding into disabled CAN PHY, meeting ISO 11898-2 fault containment requirements.	Use Scenario: Gating data-ready interrupts from multiple ultra-low-power biosensors (PPG, ECG, IMU) before waking an ARM Cortex-M0+ MCU. IC Role / Device Role / Timing Role: Low-leakage, multi-input wake-up arbiter with sub-µA static current. Use Value: 5 µA max II at 1.8 V and 40 µA ICC enable >30-day battery life in intermittent-sensing modes.

Industrial PLC I/O Expansion

USB-C Power Delivery Controller Logic

Use Scenario: Interfacing 1.8 V FPGA GPIOs to 3.3 V fieldbus transceivers in modular I/O modules.

IC Role / Device Role / Timing Role: Level-translating AND gate enabling enable/control signal arbitration between voltage domains.

Use Value: Eliminates external level shifters and reduces BOM count by one per signal path while maintaining <3 ns timing margin.

Use Scenario: Validating dual-role port (DRP) negotiation signals (e.g., CC1/CC2 ANDed with role state) in USB-C PD controllers.

IC Role / Device Role / Timing Role: Fast, low-power combinatorial logic for real-time policy engine decision gating.

Use Value: 2.9 ns t_PD ensures PD state machine transitions meet USB PD 3.1 timing budgets (<10 ns).

Automotive Body Control Module

Medical Wearable Sensor Hub

Use Scenario: Enabling CAN transceiver standby mode only when both ignition status and door-lock command are asserted.

IC Role / Device Role / Timing Role: Safety-critical enable logic with fail-safe high-impedance behavior during power loss.

Use Value: Power-off high-Z prevents backfeeding into disabled CAN PHY, meeting ISO 11898-2 fault containment requirements.

Use Scenario: Gating data-ready interrupts from multiple ultra-low-power biosensors (PPG, ECG, IMU) before waking an ARM Cortex-M0+ MCU.

IC Role / Device Role / Timing Role: Low-leakage, multi-input wake-up arbiter with sub-µA static current.

Use Value: 5 µA max II at 1.8 V and 40 µA ICC enable >30-day battery life in intermittent-sensing modes.

Equivalent & Alternatives

The following parts are listed as comparable options for similar quad 2-input AND gate applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC08APW	Same V_CC range (1.65–3.6 V), identical TSSOP-14 package, but lacks Quiet Series noise reduction and has higher typical t_PD (3.5 ns)	Acceptable where EMI is not critical and layout allows minor timing margin relaxation	Prefer when cost sensitivity outweighs noise or speed requirements
74AUP1G08GW	Single-gate variant in SC-88 (SOT-363); lower ICC (max 0.9 µA), but requires four devices for quad function and lacks 3.6 V I/O tolerance	Suitable only for ultra-low-power single-signal gating, not drop-in replacement	Select only for new designs prioritizing nanoamp quiescent current over integration density

Compared with SN74LVC08APW and 74AUP1G08GW, the 74ALVC08MTC uniquely delivers 3.6 V I/O tolerance plus Quiet Series EMI suppression in a quad-gate TSSOP-14 - making it optimal for mixed-voltage industrial interfaces where signal integrity and board space are constrained.

Availability

74ALVC08MTC is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, USB-C power delivery controller logic, and automotive body control modules requiring stable component supply, long-term lifecycle support, and Pb-free compliance.

Supply support for 74ALVC08MTC includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

onsemi (formerly ON Semiconductor) is a global semiconductor manufacturer specializing in energy-efficient silicon solutions for automotive, industrial, cloud, medical, and IoT applications.

The ALVC logic family, including the 74ALVC08MTC, was designed for high-speed, low-voltage mixed-signal interfacing in space- and power-constrained embedded systems - emphasizing robustness, noise immunity, and broad supply voltage flexibility.

FAQ

What is the maximum propagation delay of the 74ALVC08MTC at 1.8 V supply?

The 74ALVC08MTC has a maximum propagation delay of 5.3 ns when V_CC is between 1.65 V and 1.95 V, as specified in the AC Electrical Characteristics table. This value applies under load conditions of C_L = 50 pF and T_A = −40°C to +85°C. At exactly 1.8 V, the 74ALVC08MTC maintains this 5.3 ns t_PD limit, ensuring predictable timing in low-voltage portable designs.

Does the 74ALVC08MTC support hot insertion or partial power-down scenarios?

Yes, the 74ALVC08MTC supports hot insertion via its power-off high-impedance feature: when V_CC = 0 V, both inputs and outputs enter a high-impedance state, preventing back-current flow. This behavior is explicitly guaranteed in the datasheet and makes the 74ALVC08MTC suitable for modular backplane systems where cards may be inserted or removed while other slots remain powered.

Can the 74ALVC08MTC safely interface a 3.3 V microcontroller GPIO to a 1.8 V FPGA input?

Yes - the 74ALVC08MTC's 3.6 V tolerant inputs allow direct connection to 3.3 V GPIOs, and its output VOH/VOL specs guarantee valid logic levels at 1.8 V V_CC (VOH ≥ 1.2 V, VOL ≤ 0.45 V). Thus, the 74ALVC08MTC can translate 3.3 V signals down to 1.8 V-compatible levels without external resistors or level shifters.

Is the 74ALVC08MTC pin-compatible with older 74LV08 or 74HC08 devices?

No - the 74ALVC08MTC uses a TSSOP-14 package with specific pin assignments (e.g., V_CC on pin 14, GND on pin 7), whereas 74LV08 and 74HC08 commonly use SOIC-14 or PDIP-14 with different pinouts. Even if package footprints match, signal routing would require PCB redesign due to differing terminal locations. The 74ALVC08MTC is not a drop-in replacement for those families.

What is the input leakage current specification for the 74ALVC08MTC at 3.6 V?

The 74ALVC08MTC specifies a maximum input leakage current (I_I) of ±5.0 µA at V_I = 0 V to 3.6 V and V_CC = 3.6 V, per the DC Electrical Characteristics table. This low leakage supports reliable operation in high-impedance sensing nodes and battery-powered systems where input loading must be minimized.

74ALVC08MTC Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: 74ALVC

Package/Case:: 14-TSSOP (0.173", 4.40mm Width)

Packaging:: Tube

Product Status:: Obsolete

Logic Type:: AND Gate

Number of Circuits:: 4

Number of Inputs:: 2

Features:: -

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 14-TSSOP

74ALVC08MTC FAQ

1.How can I place an order for 74ALVC08MTC through Aetrix?

Please submit a Request for Quotation (RFQ) for 74ALVC08MTC on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for 74ALVC08MTC reliable?

The price and inventory of 74ALVC08MTC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74ALVC08MTC is usually 5 days.

3.What payment methods are accepted for 74ALVC08MTC?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74ALVC08MTC transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74ALVC08MTC?

74ALVC08MTC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74ALVC08MTC order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for 74ALVC08MTC?

For technical support, including 74ALVC08MTC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74ALVC08MTC requirements.

6.How does Aetrix verify that 74ALVC08MTC is sourced from the original manufacturer or authorized distributors?

All 74ALVC08MTC products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 74ALVC08MTC meets industry standards.

7.What is the process for return or replacement of 74ALVC08MTC?

All 74ALVC08MTC units undergo pre-shipment inspection (PSI). If there is an issue with 74ALVC08MTC, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The 74ALVC08MTC part is unused and in its original packaging.

Return procedure for 74ALVC08MTC:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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