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

STMicroelectronics 74LVX08MTR

Name: 74LVX08MTR
Brand: STMicroelectronics
SKU: 74LVX08MTR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74LVX08MTR

Manufacturer:: STMicroelectronics

Category:: Gates and Inverters

Package:: 14-SOIC (0.154", 3.90mm Width)

Datasheet:: 74LVX08MTR.pdf

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

Quantity:: RFQ Add To RFQ list

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Inventory:2,104

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Product details

Overview

74LVX08MTR from STMicroelectronics is a low-voltage CMOS quad 2-input AND gate with 5V-tolerant inputs, operating from 2V to 3.6V supply, delivering 4.8ns typical propagation delay at 3.3V, ±4mA symmetrical output drive, and 2µA max quiescent current - used in 3.3V logic interfacing between 5V and 3V systems.

For engineers reviewing the 74LVX08MTR datasheet, 74LVX08MTR pinout, 74LVX08MTR application, or 74LVX08MTR equivalent, key selection criteria include 5V input tolerance, sub-5ns propagation delay at 3.3V, symmetrical I_OH/I_OL, low-noise VOLP (0.3V typ), and SO-14 package compatibility with legacy 74-series footprints.

Technical Context

The 74LVX08MTR implements four independent AND gates using sub-micron C2MOS technology with buffered outputs, enabling high noise immunity and stable switching across its 2V–3.6V operating range. Its input protection accepts 0–7V regardless of V_CC, supporting robust 5V-to-3.3V level translation without external components.

All inputs feature power-down protection and 2kV ESD immunity; output stages deliver matched t_PLH ≅ t_PHL and |I_OH| = I_OL ≥ 4mA, ensuring balanced rise/fall times and predictable timing in synchronous logic interfaces.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	2V to 3.6V - supports battery-powered 3.3V systems with 1.2V data retention
t_PD (typ)	4.8ns at V_CC = 3.3V, CL = 15pF - enables high-speed glue logic in compact timing-critical paths
I_OH/I_OL	±4mA min - provides sufficient drive for fan-out of 10 LVTTL loads or direct connection to microcontroller GPIO
V_IL/V_IH	0.8V / 2.0V at V_CC = 3.0V - ensures reliable recognition of 5V TTL logic levels with margin
ICC (max)	2µA at T_A = 25°C - enables ultra-low static power in always-on sensor interface circuits
VOLP (typ)	0.3V at V_CC = 3.3V - reduces ground bounce and crosstalk in dense PCB layouts
Input Tolerance	0–7V independent of V_CC - eliminates need for external level-shifters when interfacing 5V peripherals

Pinout & Package

74LVX08MTR is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package per JEDEC MS-012, with 1.27mm pitch, 8.55–8.75mm body width, and 5.8–6.2mm body length. Pin 1 is marked by a beveled corner or notch.

Pin/Terminal	Circuit Role	Design Meaning
1, 4, 9, 12	1A–4A Inputs	First input of each AND gate; 5V-tolerant, ESD-protected, power-down safe
2, 5, 10, 13	1B–4B Inputs	Second input of each AND gate; identical electrical behavior to A inputs
3, 6, 8, 11	1Y–4Y Outputs	AND result outputs; symmetrical sourcing/sinking, low-noise, rail-to-rail swing
7	GND	Ground reference for all internal logic and I/O; decoupling capacitor required adjacent to pin
14	V_CC	Positive supply (2–3.6V); must be filtered with 100nF ceramic capacitor near pin

Key Features

Feature	Design Value
5V-tolerant inputs	Accepts 0–7V input signals regardless of V_CC level - enables direct 5V peripheral interfacing without external resistors or translators
Symmetrical output drive	\|I_OH\| = I_OL ≥ 4mA - ensures matched rise/fall times and consistent timing margins in clocked logic paths
Low dynamic noise	VOLP = 0.3V (typ) at V_CC = 3.3V - minimizes simultaneous switching noise affecting adjacent analog or RF sections
Power-down input protection	Inputs remain high-impedance and non-latching when V_CC = 0V - prevents back-powering or latch-up during hot-swap or partial power-down
ESD immunity	2kV HBM on all pins - meets industrial IEC 61000-4-2 Level 2 requirements without added protection circuitry

Applications

Industrial PLC I/O Expansion

USB Host Controller Glue Logic

Use Scenario: Adding discrete enable control to isolated digital input modules in programmable logic controllers.

IC Role / Device Role / Timing Role: Quad AND gate enabling synchronized read strobes for 4-channel parallel input sampling.

Use Value: 4.8ns propagation delay ensures tight timing alignment across channels; 5V tolerance accepts legacy 5V sensor outputs directly.

Use Scenario: Enabling USB 1.1 transceiver reset sequencing based on host controller status signals.

IC Role / Device Role / Timing Role: Logic-level AND gate combining VBUS presence and suspend status to assert transceiver reset.

Use Value: Sub-5ns delay guarantees setup/hold compliance with USB 12MHz clock domain; 2µA ICC extends battery life in portable hosts.

Medical Sensor Signal Conditioning

Automotive Body Control Module

Use Scenario: Gating analog-to-digital converter sample pulses in low-power wearable biosensors.

IC Role / Device Role / Timing Role: AND gate synchronizing ADC conversion trigger with system wake-up event.

Use Value: 2V minimum V_CC operation allows direct use with coin-cell-supplied 2.2V rails; 0.3V VOLP prevents noise coupling into sensitive analog front-end.

Use Scenario: Controlling LED driver enable lines based on CAN message decode and ambient light sensor output.

IC Role / Device Role / Timing Role: Logic gate combining lighting control command and daylight detection to activate interior LEDs.

Use Value: 5V-tolerant inputs interface directly with 5V CAN transceiver I/O; SO-14 package fits constrained under-hood PCB space.

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
SN74LVC08APWR	Lower V_CC min (1.65V), higher I_OL (24mA), no 5V tolerance above V_CC + 0.5V	Requires external clamping for 5V inputs; better suited for pure 1.8V/3.3V systems	Select when operating below 2V or driving heavier capacitive loads
74AHC08PW,118	Wider V_CC range (2–5.5V), faster t_PD (3.5ns typ), but only 5.5V absolute max input	Lacks true 5V-tolerance - risks damage if 5V applied while V_CC < 4.5V	Select when full 5V operation is required and input voltage never exceeds V_CC + 0.5V

Compared with SN74LVC08APWR and 74AHC08PW,118, the 74LVX08MTR uniquely guarantees safe 5V input operation at any V_CC from 2V–3.6V, making it the only choice for mixed-voltage systems where 5V signals must coexist with sub-3.3V supplies without external protection.

Availability

74LVX08MTR is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, USB host controller glue logic, and medical sensor signal conditioning requiring stable component supply across extended temperature ranges (–55°C to +125°C).

Supply support for 74LVX08MTR 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

STMicroelectronics is a global semiconductor leader headquartered in Geneva, designing and manufacturing microcontrollers, power ICs, sensors, and logic devices for industrial, automotive, and consumer markets.

The LVX logic family targets low-voltage, low-noise, mixed-signal interfacing applications - specifically engineered for robust 3.3V system integration with legacy 5V infrastructure.

FAQ

Can 74LVX08MTR operate with a 1.8V supply?

No. The recommended operating V_CC range is strictly 2.0V to 3.6V. At 1.8V, the device does not meet guaranteed VIH/VIL thresholds or output drive specifications. Data retention is supported down to 1.2V, but functional operation requires minimum 2.0V.

Is 74LVX08MTR pin-compatible with standard 74LS08?

Yes - it is pin- and function-compatible with the 74-series 08 AND gate in SO-14 packaging, including identical pin numbering and truth table behavior. However, input voltage thresholds and output drive strength differ, so verify timing and loading in existing LS designs.

What is the maximum capacitive load this device can drive reliably?

Per AC specifications, 74LVX08MTR is characterized up to 50pF load capacitance with guaranteed t_PD and skew. Driving >50pF may increase propagation delay and degrade VOLP/VOLV; for >100pF loads, consider buffering or selecting a higher-drive logic family.

Does 74LVX08MTR require external pull-up or pull-down resistors on unused inputs?

No. Unused inputs may be tied directly to V_CC or GND. The device features internal power-down protection and high-impedance inputs when un-driven, eliminating risk of floating nodes or unintended switching without external biasing.

74LVX08MTR Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: 74LVX

Package/Case:: 14-SOIC (0.154", 3.90mm Width)

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Logic Type:: AND Gate

Number of Circuits:: 4

Number of Inputs:: 2

Features:: -

Voltage - Supply:: 2V ~ 3.6V

Current - Quiescent (Max):: 2 µA

Current - Output High, Low:: 4mA, 4mA

Input Logic Level - Low:: 0.5V ~ 0.8V

Input Logic Level - High:: 1.5V ~ 2.4V

Max Propagation Delay @ V, Max CL:: 10.6ns @ 3.3V, 50pF

Operating Temperature:: -55°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 14-SO

74LVX08MTR FAQ

1.How can I place an order for 74LVX08MTR through Aetrix?

Please submit a Request for Quotation (RFQ) for 74LVX08MTR 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 74LVX08MTR reliable?

The price and inventory of 74LVX08MTR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVX08MTR is usually 5 days.

3.What payment methods are accepted for 74LVX08MTR?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVX08MTR transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74LVX08MTR?

74LVX08MTR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74LVX08MTR 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 74LVX08MTR?

For technical support, including 74LVX08MTR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVX08MTR requirements.

6.How does Aetrix verify that 74LVX08MTR is sourced from the original manufacturer or authorized distributors?

All 74LVX08MTR 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 74LVX08MTR meets industry standards.

7.What is the process for return or replacement of 74LVX08MTR?

All 74LVX08MTR units undergo pre-shipment inspection (PSI). If there is an issue with 74LVX08MTR, 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 74LVX08MTR part is unused and in its original packaging.

Return procedure for 74LVX08MTR:

1.Submit a request within 90 days.

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

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