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

onsemi MC74LVX00DTR2

Name: MC74LVX00DTR2
Brand: onsemi
SKU: MC74LVX00DTR2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MC74LVX00DTR2

Manufacturer:: onsemi

Category:: Gates and Inverters

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

Datasheet:: MC74LVX00DTR2.pdf

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

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Product details

Overview

MC74LVX00DTR2 from onsemi is a quad 2-input NAND gate IC designed for level-shifting logic interfacing between 3.0 V and 5.0 V systems. It features 5 V-tolerant inputs (up to 6.5 V), 4.1 ns typical propagation delay at VCC = 3.3 V, ±25 mA output drive, and operates across −40 °C to +85 °C. It is used in mixed-voltage digital control, bus interface translation, and power-efficient logic buffering.

For engineers reviewing the MC74LVX00DTR2 datasheet, pinout, applications, or equivalent options, this page delivers verified electrical specs, TSSOP-14 package details, real-world use scenarios, and two validated alternative parts - all grounded in the official onsemi Rev. 6 datasheet.

Technical Context

The MC74LVX00DTR2 implements four independent 2-input NAND gates in a single CMOS device with input voltage tolerance up to 6.5 V, enabling direct connection to 5 V signals while powered from a 2.0–3.6 V supply. Its balanced propagation delays (tPLH/tPHL ≤ 9.7 ns at 3.3 V/50 pF) and low dynamic noise (VOLP ≤ 0.5 V) support clean signal integrity in high-speed digital interfaces.

It includes power-down input protection, latch-up immunity exceeding 300 mA, and ESD robustness >2000 V HBM. The device complies with RoHS and is Pb-free, packaged in a 14-pin TSSOP (Case 948G) with 0.65 mm pitch and 5.0 × 4.4 mm footprint.

Key Specifications

Parameter	Value and Actual Design Meaning
VCC Range	2.0 V to 3.6 V - Enables operation in 3.3 V systems with margin; not rated for 5 V supply.
Input Voltage Tolerance	−0.5 V to +6.5 V - Allows safe interfacing with 5 V TTL/CMOS outputs without external level shifters.
tPD (Typ)	4.1 ns at VCC = 3.3 V, CL = 15 pF - Supports >100 MHz toggle rates in low-load logic paths.
IOUT (Drive)	±25 mA per output - Sufficient to drive standard CMOS loads and small capacitive buses directly.
Operating Temp	−40 °C to +85 °C - Qualified for industrial temperature environments without derating.
ICC (Max)	2.0 µA at TA = 25°C - Ultra-low static current enables battery-backed or always-on logic monitoring.
VIH/VIL Thresholds	VIH = 2.4 V (min), VIL = 0.8 V (max) at VCC = 3.6 V - Ensures noise margins >0.7 V in 3.3 V systems.

Pinout & Package

MC74LVX00DTR2 is housed in a 14-pin Thin Shrink Small Outline Package (TSSOP-14), Case 948G, with 0.65 mm lead pitch and 5.0 mm × 4.4 mm body size. Pin 1 is marked by a notch or dot; the package is RoHS-compliant and Pb-free.

Pin/Terminal	Circuit Role	Design Meaning
1, 4, 10, 13	A0, A1, A2, A3 (Inputs)	First input of each NAND gate; 5 V-tolerant, compatible with 5 V logic levels.
2, 5, 12, 9	B0, B1, B2, B3 (Inputs)	Second input of each NAND gate; identical voltage tolerance and threshold behavior as A pins.
3, 6, 11, 8	O0, O1, O2, O3 (Outputs)	NAND outputs; rail-to-rail CMOS swing, capable of ±25 mA sink/source.
7	GND	Ground reference for all logic and power domains; must be low-impedance for noise control.
14	VCC	Positive supply (2.0–3.6 V); decoupling capacitor required within 1 cm for stable AC performance.

Key Features

Feature	Design Value
5 V-tolerant inputs	Supports direct connection to legacy 5 V logic without external resistors or translators.
Low propagation skew	tOSHL/tOSLH ≤ 1.5 ns ensures synchronized switching across all four gates - critical for timing-critical enable/control logic.
Power-down input protection	Prevents back-driving and current leakage when VCC = 0 V, enabling hot-insertion in modular systems.
High ESD immunity	Human Body Model > 2000 V reduces risk of field failure during handling and board assembly.
Latch-up immunity	Exceeds 300 mA per JEDEC JESD78 - eliminates destructive latch-up under transient overvoltage conditions.

Applications

Industrial Control Logic	USB Peripheral Interface
Use Scenario: Isolating and conditioning enable signals between a 3.3 V microcontroller and 5 V I/O expanders or relay drivers. IC Role / Device Role / Timing Role: Quad NAND gate performing active-low enable gating and voltage-level translation for mixed-supply subsystems. Use Value: Eliminates need for discrete level shifters; maintains <4.1 ns timing consistency across four parallel control lines.	Use Scenario: Generating synchronized reset pulses for USB transceivers and PHYs powered from separate 3.3 V and 5 V rails. IC Role / Device Role / Timing Role: Logic combiner converting microcontroller GPIO states into compliant USB reset timing sequences. Use Value: Leverages 5 V-tolerant inputs to sample 5 V USB VBUS status while driven from 3.3 V MCU, with sub-5 ns delay predictability.
Low-Power Sensor Hub	Automotive Body Controller
Use Scenario: Debouncing and combining interrupt signals from multiple 3.3 V sensors before routing to an ultra-low-power MCU wake-up pin. IC Role / Device Role / Timing Role: Glue logic element providing NAND-based signal arbitration and noise filtering in always-on sensor nodes. Use Value: Draws only 2 µA quiescent current at 25°C - extends battery life in energy-constrained edge devices.	Use Scenario: Implementing door-lock sequence logic where inputs originate from 5 V LIN-compatible switches and outputs drive 3.3 V CAN node enables. IC Role / Device Role / Timing Role: Mixed-voltage combinational logic block ensuring deterministic lock/unlock state transitions across supply domains. Use Value: Guaranteed operation from −40 °C to +85 °C and >300 mA latch-up immunity meet automotive environmental and reliability requirements.

Industrial Control Logic

USB Peripheral Interface

Use Scenario: Isolating and conditioning enable signals between a 3.3 V microcontroller and 5 V I/O expanders or relay drivers.

IC Role / Device Role / Timing Role: Quad NAND gate performing active-low enable gating and voltage-level translation for mixed-supply subsystems.

Use Value: Eliminates need for discrete level shifters; maintains <4.1 ns timing consistency across four parallel control lines.

Use Scenario: Generating synchronized reset pulses for USB transceivers and PHYs powered from separate 3.3 V and 5 V rails.

IC Role / Device Role / Timing Role: Logic combiner converting microcontroller GPIO states into compliant USB reset timing sequences.

Use Value: Leverages 5 V-tolerant inputs to sample 5 V USB VBUS status while driven from 3.3 V MCU, with sub-5 ns delay predictability.

Low-Power Sensor Hub

Automotive Body Controller

Use Scenario: Debouncing and combining interrupt signals from multiple 3.3 V sensors before routing to an ultra-low-power MCU wake-up pin.

IC Role / Device Role / Timing Role: Glue logic element providing NAND-based signal arbitration and noise filtering in always-on sensor nodes.

Use Value: Draws only 2 µA quiescent current at 25°C - extends battery life in energy-constrained edge devices.

Use Scenario: Implementing door-lock sequence logic where inputs originate from 5 V LIN-compatible switches and outputs drive 3.3 V CAN node enables.

IC Role / Device Role / Timing Role: Mixed-voltage combinational logic block ensuring deterministic lock/unlock state transitions across supply domains.

Use Value: Guaranteed operation from −40 °C to +85 °C and >300 mA latch-up immunity meet automotive environmental and reliability requirements.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC00APWR	Wider VCC range (1.65–3.6 V); lower VIH (2.0 V min at VCC = 3.3 V); no 5 V input tolerance.	Requires external clamping or series resistors for 5 V input signals; better suited for pure 3.3 V systems.	Select when operating exclusively at 1.8 V or 2.5 V, or when lower input thresholds improve noise margin in clean 3.3 V environments.
74AHC00PW,118	Higher speed (tPD = 3.7 ns typ), wider VCC (2–5.5 V), but inputs not 5 V-tolerant above VCC.	Cannot accept 5 V inputs unless VCC = 5 V; incompatible with 3.3 V supply + 5 V signal mixing.	Choose for maximum speed in single-supply 5 V or 3.3 V designs where input voltage matching is guaranteed.

Compared with SN74LVC00APWR and 74AHC00PW,118, the MC74LVX00DTR2 uniquely supports true 5 V-tolerant inputs at 3.3 V supply - making it the only option among the three that eliminates external protection circuitry in mixed-voltage interface applications.

Availability

MC74LVX00DTR2 is available at Aetrix Electronics and suitable for industrial control logic, USB peripheral interface design, low-power sensor hubs, and automotive body controller applications requiring stable component supply and long-term manufacturability.

Supply support for MC74LVX00DTR2 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 supplier specializing in energy-efficient silicon solutions for automotive, industrial, cloud, and IoT applications.

The MC74LVX00DTR2 belongs to the LVX logic family, engineered for low-voltage operation with high noise immunity and mixed-supply interoperability - targeting cost-sensitive, space-constrained digital interface designs.

FAQ

What is the maximum input voltage the MC74LVX00DTR2 can tolerate?

The MC74LVX00DTR2 supports DC input voltages from −0.5 V to +6.5 V regardless of VCC level. This 5 V-tolerant capability allows direct connection to 5 V logic outputs while the device is powered from a 3.3 V supply - a key feature confirmed in the Absolute Maximum Ratings table of the official datasheet.

Can the MC74LVX00DTR2 operate with a 5 V supply?

No. The MC74LVX00DTR2 is specified for VCC between 2.0 V and 3.6 V only. Applying 5 V to VCC exceeds the Absolute Maximum Rating and may damage the device. Its 5 V tolerance applies solely to input pins, not the supply rail.

What is the typical propagation delay of the MC74LVX00DTR2 at 3.3 V?

The MC74LVX00DTR2 exhibits a typical propagation delay (tPD) of 4.1 ns at VCC = 3.3 V ±0.3 V with CL = 15 pF, as measured from input transition to output transition. This value is specified in the AC Electrical Characteristics table and reflects performance under standard test conditions.

Does the MC74LVX00DTR2 require external pull-up or pull-down resistors on unused inputs?

Unused inputs on the MC74LVX00DTR2 must be terminated to VCC or GND to prevent floating states and excessive ICC. The datasheet does not specify internal weak pull-ups/pull-downs; therefore, external termination is mandatory for reliable operation and to avoid increased power consumption or oscillation.

Is the MC74LVX00DTR2 pin-compatible with standard 74-series logic packages?

Yes. The MC74LVX00DTR2 is functionally and pin-compatible with industry-standard 74LS00, 74HC00, and 74HCT00 in the same 14-pin TSSOP or SOIC package. Pin assignments match the conventional dual-in-line layout: inputs A/B and outputs O per gate, with VCC on pin 14 and GND on pin 7.

MC74LVX00DTR2 Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: 74LVX

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

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Logic Type:: NAND 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:: 9.7ns @ 3.3V, 50pF

Operating Temperature:: -40°C ~ 85°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 14-TSSOP

MC74LVX00DTR2 FAQ

1.How can I place an order for MC74LVX00DTR2 through Aetrix?

Please submit a Request for Quotation (RFQ) for MC74LVX00DTR2 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 MC74LVX00DTR2 reliable?

The price and inventory of MC74LVX00DTR2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74LVX00DTR2 is usually 5 days.

3.What payment methods are accepted for MC74LVX00DTR2?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74LVX00DTR2 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MC74LVX00DTR2?

MC74LVX00DTR2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MC74LVX00DTR2 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 MC74LVX00DTR2?

For technical support, including MC74LVX00DTR2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74LVX00DTR2 requirements.

6.How does Aetrix verify that MC74LVX00DTR2 is sourced from the original manufacturer or authorized distributors?

All MC74LVX00DTR2 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 MC74LVX00DTR2 meets industry standards.

7.What is the process for return or replacement of MC74LVX00DTR2?

All MC74LVX00DTR2 units undergo pre-shipment inspection (PSI). If there is an issue with MC74LVX00DTR2, 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 MC74LVX00DTR2 part is unused and in its original packaging.

Return procedure for MC74LVX00DTR2:

1.Submit a request within 90 days.

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

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