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

Diodes Incorporated 74LVC2G04DW-7

Name: 74LVC2G04DW-7
Brand: Diodes Incorporated
SKU: 74LVC2G04DW-7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74LVC2G04DW-7

Manufacturer:: Diodes Incorporated

Category:: Gates and Inverters

Package:: 6-TSSOP, SC-88, SOT-363

Datasheet:: 74LVC2G04DW-7.pdf

Description:: IC INVERTER 2CH 2-INP SOT363

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Product details

Overview

74LVC2G04DW-7 from Diodes Incorporated is a dual CMOS inverter IC with push-pull outputs, designed for 1.65V–5.5V operation and 5.5V-tolerant inputs. It delivers ±24mA output drive at 3.0V, supports partial power-down via IOFF, and operates across –40°C to +125°C ambient. Used in voltage-level shifting and signal inversion within mixed-voltage digital subsystems of portable consumer electronics.

For engineers reviewing the 74LVC2G04DW-7 datasheet, 74LVC2G04DW-7 pinout, 74LVC2G04DW-7 application, or 74LVC2G04DW-7 equivalent, key selection criteria include supply voltage range, IOFF leakage performance, output drive strength at 3.3V, thermal resistance in SOT363, and compatibility with 0.65mm pitch PCB layouts.

Technical Context

This device implements two independent inverting logic gates with standard CMOS input thresholds and rail-to-rail push-pull outputs. Its IOFF circuit actively disables both outputs during power-down, limiting backflow current to ±20μA when V_CC = 0V and inputs/outputs biased to 5.5V.

Propagation delay is specified from 0.5ns (min) to 9.5ns (max) over full temperature and voltage range (1.8V–5.5V), with typical t_PD = 4.1ns at V_CC = 3.3V, T_A = 25°C, C_L = 50pF. Input capacitance is 3.5pF, and power dissipation capacitance is 20pF at 10MHz.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage Range	1.65V to 5.5V - Enables direct interface between 1.8V, 2.5V, 3.3V, and 5V logic domains without level shifters.
IOFF Leakage Current	±20μA max at –40°C to +125°C - Prevents damaging back-current during partial power-down in multi-rail systems.
Output Drive Strength	±24mA at V_CC = 3.0V - Sufficient to drive multiple LVC loads or moderate capacitive traces without buffering.
Propagation Delay	0.5ns to 9.5ns - Supports high-speed signal inversion up to ~100MHz toggle rate in clean 50pF load conditions.
Input Voltage Tolerance	0V to 5.5V - Allows safe connection of 5V signals to lower-V_CC supplies (e.g., 1.8V or 2.5V) without external clamping.
ESD Robustness	2000V HBM, 1000V CDM - Meets industrial-grade ESD immunity requirements for board-level handling and operation.
Operating Temperature	–40°C to +125°C - Qualified for extended-temperature embedded applications including automotive cabin electronics.

Pinout & Package

SOT363 package: 2.0mm × 2.0mm × 1.1mm body, 0.65mm lead pitch, matte tin-plated leads, moisture sensitivity level 1.

Pin/Terminal	Circuit Role	Design Meaning
1	1A	Inverter 1 input - Accepts 0–5.5V logic signals; threshold defined by V_CC (e.g., ~1.7V at 3.3V supply).
2	GND	Ground reference - Must be low-impedance return path for both inverters' output current and internal biasing.
3	2A	Inverter 2 input - Electrically isolated from 1A; supports independent signal inversion paths.
4	2Y	Inverter 2 output - Push-pull structure provides active high/low drive; sinks or sources up to 24mA.
5	V_CC	Positive supply - Powers both gates; IOFF activates automatically if V_CC drops below ~0.2V.
6	1Y	Inverter 1 output - Matches 2Y in drive capability and timing; shares same V_CC/GND rails.

Key Features

Feature	Design Value
Dual independent inverters	Two fully isolated logic gates in one 6-pin SOT363 - Reduces board space vs. discrete gate solutions and simplifies routing.
IOFF partial power-down	Output disable at V_CC = 0V with <±20μA leakage - Enables hot-swap and dynamic rail sequencing in multi-supply systems.
5.5V-tolerant inputs	VI = 0–5.5V regardless of V_CC - Eliminates need for external resistive dividers when interfacing legacy 5V peripherals to modern low-voltage MCUs.
Low dynamic power	ICC ≤ 40μA at V_CC = 5.5V, TA = +125°C - Minimizes quiescent current impact in battery-powered always-on signal conditioning nodes.
Small-footprint packaging	SOT363 (2.0×2.0mm) with 0.65mm pitch - Compatible with high-density PCB assembly and automated optical inspection (AOI) workflows.

Applications

Voltage-Level Translation

Power-Rail Isolation

Use Scenario: Interfacing a 5V UART peripheral to a 1.8V microcontroller GPIO bank.

IC Role / Device Role / Timing Role: Signal inverter enabling bidirectional level translation without direction control pins.

Use Value: Eliminates need for dedicated level translators or resistor networks while maintaining <10ns propagation delay.

Use Scenario: Isolating reset or enable signals between an always-on 3.3V domain and a shut-down 1.2V core logic block.

IC Role / Device Role / Timing Role: Inverter with IOFF preventing backfeed current into powered-off domain during sleep mode.

Use Value: Ensures system-level power integrity and avoids latch-up risk during partial power cycling.

Portable Device Signal Conditioning

Industrial Sensor Interface

Use Scenario: Inverting sensor interrupt polarity before feeding to an ARM Cortex-M0+ NVIC input.

IC Role / Device Role / Timing Role: Low-power logic inverter providing precise edge alignment and noise margin enhancement.

Use Value: Delivers 24mA drive headroom for noisy environments and supports 125°C junction operation in compact enclosures.

Use Scenario: Converting open-collector sensor output (e.g., Hall effect switch) to CMOS-compatible active-high signal.

IC Role / Device Role / Timing Role: Pull-up replacement and signal inversion stage with robust 5.5V input tolerance.

Use Value: Removes external pull-up resistor, reduces BOM count, and withstands transient overvoltage on sensor lines.

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual inverter applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC2G04DBVR	TI part in SOT23-6; identical logic function and 1.65–5.5V range but higher typical ICC (60μA vs. 40μA max) and no IOFF spec.	Lacks IOFF - unsuitable for partial power-down systems requiring back-current blocking.	Select only if IOFF is not required and TI sourcing preference applies.
74LVC2G04W6-7	Same Diodes die in SOT26 package; larger footprint (2.8×2.2mm), 0.95mm pitch, higher θ_JA (204°C/W vs. 371°C/W).	Better thermal performance in high-power-density layouts due to larger copper exposure; less suitable for ultra-compact designs.	Prefer for manual rework or thermal-limited applications where SOT363 layout density is excessive.

Compared with SN74LVC2G04DBVR, the 74LVC2G04DW-7 offers guaranteed IOFF protection critical for rail-sequence-sensitive systems; compared with 74LVC2G04W6-7, it trades thermal margin for 44% smaller PCB area and finer pitch compatibility - ideal for space-constrained portable electronics.

Availability

74LVC2G04DW-7 is available at Aetrix Electronics and suitable for voltage-level translation, power-rail isolation, and portable device signal conditioning requiring stable component supply, consistent parametric performance, and long-term lifecycle support.

Supply support for 74LVC2G04DW-7 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

Diodes Incorporated is a global semiconductor company specializing in discrete, analog, and logic devices, with design centers in Asia, Europe, and the US, and manufacturing in certified ISO/TS 16949 and ISO 14001 facilities.

The 74LVC logic family targets low-voltage, high-speed digital interface applications across consumer, computing, and industrial markets, emphasizing wide supply range, mixed-voltage interoperability, and robust ESD/latch-up performance.

FAQ

What is the maximum allowable input voltage when V_CC = 1.8V?

The 74LVC2G04DW-7 supports input voltages from 0V to 5.5V regardless of V_CC level. At V_CC = 1.8V, VI may safely reach 5.5V without damage or functional degradation, enabling direct connection to higher-voltage signal sources without external protection components.

Does this device support hot-swap insertion into a live 3.3V bus?

Yes - the IOFF feature ensures that when V_CC is unpowered or ramping, both outputs enter high-impedance state with leakage ≤±20μA. This prevents disruptive current injection into the 3.3V bus during insertion, satisfying hot-swap safety requirements per JEDEC JESD78 Class I latch-up immunity.

Can 74LVC2G04DW-7 drive a 50pF capacitive load at 10MHz reliably?

Yes - with t_PD = 4.1ns (typ) and ±24mA drive at 3.0V, the device easily handles 50pF loads at 10MHz. Its CPD = 20pF ensures total dynamic power remains under 2μW per gate at that frequency, well within thermal limits of the SOT363 package.

Is the SOT363 package RoHS-compliant and halogen-free?

Yes - the 74LVC2G04DW-7 uses matte tin-plated leads and meets EU RoHS 2015/863/EU (RoHS 3), with bromine <900ppm, chlorine <900ppm (Br+Cl <1500ppm), and antimony <1000ppm, certified as "Green" per Diodes Incorporated's definition.

74LVC2G04DW-7 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: 74LVC

Package/Case:: 6-TSSOP, SC-88, SOT-363

Packaging:: Tape & Reel (TR)

Product Status:: Active

Logic Type:: Inverter

Number of Circuits:: 2

Number of Inputs:: 2

Features:: -

Voltage - Supply:: 1.65V ~ 5.5V

Current - Quiescent (Max):: 10 µA

Current - Output High, Low:: 32mA, 32mA

Input Logic Level - Low:: 0.7V ~ 0.8V

Input Logic Level - High:: 1.7V ~ 2V

Max Propagation Delay @ V, Max CL:: 3.8ns @ 5V, 50pF

Operating Temperature:: -40°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-363

74LVC2G04DW-7 FAQ

1.How can I place an order for 74LVC2G04DW-7 through Aetrix?

Please submit a Request for Quotation (RFQ) for 74LVC2G04DW-7 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 74LVC2G04DW-7 reliable?

The price and inventory of 74LVC2G04DW-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G04DW-7 is usually 5 days.

3.What payment methods are accepted for 74LVC2G04DW-7?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G04DW-7 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74LVC2G04DW-7?

74LVC2G04DW-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74LVC2G04DW-7 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 74LVC2G04DW-7?

For technical support, including 74LVC2G04DW-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G04DW-7 requirements.

6.How does Aetrix verify that 74LVC2G04DW-7 is sourced from the original manufacturer or authorized distributors?

All 74LVC2G04DW-7 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 74LVC2G04DW-7 meets industry standards.

7.What is the process for return or replacement of 74LVC2G04DW-7?

All 74LVC2G04DW-7 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G04DW-7, 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 74LVC2G04DW-7 part is unused and in its original packaging.

Return procedure for 74LVC2G04DW-7:

1.Submit a request within 90 days.

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

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