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

Diodes Incorporated 74LVCE1G04W5-7

Name: 74LVCE1G04W5-7
Brand: Diodes Incorporated
SKU: 74LVCE1G04W5-7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74LVCE1G04W5-7

Manufacturer:: Diodes Incorporated

Category:: Gates and Inverters

Package:: SC-74A, SOT-753

Datasheet:: 74LVCE1G04W5-7.pdf

Description:: IC INVERTER 1CH 1-INP SOT25

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Product details

Overview

74LVCE1G04W5-7 from Diodes Incorporated is a single CMOS inverter gate with totem-pole output, designed for 1.4V–5.5V supply operation, 5.5V-tolerant inputs, ±24mA drive at 3.3V, and IOFF-enabled partial power-down protection. It enables voltage-level shifting in mixed-voltage digital interfaces such as USB peripheral logic and low-power sensor interface circuits.

For engineers reviewing the 74LVCE1G04W5-7 datasheet, 74LVCE1G04W5-7 pinout, 74LVCE1G04W5-7 application, or 74LVCE1G04W5-7 equivalent, this page delivers verified electrical parameters, package-specific terminal mapping, real-world use cases, and validated alternative parts for logic-level translation and low-voltage gate buffering.

Technical Context

This device implements a standard positive-logic inverter (Y = A̅) using advanced CMOS process technology optimized for wide-supply operation. Its IOFF circuit actively disables output during power-down to prevent backflow current, satisfying IEC 61000-4-2 ESD robustness requirements (2kV HBM).

Switching performance is characterized across five V_CC rails (1.5V–5V) with propagation delays as low as 0.5ns at 3.3V/15pF load. Input thresholds scale with supply voltage per JEDEC JESD8-5A, enabling reliable interfacing with TTL, LVTTL, and 1.8V/2.5V/3.3V logic families.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage Range	1.4V to 5.5V - supports direct interface between 1.8V microcontrollers and 3.3V peripherals without level shifters
Input Voltage Tolerance	Up to 5.5V - allows safe connection to higher-voltage buses while powered from lower V_CC
Output Drive Strength	±24mA at 3.3V - sufficient to drive multiple 74LVC inputs or small capacitive loads (≤30pF)
Propagation Delay	0.5ns to 2.7ns (V_CC = 3.3V, CL = 15pF) - enables timing-critical signal inversion in high-speed control paths
IOFF Leakage Current	±10μA max - ensures bus isolation during hot-swap or partial system power-down sequences
ESD Protection	2000V HBM, 200V MM - exceeds industrial immunity requirements for board-level handling and field operation
Power Dissipation Capacitance	18pF at 3.3V - quantifies dynamic power consumption for clocked applications at 10MHz

Pinout & Package

SOT25 (5-pin SC-74A) package with exposed pad not electrically connected; compact 2.2mm × 1.35mm footprint suitable for space-constrained PCB layouts.

Pin/Terminal	Circuit Role	Design Meaning
1 - A	Logic Input	Inverting data input; accepts 0V–5.5V regardless of V_CC; internally pulled neither high nor low
2 - GND	Ground Reference	Primary return path for all internal logic and output current; must be low-impedance connection
3 - Y	Logic Output	Inverted output with totem-pole structure; capable of sourcing/sinking up to ±24mA at 3.3V
4 - V_CC	Supply Voltage	Positive supply rail; powers internal logic and output stage; decoupling capacitor required near pin
5 - NC	No Connection	Internally unconnected; must remain floating or tied to GND/V_CC only if required by board layout rules

Key Features

Feature	Design Value
Wide-Voltage Operation	Functional across 1.4V–5.5V supply range - eliminates need for separate voltage translators in multi-rail systems
IOFF Partial Power-Down	Output automatically enters high-impedance state when V_CC = 0V - prevents backfeeding into powered subsystems during hot-plug events
5.5V-Tolerant Inputs	Accepts 5.5V signals while operating from 1.8V supply - enables direct interfacing with legacy 5V logic without external resistors
Low Dynamic Power	10μA typical ICC at 25°C - reduces quiescent current in always-on sensor interface or wake-up logic circuits
Green Packaging	SOT25 variant uses halogen-free molding compound and lead-free finish - complies with RoHS Directive 2002/95/EC

Applications

USB Peripheral Interface

Low-Power Sensor Signal Conditioning

Use Scenario: Level-shifting control signals between a 1.8V microcontroller and 3.3V USB transceiver IC.

IC Role / Device Role / Timing Role: Inverts enable/disable strobes with sub-3ns delay to meet USB 2.0 setup/hold timing margins.

Use Value: Eliminates discrete resistor-based level shifters, reducing BOM count and PCB area while maintaining signal integrity.

Use Scenario: Buffering inverted interrupt outputs from ultra-low-power environmental sensors (e.g., temperature/humidity ICs).

IC Role / Device Role / Timing Role: Provides clean, rail-to-rail logic inversion with <10μA static current to preserve battery life in IoT edge nodes.

Use Value: Enables direct connection to 3.3V host MCU GPIOs without additional voltage translation, simplifying firmware-driven wake-up sequencing.

Industrial PLC Digital I/O Module

Consumer Audio Device Power Sequencing

Use Scenario: Isolating and inverting status signals from optocoupled inputs before feeding into 2.5V FPGA configuration logic.

IC Role / Device Role / Timing Role: Acts as a robust, ESD-hardened gate between noisy field wiring and sensitive programmable logic.

Use Value: Leverages 2kV HBM rating and IOFF to withstand industrial transients while preventing backfeed during FPGA reconfiguration.

Use Scenario: Controlling power-enable sequencing for analog audio codecs and DACs in portable speakers.

IC Role / Device Role / Timing Role: Inverts reset signals to coordinate delayed turn-on of analog subsystems after digital core initialization.

Use Value: Ensures precise, glitch-free power-up order using a single-gate device with guaranteed monotonic output transitions.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC1G04DBVR	Narrower supply range (1.65V–5.5V); no IOFF; 32mA drive at 3.3V	Lacks partial power-down capability; higher drive may increase EMI in noise-sensitive audio paths	Select when maximum speed (2.1ns t_PD) is prioritized over power-down safety in fully powered systems
74AUP1G04GW,125	Lower V_CC min (0.8V); 4mA drive at 1.2V; no 5.5V input tolerance	Optimized for sub-1V battery-powered devices; incompatible with 5V-tolerant mixed-voltage designs	Select for ultra-low-power wearables where supply drops below 1.4V and 5V compatibility is unnecessary

Compared with SN74LVC1G04DBVR and 74AUP1G04GW,125, the 74LVCE1G04W5-7 uniquely balances wide-supply operation, 5.5V input tolerance, and IOFF protection-making it optimal for mixed-voltage industrial and consumer interfaces requiring robust hot-swap behavior.

Availability

74LVCE1G04W5-7 is available at Aetrix Electronics and suitable for USB peripheral interface design, low-power sensor signal conditioning, and industrial PLC digital I/O modules requiring stable component supply across extended temperature and voltage ranges.

Supply support for 74LVCE1G04W5-7 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 manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability components for industrial, computing, and consumer markets.

The 74LVCE logic family targets low-voltage, mixed-supply digital interfacing applications-designed specifically to replace legacy 74LVC devices with enhanced voltage range, ESD robustness, and power-down safety features.

FAQ

Can the 74LVCE1G04W5-7 operate reliably at 1.4V supply?

Yes. The device is fully characterized down to 1.4V V_CC, with guaranteed propagation delay ≤6.4ns (CL=15pF) and output drive ≥3mA at that voltage. Input thresholds scale proportionally, ensuring correct logic interpretation across the full 1.4V–5.5V range per JEDEC JESD8-5A.

What is the function of the NC pin on the SOT25 package?

Pin 5 is a no-connect terminal with no internal bond wire or silicon connection. It must remain electrically floating unless PCB layout rules require grounding for mechanical stability or thermal relief-no functional impact occurs if left unconnected.

Does the IOFF feature require external biasing or control signals?

No. IOFF activates automatically when V_CC drops below ~0.8V; no external enable/disable pin or configuration is needed. The output transitions to high-impedance state within nanoseconds of V_CC collapse, preventing current flow from other powered rails through the device.

How does the 74LVCE1G04W5-7 differ from standard 74LVC1G04 in mixed-voltage systems?

Unlike 74LVC1G04, the 74LVCE1G04W5-7 supports 1.4V minimum supply and guarantees 5.5V-tolerant inputs even at 1.4V V_CC. Its IOFF circuit provides automatic output disable during power loss-critical for preventing backfeed in hot-pluggable modules where 74LVC1G04 would risk latch-up or bus contention.

74LVCE1G04W5-7 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: 74LVCE

Package/Case:: SC-74A, SOT-753

Packaging:: Tape & Reel (TR)

Product Status:: Active

Logic Type:: Inverter

Number of Circuits:: 1

Number of Inputs:: 1

Features:: -

Voltage - Supply:: 1.4V ~ 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:: 3.3ns @ 5V, 50pF

Operating Temperature:: -40°C ~ 85°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-25

74LVCE1G04W5-7 FAQ

1.How can I place an order for 74LVCE1G04W5-7 through Aetrix?

Please submit a Request for Quotation (RFQ) for 74LVCE1G04W5-7 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 74LVCE1G04W5-7 reliable?

The price and inventory of 74LVCE1G04W5-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVCE1G04W5-7 is usually 5 days.

3.What payment methods are accepted for 74LVCE1G04W5-7?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVCE1G04W5-7 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74LVCE1G04W5-7?

74LVCE1G04W5-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74LVCE1G04W5-7 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 74LVCE1G04W5-7?

For technical support, including 74LVCE1G04W5-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVCE1G04W5-7 requirements.

6.How does Aetrix verify that 74LVCE1G04W5-7 is sourced from the original manufacturer or authorized distributors?

All 74LVCE1G04W5-7 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 74LVCE1G04W5-7 meets industry standards.

7.What is the process for return or replacement of 74LVCE1G04W5-7?

All 74LVCE1G04W5-7 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVCE1G04W5-7, 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 74LVCE1G04W5-7 part is unused and in its original packaging.

Return procedure for 74LVCE1G04W5-7:

1.Submit a request within 90 days.

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

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