Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

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

onsemi MC74VHC1GU04DTT1

Name: MC74VHC1GU04DTT1
Brand: onsemi
SKU: MC74VHC1GU04DTT1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: MC74VHC1GU04DTT1

Manufacturer:: onsemi

Category:: Gates and Inverters

Package:: SOT-23-5 Thin, TSOT-23-5

Datasheet:: MC74VHC1GU04DTT1.pdf

Description:: IC INVERTER 1CH 1-INP 5TSOP

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:2,254

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

MC74VHC1GU04DTT1 from onsemi is a single unbuffered CMOS inverter optimized for high-speed logic inversion in space-constrained applications, featuring 2.5 ns propagation delay at 5 V, ±8 mA drive capability at 3.0 V, and input overvoltage tolerance up to 5.5 V - enabling reliable 3 V/5 V mixed-supply interfacing in portable instrumentation and industrial control I/O stages.

For engineers reviewing the MC74VHC1GU04DTT1 datasheet, pinout, applications, or equivalent options, key selection criteria include unbuffered inverter topology, SC-74A (SOT-23-5) package compatibility, −55 °C to +125 °C operating range, and IOFF partial power-down support for system-level power gating.

Technical Context

This device implements a single-stage CMOS inverter with no internal buffering, delivering fast edge response and minimal propagation delay variation across supply voltage (2.0–5.5 V) and temperature (−55 °C to +125 °C). Its unbuffered architecture avoids added phase shift or delay skew, making it suitable for oscillator feedback paths and precision pulse shaping.

The input structure integrates overvoltage-tolerant protection diodes and IOFF circuitry, allowing safe operation when inputs exceed VCC (up to 5.5 V) and preventing back-drive current during partial power-down - critical for hot-swap and multi-rail subsystems where supply sequencing is non-deterministic.

Key Specifications

Parameter	Value and Actual Design Meaning
VCC Range	2.0 V to 5.5 V - supports direct integration into both 3.3 V and 5 V logic domains without level shifters.
tPD (typ)	2.5 ns at 5 V, CL = 15 pF - enables sub-400 MHz toggle rates in ring oscillators or clock conditioning circuits.
Input Tolerance	Up to 5.5 V regardless of VCC - permits interfacing 5 V sensors or legacy peripherals to 3 V microcontrollers.
IOFF Leakage	<10 µA at VIN = 5.5 V, VCC = 0 V - ensures signal integrity and prevents unintended current paths during power-down states.
Drive Strength	±8 mA at 3.0 V - sufficient to drive multiple 74VHC inputs or small capacitive loads (<30 pF) without external buffers.
Operating Temp	−55 °C to +125 °C - qualified for under-hood automotive, industrial PLC, and outdoor telecom equipment.
ESD Rating	2000 V HBM - meets IEC 61000-4-2 Level 2 for board-level ESD robustness in end-user accessible interfaces.

Pinout & Package

MC74VHC1GU04DTT1 is packaged in SC-74A (SOT-23-5), a 3.0 mm × 1.5 mm surface-mount package with gull-wing leads and standard tape-and-reel delivery (3000 pcs/reel). Pin 1 is marked by a dot or beveled edge per JEDEC MO-178.

Pin/Terminal	Circuit Role	Design Meaning
1	NC (No Connect)	Internally unconnected - must remain floating or grounded; no routing required.
2	Input (A)	Inverting logic input - accepts TTL- or CMOS-compatible signals; tolerant to 5.5 V.
3	GND	Ground reference for logic and power - requires low-inductance connection to PCB ground plane.
4	Output (Y)	Inverted logic output - drives downstream gates or small capacitive loads; supports IOFF isolation.
5	VCC	Positive supply rail - decoupling capacitor (100 nF ceramic) recommended within 3 mm of this pin.

Key Features

Feature	Design Value
Unbuffered Inverter Topology	Single CMOS stage with no intermediate buffering - preserves signal edge fidelity and minimizes delay uncertainty in timing-critical feedback loops.
Input Overvoltage Tolerance	5.5 V absolute max input voltage independent of VCC - eliminates need for external clamping diodes in mixed-voltage I/O interfaces.
IOFF Partial Power-Down Protection	Sub-10 µA leakage when VCC = 0 V and VIN = 5.5 V - prevents back-powering and bus contention in powered-down subsystems.
High-Speed Performance	2.5 ns tPD (5 V, CL = 15 pF) with <12 ns max over full temperature range - supports stable oscillation up to ~100 MHz in Pierce configurations.
Pb-Free & RoHS Compliance	Halogen-free/BFR-free construction with lead-free terminations - compliant with IPC-J-STD-020 moisture sensitivity level 1 (MSL1).

Applications

Industrial Sensor Interface	Portable Device Power Sequencing
Use Scenario: Signal inversion between 5 V analog sensor outputs and 3.3 V ADC input stages in programmable logic controllers. IC Role / Device Role / Timing Role: Unbuffered inverter acting as level-translating buffer with minimal propagation delay skew. Use Value: Eliminates need for discrete resistor-divider or dedicated level-shifter ICs while maintaining signal integrity across −40 °C to +85 °C ambient.	Use Scenario: Enabling/disabling enable lines for DC-DC converters during battery-powered device startup and shutdown sequences. IC Role / Device Role / Timing Role: Logic inverter controlling EN/!EN pins with IOFF isolation during partial power-down. Use Value: Prevents back-current flow from active rails into powered-off sections, improving system-level energy efficiency and reliability.
Automotive Body Control Module	Test Equipment Signal Conditioning
Use Scenario: Inverting wake-up signals from CAN transceiver interrupt outputs before feeding to microcontroller GPIOs. IC Role / Device Role / Timing Role: High-immunity inverter providing clean digital edges in noisy under-dash environments. Use Value: −55 °C to +125 °C rating and 2000 V HBM ESD withstand ensure robust operation without additional filtering components.	Use Scenario: Generating complementary clock edges or squaring noisy oscillator outputs in benchtop function generators. IC Role / Device Role / Timing Role: Unbuffered inverter used in Schmitt-triggerless relaxation oscillator or pulse reshaping stage. Use Value: 2.5 ns typical tPD and low input capacitance (4 pF) preserve rise/fall time integrity for sub-10 ns edge generation.

Industrial Sensor Interface

Portable Device Power Sequencing

Use Scenario: Signal inversion between 5 V analog sensor outputs and 3.3 V ADC input stages in programmable logic controllers.

IC Role / Device Role / Timing Role: Unbuffered inverter acting as level-translating buffer with minimal propagation delay skew.

Use Value: Eliminates need for discrete resistor-divider or dedicated level-shifter ICs while maintaining signal integrity across −40 °C to +85 °C ambient.

Use Scenario: Enabling/disabling enable lines for DC-DC converters during battery-powered device startup and shutdown sequences.

IC Role / Device Role / Timing Role: Logic inverter controlling EN/!EN pins with IOFF isolation during partial power-down.

Use Value: Prevents back-current flow from active rails into powered-off sections, improving system-level energy efficiency and reliability.

Automotive Body Control Module

Test Equipment Signal Conditioning

Use Scenario: Inverting wake-up signals from CAN transceiver interrupt outputs before feeding to microcontroller GPIOs.

IC Role / Device Role / Timing Role: High-immunity inverter providing clean digital edges in noisy under-dash environments.

Use Value: −55 °C to +125 °C rating and 2000 V HBM ESD withstand ensure robust operation without additional filtering components.

Use Scenario: Generating complementary clock edges or squaring noisy oscillator outputs in benchtop function generators.

IC Role / Device Role / Timing Role: Unbuffered inverter used in Schmitt-triggerless relaxation oscillator or pulse reshaping stage.

Use Value: 2.5 ns typical tPD and low input capacitance (4 pF) preserve rise/fall time integrity for sub-10 ns edge generation.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC1G04DBVR	Lower VCC min (1.65 V), higher max drive (±32 mA at 3.3 V), but only rated to +85 °C ambient.	Limited to commercial-temperature applications; unsuitable for under-hood or extended industrial use.	Select when operating below 2.0 V or requiring higher sink/source current at 3.3 V, with ambient ≤85 °C.
74AUP1G04GW,125	Ultra-low power (ICC < 1 µA), slower tPD (6.4 ns @ 3.3 V), rated −40 °C to +125 °C, same SC-74A footprint.	Better suited for always-on battery monitoring or low-duty-cycle wake-up circuits than high-speed signal paths.	Prefer for energy-sensitive applications where propagation delay >6 ns is acceptable and quiescent current is critical.

Compared with SN74LVC1G04DBVR and 74AUP1G04GW,125, the MC74VHC1GU04DTT1 delivers superior high-temperature performance (−55 °C to +125 °C), tighter propagation delay consistency across voltage/temperature, and proven IOFF behavior - making it the preferred choice for automotive and industrial systems demanding robust mixed-voltage interoperability.

Availability

MC74VHC1GU04DTT1 is available at Aetrix Electronics and suitable for industrial sensor interface, automotive body control modules, portable device power sequencing, and test equipment signal conditioning requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MC74VHC1GU04DTT1 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 focused on energy-efficient innovation for automotive, industrial, cloud, medical, and IoT applications.

The MC74VHC1GU04DTT1 belongs to the VHC (Very High Speed CMOS) logic family, designed specifically for high-speed, low-power, mixed-voltage digital interfacing in harsh-environment embedded systems.

FAQ

What is the maximum input voltage allowed on MC74VHC1GU04DTT1 when VCC = 3.3 V?

The MC74VHC1GU04DTT1 supports input voltages up to 5.5 V regardless of VCC level. When VCC = 3.3 V, the input can safely accept 5 V TTL or CMOS signals without damage or clamping, thanks to its overvoltage-tolerant input structure. This eliminates external level-shifting components in mixed-voltage designs involving the MC74VHC1GU04DTT1.

Does MC74VHC1GU04DTT1 support partial power-down operation?

Yes, the MC74VHC1GU04DTT1 features IOFF circuitry that disables input/output paths when VCC = 0 V. With VIN applied up to 5.5 V, IOFF leakage remains below 10 µA, preventing back-current flow and bus contention - a key requirement for hot-swap and modular power architectures using the MC74VHC1GU04DTT1.

What is the typical propagation delay of MC74VHC1GU04DTT1 at 3.3 V supply?

At VCC = 3.3 V and CL = 15 pF, the MC74VHC1GU04DTT1 exhibits a typical propagation delay (tPLH/tPHL) of 3.5 ns, with a maximum of 12.0 ns over the full −55 °C to +125 °C operating range. This value is confirmed in the AC Electrical Characteristics table of the official onsemi datasheet for MC74VHC1GU04DTT1.

Which package type does MC74VHC1GU04DTT1 use, and what are its dimensions?

The MC74VHC1GU04DTT1 uses the SC-74A (SOT-23-5) package: 3.0 mm × 1.5 mm × 0.95 mm body size with 0.95 mm lead pitch. It complies with JEDEC MO-178 and is delivered in 3000-piece tape-and-reel format - identical to industry-standard SOT-23-5 footprints used for other single-gate logic devices including the MC74VHC1GU04DTT1.

Is MC74VHC1GU04DTT1 suitable for use in automotive applications?

Yes, the MC74VHC1GU04DTT1 is qualified for automotive-grade operation with a guaranteed operating temperature range of −55 °C to +125 °C and AEC-Q100 stress testing compliance per onsemi's product documentation. Its IOFF support, 5.5 V input tolerance, and 2000 V HBM ESD rating make it appropriate for body control modules, sensor interfaces, and power management subsystems where the MC74VHC1GU04DTT1 is deployed.

MC74VHC1GU04DTT1 Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: 74VHC

Package/Case:: SOT-23-5 Thin, TSOT-23-5

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Logic Type:: Inverter

Number of Circuits:: 1

Number of Inputs:: 1

Features:: -

Voltage - Supply:: 2V ~ 5.5V

Current - Quiescent (Max):: 1 µA

Current - Output High, Low:: 8mA, 8mA

Input Logic Level - Low:: 0.3V ~ 1.1V

Input Logic Level - High:: 1.7V ~ 4.4V

Max Propagation Delay @ V, Max CL:: 7ns @ 5V, 50pF

Operating Temperature:: -55°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 5-TSOP

MC74VHC1GU04DTT1 FAQ

1.How can I place an order for MC74VHC1GU04DTT1 through Aetrix?

Please submit a Request for Quotation (RFQ) for MC74VHC1GU04DTT1 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 MC74VHC1GU04DTT1 reliable?

The price and inventory of MC74VHC1GU04DTT1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74VHC1GU04DTT1 is usually 5 days.

3.What payment methods are accepted for MC74VHC1GU04DTT1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74VHC1GU04DTT1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MC74VHC1GU04DTT1?

MC74VHC1GU04DTT1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MC74VHC1GU04DTT1 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 MC74VHC1GU04DTT1?

For technical support, including MC74VHC1GU04DTT1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74VHC1GU04DTT1 requirements.

6.How does Aetrix verify that MC74VHC1GU04DTT1 is sourced from the original manufacturer or authorized distributors?

All MC74VHC1GU04DTT1 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 MC74VHC1GU04DTT1 meets industry standards.

7.What is the process for return or replacement of MC74VHC1GU04DTT1?

All MC74VHC1GU04DTT1 units undergo pre-shipment inspection (PSI). If there is an issue with MC74VHC1GU04DTT1, 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 MC74VHC1GU04DTT1 part is unused and in its original packaging.

Return procedure for MC74VHC1GU04DTT1:

1.Submit a request within 90 days.

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

Tech Hub

2026-09-09 Counterfeit Electronic Components: How to Detect, Authenticate, and Test Suspect Parts

Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …

2026-09-08 Obsolete Electronic Components: How to Source and Evaluate Replacements

A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.

2026-09-07 TTL vs CMOS Logic Levels: 74HC and 74HCT Compatibility Explained

TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.

2026-09-04 Logic Level Shifter: How to Connect 3.3V and 5V Logic Safely

A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.

2026-09-03 74HC595 vs TPIC6B595: Output Drive, Pinout, Current, and Load Selection

The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…

2026-09-02 74HC595 Pinout, Timing, Output Current, and Applications

The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…

2026-09-01 Latch vs Flip-Flop: Timing, Differences and Design Choices

A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…

2026-08-30 D Latch Circuit: Truth Table, Timing, ICs and Applications

A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …

2026-08-28 SR Latch Explained: NOR and NAND Circuits, Truth Tables, and Applications

An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…

2026-08-27 Latch Circuit: SR and D Latches, Truth Tables, Timing, and Applications

Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…