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onsemi MC74VHC1GT04MU1TCG
- Part No.:
- MC74VHC1GT04MU1TCG
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- 6-UFDFN
- Datasheet:
-
MC74VHC1GT04MU1TCG.pdf
- Description:
- IC INVERTER 1CH 1-INP 6UDFN
- Quantity:
- Payment:
- Shipping:
Inventory:2,969
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Product details
Overview
MC74VHC1GT04MU1TCG from onsemi is a single TTL-level threshold CMOS inverter in a 6-pin UDFN package (1.45 × 1.0 mm, 0.5 mm pitch), rated for 2.0–5.5 V operation, with 3.5 ns typical propagation delay at 5 V, ±8 mA output drive at 3.0 V, and input/output overvoltage tolerance up to 5.5 V. It enables level-shifting between 3 V and 5 V logic domains in space-constrained portable and industrial control systems.
For engineers reviewing the MC74VHC1GT04MU1TCG datasheet, pinout, applications, or equivalent options, key selection considerations include its TTL-compatible input thresholds, IOFF partial power-down capability, 5.5 V overvoltage-tolerant I/O, compact UDFN6 footprint, and AEC-Q100 qualification option for automotive use.
Technical Context
The MC74VHC1GT04MU1TCG implements a single unbuffered inverting gate using advanced CMOS process technology. Its TTL-level input thresholds (VIH = 1.4 V min at 3.0 V VCC; VIL = 0.45 V max) distinguish it from the CMOS-threshold MC74VHC1G04 variant, enabling direct interfacing with legacy TTL outputs without pull-up resistors.
Input and output structures are designed for robustness: inputs tolerate up to 5.5 V regardless of VCC, outputs remain protected when VCC = 0 V or when output voltage exceeds VCC, and IOFF functionality prevents back-driving during partial power-down - critical for hot-swap and battery-backup applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 2.0 V to 5.5 V - supports dual-supply systems and mixed-voltage board designs without level translators. |
| tPD (Typ) | 3.5 ns at VCC = 5.0 V, CL = 15 pF - enables high-speed signal inversion in timing-critical paths. |
| IOH/IOL | ±8 mA at VCC = 3.0 V - drives standard CMOS loads and small capacitive buses directly. |
| VIH/VIL | 1.4 V / 0.45 V min/max at VCC = 3.0 V - ensures reliable recognition of TTL logic levels across temperature. |
| Overvoltage Tolerance | Inputs/outputs withstand up to 5.5 V independent of VCC - eliminates need for external clamping diodes in mixed-voltage interfaces. |
| IOFF Support | Active when VCC = 0 V - blocks current flow through powered-off sections, preventing system-level latch-up or leakage. |
| Package | UDFN6, 1.45 × 1.0 mm, 0.5 mm pitch - ultra-compact surface-mount footprint for high-density PCB layouts. |
Pinout & Package
MC74VHC1GT04MU1TCG is housed in a 6-pin UDFN package (Case 517AQ, 1.45 × 1.0 mm, 0.5 mm pitch) with wettable flank leads for automated optical inspection. Pin 1 is marked by a beveled corner and located at the top-left when the marking side faces up and the bevel is oriented top-left.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | No Connect (NC) | Internally unconnected; must be left floating or tied to GND for mechanical stability - no electrical function. |
| 2 | Input (A) | Inverting logic input; accepts TTL- or CMOS-level signals; overvoltage tolerant to 5.5 V. |
| 3 | GND | Ground reference for all internal circuitry and I/O; requires low-impedance connection to system ground plane. |
| 4 | Output (Y) | Inverted logic output; drives complementary signal; overvoltage tolerant and IOFF-enabled. |
| 5 | No Connect (NC) | Internally unconnected; must be left floating or tied to GND - no electrical function. |
| 6 | VCC | Positive supply rail; decoupling capacitor (0.1 µF ceramic) required within 2 mm of this pin. |
Key Features
| Feature | Design Value |
|---|---|
| TTL-level input thresholds | Enables direct interface with legacy 5 V TTL outputs without external biasing or level shifters. |
| 5.5 V overvoltage-tolerant I/O | Allows safe connection to 5 V buses while operating from 3 V supply - eliminates external protection components. |
| IOFF partial power-down | Prevents current backflow when VCC = 0 V, supporting hot-plug and battery-backed subsystems. |
| Ultra-small UDFN6 footprint | Reduces board area by >50% vs. SC-70/SOT-353 packages - ideal for wearables and miniaturized controllers. |
| AEC-Q100 qualified variants available | Supports automotive infotainment and body electronics where reliability and extended temperature range (−40 °C to +125 °C) are mandatory. |
Applications
| Industrial Sensor Interface | Portable Device Power Sequencing |
|---|---|
Use Scenario: Interfacing a 5 V analog sensor's digital alert output to a 3 V microcontroller GPIO pin in factory automation equipment. IC Role / Device Role / Timing Role: Single inverter providing level translation and signal polarity correction between mismatched voltage domains. Use Value: Eliminates need for discrete resistor networks or dedicated level translators, reducing BOM count and layout complexity. | Use Scenario: Controlling enable/disable sequencing of multiple 3.3 V LDOs in a Bluetooth headset during sleep/wake transitions. IC Role / Device Role / Timing Role: Inverting logic gate driving enable inputs of downstream regulators with precise timing margin. Use Value: Ensures clean, glitch-free power-up/down sequencing with sub-5 ns propagation delay and guaranteed IOFF isolation. |
| Automotive Body Control Module | USB-C Port Detection Logic |
Use Scenario: Converting open-drain status signals from LIN transceivers into active-high interrupts for an AEC-Q100-compliant MCU in door module ECUs. IC Role / Device Role / Timing Role: Signal conditioning inverter with robust ESD (2 kV HBM) and overvoltage protection for harsh automotive environments. Use Value: Meets ISO 11898-2 EMC requirements and supports PPAP documentation via −Q suffix variants. | Use Scenario: Detecting CC line polarity in USB-C receptacles to determine plug orientation and source/sink role. IC Role / Device Role / Timing Role: Fast inverter used in comparator-based orientation detection circuit with <10 ns total path delay. Use Value: Enables sub-millisecond orientation resolution with guaranteed VIH/VIL margins across full VCC range (2.0–5.5 V). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar single inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G04DBVR | CMOS-input thresholds (VIH = 70% VCC), slightly higher ICC (max 10 µA vs. 40 µA), same UDFN6 package. | Preferred for pure 3.3 V systems where CMOS compatibility is required; less suitable for 5 V-tolerant interfacing. | Select when interfacing only with modern CMOS outputs and lowest static current is prioritized. |
| 74AUP1G04GW,125 | Lower VCC range (0.8–3.6 V), lower power (CPD = 3.5 pF), but not 5.5 V overvoltage tolerant. | Suitable for ultra-low-power IoT edge nodes; incompatible with 5 V signal domains or mixed-voltage designs. | Choose for battery-powered devices requiring sub-µA quiescent current and operating strictly below 3.6 V. |
Compared with SN74LVC1G04DBVR and 74AUP1G04GW,125, the MC74VHC1GT04MU1TCG uniquely combines TTL-level inputs, 5.5 V overvoltage tolerance, and AEC-Q100 support - making it the only choice for robust 3 V/5 V bridging in automotive and industrial settings where signal integrity under voltage mismatch is non-negotiable.
Availability
MC74VHC1GT04MU1TCG is available at Aetrix Electronics and suitable for industrial sensor interfaces, portable device power sequencing, automotive body control modules, and USB-C port detection logic requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant sourcing.
Supply support for MC74VHC1GT04MU1TCG 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, medical, and IoT applications.
The MC74VHC1GT04MU1TCG belongs to the VHC1G ultra-small logic family, engineered for high-speed, low-voltage, mixed-signal interface applications where board space, power efficiency, and voltage-domain interoperability are critical design constraints.
FAQ
What is the input threshold type of the MC74VHC1GT04MU1TCG?
The MC74VHC1GT04MU1TCG features TTL-level input thresholds: VIH is 1.4 V minimum and VIL is 0.45 V maximum at VCC = 3.0 V. This allows direct compatibility with legacy 5 V TTL outputs without external pull-up resistors - a key distinction from the CMOS-threshold MC74VHC1G04 variant. The MC74VHC1GT04MU1TCG maintains these thresholds across its full 2.0–5.5 V supply range.
Does the MC74VHC1GT04MU1TCG support partial power-down operation?
Yes, the MC74VHC1GT04MU1TCG supports IOFF - a partial power-down feature that disables input and output circuits when VCC = 0 V. This prevents current backflow from live I/O lines into a powered-off section of the system, protecting against latch-up and unintended power injection. The MC74VHC1GT04MU1TCG guarantees IOFF leakage ≤10 µA under these conditions, per datasheet Section 5.
What package does the MC74VHC1GT04MU1TCG use, and what are its dimensions?
The MC74VHC1GT04MU1TCG uses a 6-pin UDFN package (Case 517AQ) measuring 1.45 mm × 1.0 mm with 0.5 mm lead pitch. It features wettable flank leads for solder joint inspection and a thermal pad-less construction. The package is Pb-free, halogen-free, and RoHS compliant, with moisture sensitivity level (MSL) 1 - meaning unlimited floor life at ≤30 °C/60% RH.
Can the MC74VHC1GT04MU1TCG safely interface a 5 V signal to a 3 V microcontroller?
Yes, the MC74VHC1GT04MU1TCG can safely interface 5 V signals to a 3 V microcontroller: its inputs tolerate up to 5.5 V regardless of VCC, and its outputs are overvoltage tolerant even when VCC = 0 V. When powered from 3.3 V, the MC74VHC1GT04MU1TCG delivers a valid 3.3 V logic swing while accepting 5 V inputs - eliminating external clamping diodes or level translators in mixed-voltage designs.
Is there an automotive-grade version of the MC74VHC1GT04MU1TCG?
Yes - the MC74VHC1GT04MU1TCG has a qualified automotive variant denoted by the "−Q" suffix (e.g., MC74VHC1GT04MU1TCG−Q), which is AEC-Q100 Grade 1 qualified (−40 °C to +125 °C) and PPAP capable. While the base MC74VHC1GT04MU1TCG is rated for −55 °C to +125 °C operation, the −Q version undergoes additional stress testing and lot traceability for automotive body electronics and infotainment applications.
MC74VHC1GT04MU1TCG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 74VHC
- Package/Case:
- 6-UFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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:
- 0.28V ~ 0.8V
- Input Logic Level - High:
- 1V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 7.5ns @ 5V, 50pF
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-UDFN (1.45x1)
MC74VHC1GT04MU1TCG FAQ
1.How can I place an order for MC74VHC1GT04MU1TCG through Aetrix?
Please submit a Request for Quotation (RFQ) for MC74VHC1GT04MU1TCG 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 MC74VHC1GT04MU1TCG reliable?
The price and inventory of MC74VHC1GT04MU1TCG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74VHC1GT04MU1TCG is usually 5 days.
3.What payment methods are accepted for MC74VHC1GT04MU1TCG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74VHC1GT04MU1TCG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC74VHC1GT04MU1TCG?
MC74VHC1GT04MU1TCG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC74VHC1GT04MU1TCG 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 MC74VHC1GT04MU1TCG?
For technical support, including MC74VHC1GT04MU1TCG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74VHC1GT04MU1TCG requirements.
6.How does Aetrix verify that MC74VHC1GT04MU1TCG is sourced from the original manufacturer or authorized distributors?
All MC74VHC1GT04MU1TCG 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 MC74VHC1GT04MU1TCG meets industry standards.
7.What is the process for return or replacement of MC74VHC1GT04MU1TCG?
All MC74VHC1GT04MU1TCG units undergo pre-shipment inspection (PSI). If there is an issue with MC74VHC1GT04MU1TCG, 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 MC74VHC1GT04MU1TCG part is unused and in its original packaging.
Return procedure for MC74VHC1GT04MU1TCG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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