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onsemi MC74VHC1G04P5T5G
- Part No.:
- MC74VHC1G04P5T5G
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- SOT-953
- Datasheet:
-
MC74VHC1G04P5T5G.pdf
- Description:
- IC INVERTER 1CH 1-INP SOT953
- Quantity:
- Payment:
- Shipping:
Inventory:2,466
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Product details
Overview
MC74VHC1G04P5T5G from onsemi is a single high-speed CMOS inverter in SOT-953 package, operating from 2.0 V to 5.5 V supply, with 3.5 ns typical propagation delay at 5 V, CMOS-level input thresholds, and over-voltage tolerant inputs/outputs up to 5.5 V - used for level-shifting between 3 V and 5 V logic domains in portable instrumentation and industrial control I/O conditioning.
For engineers reviewing the MC74VHC1G04P5T5G datasheet, pinout, applications, or equivalent options, key selection criteria include supply voltage range compatibility, input threshold type (CMOS vs TTL), output drive strength at 3 V, IOFF partial power-down support, and SOT-953 footprint constraints for space-constrained PCB layouts.
Technical Context
The MC74VHC1G04P5T5G implements a single unbuffered inverter gate using advanced CMOS process technology, supporting rail-to-rail output swing and featuring input structures rated for 5.5 V regardless of VCC - enabling safe interfacing of 5 V signals into 3 V systems without external clamping. Its IOFF circuitry disables output leakage when VCC = 0 V, preventing back-powering of powered-down rails.
Unlike the TTL-threshold MC74VHC1GT04 variant, this part uses CMOS-compatible VIH/VIL thresholds (e.g., VIH = 3.85 V min at VCC = 5.5 V), ensuring robust noise margins in mixed-voltage digital systems. It delivers ±8 mA output drive at 3.0 V while maintaining low quiescent current (ICC ≤ 40 µA max over full temperature range).
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 subsystems without level translators. |
| tPD (typ) | 3.5 ns at VCC = 5 V, CL = 15 pF - enables use in high-speed signal inversion paths up to ~100 MHz toggle rate. |
| Input Threshold | CMOS-level (VIH ≥ 3.85 V @ 5.5 V) - ensures compatibility with standard CMOS outputs and noise immunity >1.5 V at 5 V. |
| IOFF Support | Active when VCC = 0 V - prevents current backflow from live inputs into unpowered sections, critical for hot-swap and partial-power-down designs. |
| Output Drive | ±8 mA @ 3.0 V - sufficient to drive multiple 74LVC inputs or small capacitive loads (<30 pF) without buffering. |
| Over-Voltage Tolerance | Inputs/outputs withstand 5.5 V independent of VCC - eliminates need for external protection diodes in 5 V ↔ 3 V interface circuits. |
| Operating Temp | −55 °C to +125 °C - qualified for extended industrial and automotive under-hood applications. |
Pinout & Package
SOT-953 (Case 527AE) is a 5-pin, 1.0 mm × 0.8 mm × 0.37 mm ultra-small surface-mount package with 0.35 mm pitch, optimized for high-density PCB layouts in portable and IoT edge devices.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input (A) | CMOS-compatible inverter input; accepts 0–5.5 V signals regardless of VCC value. |
| 2 | GND | Ground reference for logic and power; must be low-impedance connection to minimize switching noise. |
| 3 | NC | No-connect terminal - left floating per datasheet; not internally bonded or electrically active. |
| 4 | Output (Y) | Inverted logic output; rail-to-rail swing, capable of sourcing/sinking 8 mA at 3 V. |
| 5 | VCC | Positive supply pin; decoupling capacitor (0.1 µF ceramic) required within 2 mm for stable operation. |
Key Features
| Feature | Design Value |
|---|---|
| Wide Supply Range | 2.0–5.5 V operation enables drop-in use across legacy 5 V and modern 3.3 V/2.5 V systems without redesign. |
| Input Over-Voltage Tolerance | 5.5 V absolute maximum on A and Y pins - allows direct connection to 5 V buses even when VCC = 3.3 V or 2.5 V. |
| IOFF Partial Power-Down | Output goes high-impedance with <10 µA leakage when VCC = 0 V - prevents bus contention during system sleep or fault isolation. |
| Low Propagation Delay | 3.5 ns typical tPD at 5 V supports timing-critical signal inversion in clock distribution, reset synchronization, and data path conditioning. |
| Pb-Free & RoHS Compliant | Meets J-STD-609 Category 1 moisture sensitivity (MSL Level 1) and UL 94 V-0 flammability rating for reliable reflow assembly. |
Applications
| Industrial Sensor Interface | Portable Device Power Sequencing |
|---|---|
Use Scenario: Inverting enable signals from 5 V analog sensor modules before feeding into 3.3 V microcontroller GPIOs. IC Role / Device Role / Timing Role: Signal-level translator and logic polarity corrector, placed directly at sensor-to-MCU boundary. Use Value: Eliminates discrete resistor-divider or dedicated level shifter IC, reducing BOM count and board area by >4 mm². |
Use Scenario: Generating complementary enable/disable pulses for sequenced power rails (e.g., VDD_IO before VDD_CORE) in battery-powered wearables. IC Role / Device Role / Timing Role: Single-gate inverter providing precise 180° phase shift between control signals with sub-4 ns skew. Use Value: Ensures strict power-up/down ordering without FPGA or MCU firmware involvement, improving system reliability during brown-out events. |
| Automotive Body Control Module | IoT Edge Node Signal Conditioning |
Use Scenario: Inverting wake-up request signals from LIN transceivers (5 V tolerant) to match active-low interrupt inputs on 3.3 V body controller SoCs. IC Role / Device Role / Timing Role: Robust interface conditioner handling transient overvoltages and cold-crank conditions down to −40 °C. Use Value: Withstands ISO 7637-2 pulse 1/2a/3a surges without external TVS, simplifying EMC design and passing AEC-Q100 Grade 2 qualification. |
Use Scenario: Cleaning noisy pushbutton inputs in smart home sensors before ADC sampling or wireless transmission. IC Role / Device Role / Timing Role: Schmitt-trigger-free signal inverter with fast edge response and low input capacitance (4 pF typical). Use Value: Reduces button debouncing time to <10 µs while consuming <1 µA quiescent current - extends coin-cell battery life beyond 5 years. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar single inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC74VHC1G04DFT2G | Same electrical specs, SC-88A (SOT-353) package - 1.25 mm × 1.25 mm, 0.65 mm pitch. | Requires larger PCB footprint and different stencil aperture; better thermal dissipation (JA = 377 °C/W vs 254 °C/W). | Select when higher thermal margin is needed or SC-88A is already standardized in the design. |
| SN74LVC1G04DBVR | Tighter VOH/VOL specs at 1.8 V, but only rated to 5.5 V absolute max (no over-voltage tolerance); IOFF not supported. | Not suitable for 5 V ↔ 3 V interfacing without external protection; limited to same-supply-domain inversion. | Choose only for pure 1.8–5.5 V single-rail systems where over-voltage tolerance is unnecessary. |
Compared with MC74VHC1G04DFT2G and SN74LVC1G04DBVR, the MC74VHC1G04P5T5G uniquely combines SOT-953's ultra-compact size, guaranteed 5.5 V input/output overvoltage tolerance, and IOFF - making it the only option among the three that safely bridges mixed-voltage domains in space-constrained industrial and automotive edge nodes.
Availability
MC74VHC1G04P5T5G is available at Aetrix Electronics and suitable for industrial sensor interfaces, portable device power sequencing, and automotive body control modules requiring stable component supply, long-term lifecycle support, and AEC-Q100-compliant variants.
Supply support for MC74VHC1G04P5T5G 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 MC74VHC1G04P5T5G belongs to the VHC1G ultra-small logic family, designed specifically for space-constrained, mixed-voltage digital interface applications where reliability, low power, and robustness across voltage domains are essential.
FAQ
What is the maximum input voltage the MC74VHC1G04P5T5G can tolerate?
The MC74VHC1G04P5T5G supports DC input voltages up to 5.5 V on both input (A) and output (Y) pins - independent of the VCC supply voltage. This over-voltage tolerance allows safe interfacing of 5 V signals into 3.3 V or 2.5 V systems without external protection components, as confirmed in the Absolute Maximum Ratings table of the official datasheet.
Does the MC74VHC1G04P5T5G support partial power-down functionality?
Yes, the MC74VHC1G04P5T5G features IOFF circuitry that places the output in high-impedance state with leakage current ≤10 µA when VCC = 0 V. This prevents back-driving of powered-down rails and is explicitly verified in the DC Electrical Characteristics table under the IOFF parameter, making it suitable for hot-swap and multi-rail power management designs.
What is the propagation delay of the MC74VHC1G04P5T5G at 3.3 V supply?
At VCC = 3.3 V and CL = 15 pF, the MC74VHC1G04P5T5G exhibits a typical propagation delay (tPLH/tPHL) of 4.5 ns, with a maximum of 7.1 ns over the full operating temperature range (−55 °C to +125 °C). These values are specified in the AC Electrical Characteristics table and validated across all process corners.
Is the MC74VHC1G04P5T5G pin-compatible with other packages in the same family?
No - the MC74VHC1G04P5T5G uses SOT-953 (5-pin) with pinout A-GND-NC-Y-VCC, which differs from SC-88A (NC-A-GND-Y-VCC) and UDFN6 (NC-A-GND-Y-NC-VCC). Pin assignments are package-specific and not interchangeable; PCB layout must match the exact footprint defined in Case 527AE mechanical drawings.
What is the operating temperature range for the MC74VHC1G04P5T5G?
The MC74VHC1G04P5T5G is rated for continuous operation from −55 °C to +125 °C ambient temperature, meeting extended industrial and automotive under-hood requirements. This range is guaranteed per the Recommended Operating Conditions table and supported by AEC-Q100 stress testing for the −Q automotive variant.
MC74VHC1G04P5T5G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 74VHC
- Package/Case:
- SOT-953
- 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:
- 0.5V ~ 1.65V
- Input Logic Level - High:
- 1.5V ~ 3.85V
- 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:
- SOT-953
MC74VHC1G04P5T5G FAQ
1.How can I place an order for MC74VHC1G04P5T5G through Aetrix?
Please submit a Request for Quotation (RFQ) for MC74VHC1G04P5T5G 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 MC74VHC1G04P5T5G reliable?
The price and inventory of MC74VHC1G04P5T5G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74VHC1G04P5T5G is usually 5 days.
3.What payment methods are accepted for MC74VHC1G04P5T5G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74VHC1G04P5T5G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC74VHC1G04P5T5G?
MC74VHC1G04P5T5G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC74VHC1G04P5T5G 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 MC74VHC1G04P5T5G?
For technical support, including MC74VHC1G04P5T5G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74VHC1G04P5T5G requirements.
6.How does Aetrix verify that MC74VHC1G04P5T5G is sourced from the original manufacturer or authorized distributors?
All MC74VHC1G04P5T5G 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 MC74VHC1G04P5T5G meets industry standards.
7.What is the process for return or replacement of MC74VHC1G04P5T5G?
All MC74VHC1G04P5T5G units undergo pre-shipment inspection (PSI). If there is an issue with MC74VHC1G04P5T5G, 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 MC74VHC1G04P5T5G part is unused and in its original packaging.
Return procedure for MC74VHC1G04P5T5G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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