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onsemi MC74HC1GU04DTT1G
- Part No.:
- MC74HC1GU04DTT1G
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- SOT-23-5 Thin, TSOT-23-5
- Datasheet:
-
MC74HC1GU04DTT1G.pdf
- Description:
- IC INVERTER 1CH 1-INP 5TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:8,378
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Product details
Overview
MC74HC1GU04DTT1G from onsemi is a single unbuffered inverter in TSOP−5 (SOT−23) package, operating from 2.0 V to 6.0 V supply, delivering ±2 mA output drive at 4.5 V, with 7 ns typical propagation delay at 5 V and balanced tPLH/tPHL. It serves as a logic-level signal inverter in space-constrained industrial sensor interfaces and automotive body control modules.
For engineers reviewing the MC74HC1GU04DTT1G datasheet, pinout, applications, or equivalent options, key selection criteria include its unbuffered architecture, −55°C to +125°C operating range, AEC−Q100 qualification, and TSOP−5 thermal resistance of 320°C/W.
Technical Context
This device implements standard CMOS unbuffered inverter logic using <100 FETs, with symmetrical output impedance (IOH = IOL = 2 mA) and balanced propagation delays (tPLH = tPHL). Its input threshold is rail-proportional (VIL = 0.3×VCC, VIH = 0.7×VCC) and supports 1000 ns/V input edge rate down to 2.0 V.
It complies with AEC−Q100 Grade 1 for automotive use, features ±500 mA latchup immunity in TSOP−5, and meets ESD ratings of 2000 V HBM and 1000 V CDM - all within a 3.0 mm × 1.5 mm × 0.95 mm footprint.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 2.0 V to 6.0 V - supports wide-input-rail operation across 3.3 V and 5 V systems without level shifters |
| tPD (Typ) | 7 ns at VCC = 5 V, CL = 15 pF - enables high-speed signal inversion in timing-critical paths |
| IOH/IOL | ±2 mA at VCC = 4.5 V - sufficient to drive one HC/HCT input or small capacitive loads (<20 pF) |
| Operating Temp | −55°C to +125°C - qualified for under-hood automotive and industrial ambient environments |
| Input Capacitance | 5–10 pF - low loading minimizes signal distortion on high-impedance source nodes |
| Quiescent ICC | 1.0 µA max at 6.0 V - ultra-low static power for battery-backed or always-on circuits |
| ESD Rating | 2000 V HBM - robust handling during board assembly and field service |
Pinout & Package
MC74HC1GU04DTT1G uses the TSOP−5 (SOT−23-5) package (Case 483), measuring 3.0 mm × 1.5 mm × 0.95 mm with 0.95 mm pitch. Pin 1 is marked by a dot or beveled edge; orientation follows Q4 configuration per ordering table.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input A | CMOS-compatible digital input; accepts rail-to-rail logic levels with hysteresis-free switching |
| 2 | Ground (GND) | Primary reference for all input/output voltage thresholds and internal biasing |
| 3 | No Connect (NC) | Internally unconnected; must remain floating or tied to GND - no routing required |
| 4 | Output Y | Inverted logic output; drives complementary signal with matched rise/fall times |
| 5 | Supply (VCC) | Single positive supply input; bypass capacitor (0.1 µF) recommended near pin |
Key Features
| Feature | Design Value |
|---|---|
| Unbuffered Inverter Architecture | Minimizes propagation delay and power consumption vs. buffered variants - ideal for low-latency feedback paths |
| Balanced Propagation Delays | tPLH = tPHL ensures symmetric waveform edges - critical for clock inversion and pulse shaping |
| Symmetrical Output Drive | IOH = IOL = 2 mA eliminates duty-cycle distortion when driving capacitive or resistive loads |
| AEC−Q100 Qualified | Grade 1 qualification confirms reliability for automotive body electronics including door modules and lighting controls |
| Pb-Free & RoHS Compliant | Meets global environmental compliance requirements without performance trade-offs |
Applications
| Automotive Door Module | Industrial Sensor Interface |
|---|---|
Use Scenario: Inverting wake-up signals from capacitive touch sensors to enable microcontroller interrupt inputs. IC Role / Device Role / Timing Role: Signal-level logic inverter converting active-high sensor output to active-low MCU interrupt trigger. Use Value: Enables direct interface without external pull-ups or level shifters, leveraging rail-proportional thresholds and −55°C to +125°C operation. | Use Scenario: Conditioning analog-to-digital converter (ADC) reference clock edges in programmable logic controllers. IC Role / Device Role / Timing Role: Low-skew clock inverter generating complementary sampling strobes for dual-edge sampling circuits. Use Value: Balanced tPLH/tPHL and 7 ns typical delay ensure precise 50% duty cycle preservation at up to 10 MHz. |
| Medical Wearable Power Sequencing | Consumer IoT Reset Management |
Use Scenario: Inverting low-power supervisor outputs to control enable/disable sequencing of PMIC rails. IC Role / Device Role / Timing Role: Power-domain logic inverter ensuring correct activation order between buck and LDO regulators. Use Value: 1.0 µA max ICC prevents quiescent current inflation in always-on subsystems; NC pin simplifies layout. | Use Scenario: Debouncing and inverting push-button reset signals before feeding into SoC reset controllers. IC Role / Device Role / Timing Role: Edge-conditioning inverter providing clean, fast-rising reset pulses with controlled slew. Use Value: 4 ns typical transition time (tTLH/tTHL) and 10 pF input capacitance minimize bounce-induced glitches. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unbuffered inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G04DBVR | 3.3 V only (1.65–5.5 V), lower tPD (3.5 ns typ), higher IO (±32 mA), no AEC−Q100 cert | Preferred for high-speed 3.3 V systems where automotive qualification is not required | Select when driving heavier loads or needing faster edges; verify thermal derating at 125°C |
| 74AUP1G04GW,125 | 1.1–3.6 V range, ultra-low ICC (0.9 µA max), 12 ns tPD at 3.3 V, AEC−Q100 Grade 1 | Better suited for sub-2 V battery-powered devices requiring extended shelf life | Choose for energy-sensitive designs below 3.0 V; confirm VIH/VIL compatibility with host logic |
Compared with SN74LVC1G04DBVR and 74AUP1G04GW,125, MC74HC1GU04DTT1G uniquely combines 2.0–6.0 V flexibility, AEC−Q100 qualification, and TSOP−5 thermal performance - making it optimal for multi-rail automotive and industrial control nodes.
Availability
MC74HC1GU04DTT1G is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor conditioning, and medical wearable power sequencing requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MC74HC1GU04DTT1G 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 is a global semiconductor supplier delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.
The MC74HC1GU04DTT1G belongs to onsemi's HC logic family - designed for high-noise-immunity, rail-to-rail CMOS-compatible signal inversion in space- and power-constrained embedded systems.
FAQ
What is the maximum operating temperature for MC74HC1GU04DTT1G?
The MC74HC1GU04DTT1G is rated for operation from −55°C to +125°C, meeting AEC−Q100 Grade 1 requirements. This full range is validated across all electrical parameters in the datasheet, including propagation delay, output drive, and input thresholds - making MC74HC1GU04DTT1G suitable for under-hood automotive and industrial environments where thermal stability is critical.
Does MC74HC1GU04DTT1G have a pin-compatible alternative in SC−88A package?
Yes - MC74HC1GU04DFT1G is the SC−88A (SOT−353) variant of the same device, sharing identical logic function, electrical specs, and marking code (H6), but differing in package dimensions and thermal resistance (377°C/W vs. 320°C/W). No PCB redesign is needed beyond footprint adaptation; both use Q2/Q4 pin 1 orientation per datasheet.
What does the "NC" pin (Pin 3) on MC74HC1GU04DTT1G mean in practice?
Pin 3 of MC74HC1GU04DTT1G is a No-Connect terminal - internally unconnected and electrically isolated. It must remain unconnected or tied to GND for mechanical stability; routing signals or power to it may cause parametric deviation or damage. This design simplifies layout in dense PCBs while maintaining TSOP−5 mechanical integrity.
Can MC74HC1GU04DTT1G operate reliably at 2.0 V supply?
Yes - MC74HC1GU04DTT1G is fully specified down to 2.0 V, with guaranteed VIH ≥ 1.7 V and VIL ≤ 0.3 V at that rail. Propagation delay increases to 100 ns (max) at 2.0 V/50 pF, but logic functionality remains intact. This enables interoperability with legacy 2.0 V microcontrollers and battery-supplied subsystems without voltage translation.
Is MC74HC1GU04DTT1G compliant with RoHS and halogen-free standards?
Yes - MC74HC1GU04DTT1G is Pb−Free, Halogen Free/BFR Free, and RoHS compliant per onsemi's documentation. The "G" suffix in the part number explicitly denotes green packaging, and the device carries UL 94 V−0 flammability rating with oxygen index 28–34 - satisfying environmental and safety requirements for global commercial and automotive deployments.
MC74HC1GU04DTT1G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 74HC
- 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 ~ 6V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 2.6mA, 2.6mA
- Input Logic Level - Low:
- 0.3V ~ 1.2V
- Input Logic Level - High:
- 1.7V ~ 4.8V
- Max Propagation Delay @ V, Max CL:
- 17ns @ 6V, 50pF
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSOP
MC74HC1GU04DTT1G FAQ
1.How can I place an order for MC74HC1GU04DTT1G through Aetrix?
Please submit a Request for Quotation (RFQ) for MC74HC1GU04DTT1G 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 MC74HC1GU04DTT1G reliable?
The price and inventory of MC74HC1GU04DTT1G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74HC1GU04DTT1G is usually 5 days.
3.What payment methods are accepted for MC74HC1GU04DTT1G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74HC1GU04DTT1G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC74HC1GU04DTT1G?
MC74HC1GU04DTT1G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC74HC1GU04DTT1G 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 MC74HC1GU04DTT1G?
For technical support, including MC74HC1GU04DTT1G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74HC1GU04DTT1G requirements.
6.How does Aetrix verify that MC74HC1GU04DTT1G is sourced from the original manufacturer or authorized distributors?
All MC74HC1GU04DTT1G 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 MC74HC1GU04DTT1G meets industry standards.
7.What is the process for return or replacement of MC74HC1GU04DTT1G?
All MC74HC1GU04DTT1G units undergo pre-shipment inspection (PSI). If there is an issue with MC74HC1GU04DTT1G, 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 MC74HC1GU04DTT1G part is unused and in its original packaging.
Return procedure for MC74HC1GU04DTT1G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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