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onsemi MC74VHC1G02P5T5G-L22088
- Part No.:
- MC74VHC1G02P5T5G-L22088
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- SOT-953
- Datasheet:
-
MC74VHC1G02P5T5G-L22088.pdf
- Description:
- IC GATE NOR 1CH 2-INP SOT953
- Quantity:
- Payment:
- Shipping:
Inventory:4,912
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Product details
Overview
MC74VHC1G02P5T5G-L22088 from onsemi is a single 2-input NOR gate logic IC designed for high-speed, low-voltage operation in space-constrained applications. It operates from 2.0 V to 5.5 V, delivers 3.5 ns typical propagation delay at 5 V, features over-voltage tolerant inputs/outputs up to 5.5 V, and is packaged in the SOT-953 (1.00 × 0.80 × 0.37 mm) 5-pin package. It enables level-shifting between 3 V and 5 V systems in portable power management circuits.
For engineers reviewing the MC74VHC1G02P5T5G-L22088 datasheet, pinout, applications, or equivalent options, this page provides verified functional identity, validated SOT-953 pin mapping, confirmed CMOS-level input thresholds, real-world interface use cases, and two technically documented alternative parts with precise differentiation.
Technical Context
The MC74VHC1G02P5T5G-L22088 implements a standard 2-input NOR Boolean function with complementary CMOS output stage. Its input structure supports 5.5 V tolerance independent of VCC, enabling safe interfacing between mixed-supply domains without external clamping.
It incorporates IOFF partial power-down protection, allowing outputs to remain high-impedance when VCC = 0 V - critical for hot-swap and battery-backup scenarios. The device exhibits 8 mA drive capability at 3.0 V and maintains guaranteed switching performance across −55 °C to +125 °C.
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 translators. |
| tPD (Typ) | 3.5 ns at VCC = 5 V, CL = 15 pF - enables timing-critical signal conditioning in high-frequency control paths. |
| Input Thresholds | CMOS-level (VIH = 3.15 V, VIL = 1.35 V @ VCC = 4.5 V) - ensures noise-immune switching in clean digital environments. |
| Over-Voltage Tolerance | Inputs/outputs withstand up to 5.5 V regardless of VCC - eliminates need for external TVS or clamping diodes in mixed-rail interfaces. |
| IOFF Leakage | <10 µA at VCC = 0 V - prevents back-powering of powered-down subsystems during partial system sleep. |
| Drive Strength | ±8 mA at VCC = 3.0 V - sufficient to directly drive multiple 74LVC inputs or small LED indicators without buffers. |
| Operating Temp | −55 °C to +125 °C - qualified for under-hood automotive, industrial PLC, and outdoor embedded applications. |
Pinout & Package
MC74VHC1G02P5T5G-L22088 is housed in the SOT-953 surface-mount package (1.00 mm × 0.80 mm × 0.37 mm, 0.35 mm pitch), optimized for ultra-dense PCB layouts in wearables and IoT edge nodes.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | A (Input) | First NOR input; accepts CMOS-level signals up to 5.5 V regardless of VCC value. |
| 2 | GND | Ground reference for logic and power; must be connected before VCC for robust ESD immunity. |
| 3 | B (Input) | Second NOR input; electrically identical to Pin 1 with same over-voltage tolerance. |
| 4 | Y (Output) | Complementary CMOS output; sinks or sources up to 8 mA at 3.0 V; tri-state inactive. |
| 5 | VCC | Positive supply rail; powers internal circuitry and defines logic threshold levels. |
Key Features
| Feature | Design Value |
|---|---|
| Wide Supply Range | 2.0 V–5.5 V operation allows single part to serve multiple voltage domains in modular designs. |
| Input Over-Voltage Tolerance | 5.5 V absolute maximum on A/B pins - enables direct connection to 5 V microcontroller GPIOs while powered from 3.3 V. |
| IOFF Partial Power-Down | Outputs enter high-Z state when VCC = 0 V - prevents current leakage into unpowered sections during system sleep modes. |
| Low Propagation Delay | 3.5 ns typical tPD at 5 V - meets timing budgets in fast clock enable, reset synchronization, and pulse shaping circuits. |
| Small Footprint | SOT-953 package occupies only 0.8 mm² board area - ideal for miniaturized sensor nodes and wearable electronics. |
Applications
| Industrial Sensor Interface | Automotive Body Control Module |
|---|---|
|
Use Scenario: Combining fault signals from multiple temperature and pressure sensors into a single alert line feeding an MCU interrupt pin. IC Role / Device Role / Timing Role: Active-low NOR gate performing wired-OR logic aggregation with sub-4 ns response time. Use Value: Reduces BOM count by eliminating discrete diode-OR networks and avoids timing skew introduced by software polling. |
Use Scenario: Enabling/disabling power to a LIN transceiver based on ignition status and door lock command signals. IC Role / Device Role / Timing Role: Logic-level combiner generating enable signal with guaranteed 125 °C operation and 5.5 V tolerant inputs. Use Value: Eliminates need for external level shifters when interfacing 5 V ignition sense lines to 3.3 V MCU GPIOs. |
| Portable Medical Device Power Sequencing | IoT Edge Node Wake-Up Controller |
|
Use Scenario: Generating a clean power-on reset pulse by NOR-ing delayed and undelayed VDD rails in a battery-powered pulse oximeter. IC Role / Device Role / Timing Role: Precision timing element with 3.5 ns propagation delay and sub-10 µA quiescent current at 3.0 V. Use Value: Ensures deterministic reset assertion timing across voltage and temperature extremes without RC drift. |
Use Scenario: Waking a low-power MCU from deep sleep when either motion sensor or BLE radio asserts wake request. IC Role / Device Role / Timing Role: Low-leakage NOR gate (IOFF <10 µA at VCC = 0 V) acting as OR-combiner for asynchronous wake sources. Use Value: Maintains zero current draw from sleeping subsystems while enabling immediate wake-up response from any source. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 2-input NOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G02DBVR | Lower VCC range (1.65–5.5 V); 3.7 ns tPD at 3.3 V; no IOFF support; LVC input thresholds. | Lacks IOFF protection - unsuitable for partial power-down systems where VCC may float. | Select when cost sensitivity outweighs need for hot-swap safety and VCC = 0 V isolation. |
| 74AUP1G02GW,125 | Ultra-low power (ICC = 0.9 µA typ); wider temp range (−40 to +125 °C); 6.3 ns tPD at 3.3 V; AUP logic family. | Slower propagation but superior static power efficiency - better for always-on battery monitoring circuits. | Select when nanowatt quiescent consumption is prioritized over speed in energy harvesting or coin-cell applications. |
Compared with SN74LVC1G02DBVR and 74AUP1G02GW,125, the MC74VHC1G02P5T5G-L22088 uniquely balances 3.5 ns speed, 5.5 V over-voltage tolerance, and IOFF-enabled partial power-down - making it optimal for mixed-rail automotive and industrial control where reliability under supply mismatch is non-negotiable.
Availability
MC74VHC1G02P5T5G-L22088 is available at Aetrix Electronics and suitable for industrial sensor interfaces, automotive body control modules, and portable medical device power sequencing requiring stable component supply, long-term lifecycle assurance, and AEC-Q100-aligned quality.
Supply support for MC74VHC1G02P5T5G-L22088 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 MC74VHC1G02P5T5G-L22088 belongs to the VHC logic family - engineered for high-speed, low-noise, mixed-voltage interoperability in space- and power-constrained embedded systems.
FAQ
What is the logic function implemented by the MC74VHC1G02P5T5G-L22088?
The MC74VHC1G02P5T5G-L22088 implements a standard 2-input NOR Boolean function: Y = NOT(A OR B). When both inputs A and B are low, the output Y goes high; if either or both inputs are high, Y goes low. This behavior is fully characterized across the full operating temperature and voltage ranges specified in the onsemi datasheet.
Does the MC74VHC1G02P5T5G-L22088 support level-shifting between 3 V and 5 V systems?
Yes, the MC74VHC1G02P5T5G-L22088 supports bidirectional level-shifting due to its 5.5 V over-voltage tolerant inputs and outputs - meaning A and B pins accept 5 V signals even when VCC = 3.3 V, and the Y output can safely drive 5 V logic loads. This eliminates external level translators in mixed-supply interfaces.
Is the MC74VHC1G02P5T5G-L22088 qualified for automotive applications?
Yes - the MC74VHC1G02P5T5G-L22088 is AEC-Q100 qualified (Grade 1: −40 °C to +125 °C ambient) and PPAP capable. Its extended temperature range (−55 °C to +125 °C junction), IOFF protection, and robust ESD performance (2000 V HBM) meet automotive body electronics requirements.
What is the maximum propagation delay of the MC74VHC1G02P5T5G-L22088 at 3.3 V?
At VCC = 3.3 V and CL = 15 pF, the maximum propagation delay (tPLH/tPHL) for the MC74VHC1G02P5T5G-L22088 is 11.0 ns over the full operating temperature range (−55 °C to +125 °C), per the onsemi datasheet AC Electrical Characteristics table.
Can the MC74VHC1G02P5T5G-L22088 be used with VCC = 0 V present in the system?
Yes - the MC74VHC1G02P5T5G-L22088 features IOFF circuitry that places outputs in high-impedance state when VCC = 0 V, preventing back-current flow. Input pins remain protected up to 5.5 V even with VCC unpowered, supporting hot-insertion and battery-backup scenarios.
MC74VHC1G02P5T5G-L22088 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 74VHC
- Package/Case:
- SOT-953
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- NOR Gate
- Number of Circuits:
- 1
- Number of Inputs:
- 2
- 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
MC74VHC1G02P5T5G-L22088 FAQ
1.How can I place an order for MC74VHC1G02P5T5G-L22088 through Aetrix?
Please submit a Request for Quotation (RFQ) for MC74VHC1G02P5T5G-L22088 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 MC74VHC1G02P5T5G-L22088 reliable?
The price and inventory of MC74VHC1G02P5T5G-L22088 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74VHC1G02P5T5G-L22088 is usually 5 days.
3.What payment methods are accepted for MC74VHC1G02P5T5G-L22088?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74VHC1G02P5T5G-L22088 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC74VHC1G02P5T5G-L22088?
MC74VHC1G02P5T5G-L22088 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC74VHC1G02P5T5G-L22088 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 MC74VHC1G02P5T5G-L22088?
For technical support, including MC74VHC1G02P5T5G-L22088 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74VHC1G02P5T5G-L22088 requirements.
6.How does Aetrix verify that MC74VHC1G02P5T5G-L22088 is sourced from the original manufacturer or authorized distributors?
All MC74VHC1G02P5T5G-L22088 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 MC74VHC1G02P5T5G-L22088 meets industry standards.
7.What is the process for return or replacement of MC74VHC1G02P5T5G-L22088?
All MC74VHC1G02P5T5G-L22088 units undergo pre-shipment inspection (PSI). If there is an issue with MC74VHC1G02P5T5G-L22088, 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 MC74VHC1G02P5T5G-L22088 part is unused and in its original packaging.
Return procedure for MC74VHC1G02P5T5G-L22088:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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