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onsemi MC74VHC1G08P5T5G
- Part No.:
- MC74VHC1G08P5T5G
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- SOT-953
- Datasheet:
-
MC74VHC1G08P5T5G.pdf
- Description:
- IC GATE AND 1CH 2-INP SOT953
- Quantity:
- Payment:
- Shipping:
Inventory:4,530
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Product details
Overview
MC74VHC1G08P5T5G from onsemi is a single 2-input AND gate in SOT-953 package, operating from 2.0 V to 5.5 V supply, with CMOS-level input thresholds, 3.5 ns typical propagation delay at 5 V, and over-voltage tolerant inputs/outputs up to 5.5 V - used for level-shifting logic interfacing between 3 V and 5 V subsystems in portable instrumentation.
For engineers reviewing the MC74VHC1G08P5T5G datasheet, pinout, applications, or equivalent options, key selection considerations include input threshold compatibility (CMOS), IOFF partial power-down support, ±8 mA drive capability at 3.0 V, and SOT-953 footprint constraints for space-constrained PCB layouts.
Technical Context
This device implements a single 2-input positive-logic AND function using advanced VHC CMOS technology. Its input structure accepts voltages up to 5.5 V independent of VCC, enabling robust 5 V-to-3 V interface translation without external clamping.
The output stage supports active-drive and high-impedance states, with IOFF functionality ensuring low leakage (<10 µA) when VCC = 0 V - critical for hot-swap and battery-backup systems. Propagation delay is specified across −55°C to +125°C and full 2.0–5.5 V VCC range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 2.0 V to 5.5 V - enables direct use in mixed-supply systems (e.g., 3.3 V core with 5 V I/O rails) |
| tPD (typ) | 3.5 ns at VCC = 5.5 V, CL = 15 pF - supports >100 MHz toggle rates in short-path logic paths |
| Input Threshold | CMOS-level (VIH = 3.15 V min at 4.5 V VCC) - ensures noise margin compatibility with 3.3 V LVTTL and CMOS outputs |
| IOFF Support | Yes - limits I/O leakage to ≤10 µA when VCC = 0 V, preventing back-powering of powered-down domains |
| Drive Strength | ±8 mA at VCC = 3.0 V - sufficient to drive standard 50 pF loads or multiple 74LVC inputs without buffering |
| Over-Voltage Tolerance | Inputs/outputs withstand up to 5.5 V regardless of VCC - eliminates need for external protection diodes in mixed-voltage interfaces |
| Operating Temp | −55°C to +125°C - qualified for automotive under-hood and industrial control environments |
Pinout & Package
SOT-953 (Case 527AE), 5-pin, 1.00 mm × 0.80 mm × 0.37 mm body, 0.35 mm pitch, Pb-free, RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | A (Input) | First AND operand input; CMOS-compatible threshold; tolerant to 5.5 V regardless of VCC |
| 2 | GND | Ground reference for all internal circuitry and I/O; must be low-impedance for noise immunity |
| 3 | B (Input) | Second AND operand input; identical electrical characteristics to Pin 1 |
| 4 | Y (Output) | Active-push-pull output; supports tri-state behavior only via power-down (IOFF), not explicit OE |
| 5 | VCC | Positive supply; powers internal logic and output drivers; IOFF active when VCC = 0 V |
Key Features
| Feature | Design Value |
|---|---|
| Wide VCC range | 2.0 V to 5.5 V operation - eliminates need for separate voltage translators in multi-rail designs |
| Input over-voltage tolerance | 5.5 V max input voltage regardless of VCC - enables safe interfacing of 5 V signals into 3 V systems without external components |
| IOFF partial power-down | Sub-10 µA leakage when VCC = 0 V - prevents current backflow and unintended powering of downstream circuits during sleep or hot-swap |
| Low propagation delay | 3.5 ns typical at 5 V - meets timing budgets in high-speed control logic and clock gating applications |
| Small-footprint packaging | SOT-953 (1.0 × 0.8 mm) - saves board area in wearables, sensor nodes, and compact MCU peripheral interfaces |
Applications
| Industrial Sensor Interface | Automotive Body Control Module |
|---|---|
|
Use Scenario: Combining enable signals from two independent temperature sensors before activating a fan driver IC. IC Role / Device Role / Timing Role: Single 2-input AND gate performing synchronous enable logic; propagation delay < 9 ns ensures deterministic response within 100 µs control loops. Use Value: Eliminates need for larger logic ICs or discrete transistors, reducing BOM count and layout complexity while maintaining AEC-Q100-compliant reliability. |
Use Scenario: Enabling LED status indicators only when both ignition-on signal and CAN bus activity are present. IC Role / Device Role / Timing Role: Level-shifting AND gate accepting 5 V ignition signal and 3.3 V CAN transceiver flag; operates across −40°C to +125°C ambient. Use Value: Provides fail-safe visual feedback without external voltage translators or additional power domains, supporting PPAP-ready automotive designs. |
| Portable Medical Device Power Sequencing | IoT Edge Node Wake-Up Logic |
|
Use Scenario: Gating power to a Bluetooth radio only after both battery voltage OK and firmware validation pass. IC Role / Device Role / Timing Role: Low-leakage AND gate in power-control path; IOFF prevents backfeed when main rail is off during deep sleep. Use Value: Reduces standby current by eliminating floating inputs and uncontrolled discharge paths, extending battery life beyond 1 year in clinical monitoring devices. |
Use Scenario: Combining motion-detection interrupt and scheduled RTC alarm to wake an MCU from ultra-low-power mode. IC Role / Device Role / Timing Role: Fast-response logic gate with sub-10 ns delay; inputs tolerate 5 V sensor output while powered from 3 V coin cell. Use Value: Enables reliable wake-up event fusion without level shifters or additional regulators, minimizing quiescent current and PCB real estate in compact edge nodes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar single 2-input AND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G08DBVR | TTL-compatible VIH/VIL thresholds (2.0 V/0.8 V at 3.3 V); slightly higher ICC (max 10 µA vs 40 µA for MC74VHC1G08) | Better suited for legacy 3.3 V LVTTL systems; lacks 5.5 V over-voltage tolerance on inputs | Choose SN74LVC1G08DBVR when interfacing exclusively with 3.3 V LVTTL sources and board space allows SOT-23-5 (larger than SOT-953) |
| 74AUP1G08GW,125 | Lower VCC range (0.8–3.6 V); 2.3 ns tPD (typ) at 3.3 V; IOFF supported; 1.0 × 1.0 mm XSON6 package | Optimized for ultra-low-power 1.8 V/2.5 V systems; not rated for 5 V interfaces | Choose 74AUP1G08GW,125 for battery-powered 1.8 V microcontrollers where 5 V tolerance is unnecessary and 2.3 ns speed is critical |
Compared with SN74LVC1G08DBVR and 74AUP1G08GW,125, the MC74VHC1G08P5T5G uniquely balances 5.5 V over-voltage tolerance, wide 2.0–5.5 V operation, and SOT-953 miniaturization - making it the only option among the three qualified for mixed 3 V/5 V hot-swap interfaces in space-constrained automotive and industrial modules.
Availability
MC74VHC1G08P5T5G 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 and long-term lifecycle support.
Supply support for MC74VHC1G08P5T5G 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, and IoT applications.
The MC74VHC1G08P5T5G belongs to the VHC logic family, designed for high-speed, low-power, mixed-voltage interface applications where robustness, small size, and extended temperature operation are essential.
FAQ
What logic family does the MC74VHC1G08P5T5G belong to, and how does it differ from standard 74HC?
The MC74VHC1G08P5T5G belongs to the VHC (Very High Speed CMOS) family. It differs from standard 74HC by offering faster propagation delay (3.5 ns vs ~7 ns at 5 V), tighter input threshold specifications, enhanced over-voltage tolerance (5.5 V inputs regardless of VCC), and guaranteed operation down to 2.0 V - making MC74VHC1G08P5T5G suitable for modern low-voltage, mixed-rail systems where 74HC may fail to switch reliably or safely.
Does the MC74VHC1G08P5T5G support true tri-state output control?
No, the MC74VHC1G08P5T5G does not have an explicit output-enable (OE) pin or true tri-state functionality. Its output is always active-push-pull. However, IOFF support provides partial power-down protection: when VCC = 0 V, both inputs and output enter high-impedance state with leakage ≤10 µA - sufficient for hot-swap and battery-backup scenarios but not for bus-sharing applications requiring dynamic output control.
Can the MC74VHC1G08P5T5G safely interface a 5 V microcontroller GPIO to a 3.3 V FPGA input?
Yes. The MC74VHC1G08P5T5G inputs tolerate up to 5.5 V regardless of VCC, so a 5 V GPIO can directly drive Pin 1 or Pin 3 while VCC = 3.3 V. Its CMOS-level thresholds ensure correct logic interpretation (VIH ≥ 2.1 V at 3.0 V VCC), and its 3.3 V output remains compatible with 3.3 V FPGA inputs - enabling safe, component-free level translation without risk of latch-up or damage.
What is the maximum capacitive load the MC74VHC1G08P5T5G can drive while maintaining specified tPD?
The MC74VHC1G08P5T5G propagation delay is characterized with CL = 15 pF and CL = 50 pF loads. At VCC = 4.5–5.5 V, tPHL/tPLH is guaranteed ≤9.0 ns for CL = 15 pF and ≤11.0 ns for CL = 50 pF. Driving loads >50 pF will increase delay nonlinearly and may cause ringing; for >50 pF, add series termination or buffer stages. COUT is specified at 6.0 pF (high-impedance state), confirming low output capacitance.
Is the MC74VHC1G08P5T5G qualified for automotive applications?
Yes - the base MC74VHC1G08P5T5G is not automotive-qualified, but the pin-compatible variant MC74VHC1G08P5T5G-Q (with −Q suffix) is AEC-Q100 Grade 1 qualified (−40°C to +125°C) and PPAP capable. For automotive production, specify the −Q version; the standard MC74VHC1G08P5T5G meets industrial temp range (−55°C to +125°C) and is widely used in non-safety-critical automotive subsystems where full AEC-Q100 is not mandated.
MC74VHC1G08P5T5G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 74VHC
- Package/Case:
- SOT-953
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- AND 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:
- 7.9ns @ 5V, 50pF
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-953
MC74VHC1G08P5T5G FAQ
1.How can I place an order for MC74VHC1G08P5T5G through Aetrix?
Please submit a Request for Quotation (RFQ) for MC74VHC1G08P5T5G 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 MC74VHC1G08P5T5G reliable?
The price and inventory of MC74VHC1G08P5T5G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74VHC1G08P5T5G is usually 5 days.
3.What payment methods are accepted for MC74VHC1G08P5T5G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74VHC1G08P5T5G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC74VHC1G08P5T5G?
MC74VHC1G08P5T5G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC74VHC1G08P5T5G 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 MC74VHC1G08P5T5G?
For technical support, including MC74VHC1G08P5T5G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74VHC1G08P5T5G requirements.
6.How does Aetrix verify that MC74VHC1G08P5T5G is sourced from the original manufacturer or authorized distributors?
All MC74VHC1G08P5T5G 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 MC74VHC1G08P5T5G meets industry standards.
7.What is the process for return or replacement of MC74VHC1G08P5T5G?
All MC74VHC1G08P5T5G units undergo pre-shipment inspection (PSI). If there is an issue with MC74VHC1G08P5T5G, 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 MC74VHC1G08P5T5G part is unused and in its original packaging.
Return procedure for MC74VHC1G08P5T5G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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