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onsemi MC74VHC1G00P5T5G
- Part No.:
- MC74VHC1G00P5T5G
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- SOT-953
- Datasheet:
-
MC74VHC1G00P5T5G.pdf
- Description:
- IC GATE NAND 1CH 2-INP SOT953
- Quantity:
- Payment:
- Shipping:
Inventory:4,852
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Product details
Overview
MC74VHC1G00P5T5G from onsemi is a single 2-input NAND gate in SOT-953 package, designed for 2.0 V to 5.5 V operation 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 - enabling 3 V/5 V mixed-supply interfacing in portable logic and level-shifting applications.
For engineers reviewing the MC74VHC1G00P5T5G datasheet, pinout, applications, or equivalent options, key selection criteria include input threshold compatibility (CMOS vs TTL), 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
The MC74VHC1G00P5T5G implements a standard 2-input NAND logic function using advanced VHC CMOS technology, supporting rail-to-rail input voltage tolerance independent of VCC. Its input structure allows safe interfacing between 5 V and 3 V domains without external level shifters.
It features IOFF circuitry that disables output leakage when VCC = 0 V, preventing back-driving of powered rails during hot insertion or partial power-down. Output drive strength is specified at ±8 mA at 3.0 V, with guaranteed VOL ≤ 0.52 V and VOH ≥ 2.34 V across full temperature range (−55 °C to +125 °C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 2.0 V to 5.5 V - supports wide supply flexibility across battery-powered and legacy 5 V systems. |
| tPD (Typ) | 3.5 ns at 5 V - enables high-speed logic in timing-critical signal conditioning paths. |
| Input Voltage Tolerance | Up to 5.5 V regardless of VCC - eliminates need for external clamping diodes in mixed-voltage interfaces. |
| IOFF Support | Active when VCC = 0 V - prevents current backflow during partial power-down or hot-swap events. |
| Output Drive | ±8 mA at 3.0 V - sufficient to drive multiple CMOS inputs or small capacitive loads directly. |
| Operating Temp | −55 °C to +125 °C - qualified for automotive under-hood and industrial control environments. |
| ESD Rating | 2000 V HBM - provides robust handling protection during assembly and field service. |
Pinout & Package
SOT-953 (Case 527AE) - ultra-small 1.00 mm × 0.80 mm × 0.37 mm surface-mount package with 0.35 mm pitch, optimized for high-density portable electronics.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | A (Input) | First NAND input; accepts 0–5.5 V regardless of VCC; CMOS threshold (VIH = 1.5 V min @ 2 V). |
| 2 | GND | Ground reference; required for proper logic operation and ESD path integrity. |
| 3 | B (Input) | Second NAND input; identical electrical behavior to Pin 1; supports same over-voltage tolerance. |
| 4 | Y (Output) | NAND result; actively driven high/low; tolerates output voltages up to 5.5 V even when VCC = 0 V. |
| 5 | VCC | Positive supply; powers internal logic; IOFF activates automatically if VCC drops to 0 V. |
Key Features
| Feature | Design Value |
|---|---|
| Over-Voltage Tolerant I/O | Inputs and outputs withstand 5.5 V regardless of VCC - enables direct 5 V-to-3 V interface without external components. |
| IOFF Partial Power-Down | Outputs enter high-impedance state with near-zero leakage (<10 µA) when VCC = 0 V - prevents bus contention in modular systems. |
| Low Propagation Delay | 3.5 ns typical tPD at 5 V - maintains timing integrity in fast control loops and clock-domain crossing circuits. |
| Pb-Free & RoHS Compliant | Meets J-STD-609 Category 1 moisture sensitivity (MSL Level 1) and halogen-free/BFR-free requirements for green manufacturing. |
| Wide Temperature Range | Specified from −55 °C to +125 °C - validated for extended operation in automotive engine control units and industrial PLCs. |
Applications
| Industrial Sensor Interface | Portable Device Power Sequencing |
|---|---|
Use Scenario: A microcontroller monitors multiple analog sensors via ADC, requiring discrete logic to enable/disable sensor biasing based on measurement state. IC Role / Device Role / Timing Role: MC74VHC1G00P5T5G acts as an active-low enable gate controlling PMOS high-side switches feeding sensor bias rails. Use Value: Over-voltage tolerant inputs accept 5 V enable signals from legacy controllers while operating from 3.3 V MCU rail - eliminating level translators. |
Use Scenario: A handheld medical monitor sequences battery charging, display backlight, and Bluetooth radio activation using discrete logic timing. IC Role / Device Role / Timing Role: MC74VHC1G00P5T5G implements NAND-based reset synchronization between low-power sleep mode and wake-up interrupt sources. Use Value: IOFF protection ensures no back-current flows into the 3.3 V domain when main battery is disconnected - preserving RTC and SRAM state. |
| Automotive Body Control Module | IoT Edge Node Signal Conditioning |
Use Scenario: A BCM consolidates door lock, window lift, and mirror fold functions using shared GPIO resources and discrete logic arbitration. IC Role / Device Role / Timing Role: MC74VHC1G00P5T5G serves as a priority encoder input combiner, resolving simultaneous switch closures into unique encoded states. Use Value: −55 °C to +125 °C rating and 5.5 V input tolerance allow direct connection to 12 V vehicle bus signals through simple resistive dividers. |
Use Scenario: An LPWAN sensor node conditions wake-on-motion signals from PIR detectors before triggering ultra-low-power MCU interrupts. IC Role / Device Role / Timing Role: MC74VHC1G00P5T5G debounces and logically combines dual PIR outputs to reduce false triggers in noisy RF environments. Use Value: 3.5 ns propagation delay ensures sub-microsecond response to motion events while consuming <1 µA quiescent current at 3 V. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar single 2-input NAND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC74VHC1G00DBVT1G | Same logic function and electrical specs, but in SC-74A (SOT-23-5) package - larger footprint (3.0 mm × 1.5 mm) and different pinout (Pin 1 = A, Pin 2 = GND, Pin 3 = B, Pin 4 = Y, Pin 5 = VCC). | Preferred where board real estate permits larger packages and existing SC-74A land patterns exist. | Select MC74VHC1G00DBVT1G only if SOT-953 layout constraints prevent use of MC74VHC1G00P5T5G. |
| SN74LVC1G00DBVR | TTL-compatible input thresholds (VIH = 2.0 V min @ 3.3 V), slightly higher ICC (max 10 µA vs 40 µA), and identical SOT-23-5 footprint - not pin-compatible with SOT-953. | Better suited for 3.3 V-only systems requiring tighter VIH/VIL margins and lower static power. | Choose SN74LVC1G00DBVR when interfacing exclusively with 3.3 V LVTTL logic and SOT-23-5 is acceptable. |
Compared with MC74VHC1G00DBVT1G, MC74VHC1G00P5T5G saves >70% board area and enables finer-pitch routing; versus SN74LVC1G00DBVR, it offers superior 5 V tolerance and wider VCC range but requires attention to CMOS input threshold alignment in mixed-voltage designs.
Availability
MC74VHC1G00P5T5G is available at Aetrix Electronics and suitable for industrial sensor interface, portable device power sequencing, and automotive body control module applications requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant sourcing.
Supply support for MC74VHC1G00P5T5G 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 power management, analog, logic, and sensing solutions for automotive, industrial, and consumer markets.
The MC74VHC1G00P5T5G belongs to the VHC logic family, engineered for high-speed, low-power, mixed-voltage interoperability in space-constrained embedded systems - particularly targeting portable electronics and automotive subsystems.
FAQ
What is the input voltage threshold specification for MC74VHC1G00P5T5G?
The MC74VHC1G00P5T5G features CMOS-level input thresholds: VIH (min) = 1.5 V at VCC = 2.0 V, 2.1 V at VCC = 3.0 V, and 3.15 V at VCC = 4.5 V; VIL (max) = 0.5 V at VCC = 2.0 V, 0.9 V at VCC = 3.0 V, and 1.35 V at VCC = 4.5 V. These values are confirmed in the DC Electrical Characteristics table for the MC74VHC1G00 variant on page 4 of the datasheet.
Does MC74VHC1G00P5T5G support partial power-down functionality?
Yes, MC74VHC1G00P5T5G supports IOFF partial power-down protection. When VCC = 0 V, the outputs enter a high-impedance state with leakage current limited to ≤10 µA, preventing back-driving of powered system rails. This behavior is explicitly documented in the Features list and DC Electrical Characteristics section of the datasheet.
What is the maximum propagation delay for MC74VHC1G00P5T5G across its operating range?
The maximum propagation delay for MC74VHC1G00P5T5G is 11.0 ns at VCC = 3.0–3.6 V and CL = 15 pF, and 8.0 ns at VCC = 4.5–5.5 V and CL = 15 pF, per the AC Electrical Characteristics table on page 5. These values apply across the full temperature range of −55 °C to +125 °C.
Is MC74VHC1G00P5T5G pin-compatible with MC74VHC1GT00P5T5G?
No, MC74VHC1G00P5T5G is not pin-compatible with MC74VHC1GT00P5T5G in functional terms despite identical SOT-953 packaging and pin numbering. The MC74VHC1GT00 variant uses TTL-level input thresholds (VIH = 1.0 V min at VCC = 2.0 V), making it unsuitable as a drop-in replacement where CMOS threshold behavior is required by the system design.
What package dimensions and thermal characteristics does MC74VHC1G00P5T5G have?
MC74VHC1G00P5T5G uses the SOT-953 package (Case 527AE): 1.00 mm × 0.80 mm × 0.37 mm with 0.35 mm pitch. Its thermal resistance is θJA = 254 °C/W, and maximum power dissipation in still air is 491 mW, as specified in the Maximum Ratings table on page 3 of the datasheet.
MC74VHC1G00P5T5G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 74VHC
- Package/Case:
- SOT-953
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- NAND 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
MC74VHC1G00P5T5G FAQ
1.How can I place an order for MC74VHC1G00P5T5G through Aetrix?
Please submit a Request for Quotation (RFQ) for MC74VHC1G00P5T5G 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 MC74VHC1G00P5T5G reliable?
The price and inventory of MC74VHC1G00P5T5G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74VHC1G00P5T5G is usually 5 days.
3.What payment methods are accepted for MC74VHC1G00P5T5G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74VHC1G00P5T5G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC74VHC1G00P5T5G?
MC74VHC1G00P5T5G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC74VHC1G00P5T5G 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 MC74VHC1G00P5T5G?
For technical support, including MC74VHC1G00P5T5G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74VHC1G00P5T5G requirements.
6.How does Aetrix verify that MC74VHC1G00P5T5G is sourced from the original manufacturer or authorized distributors?
All MC74VHC1G00P5T5G 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 MC74VHC1G00P5T5G meets industry standards.
7.What is the process for return or replacement of MC74VHC1G00P5T5G?
All MC74VHC1G00P5T5G units undergo pre-shipment inspection (PSI). If there is an issue with MC74VHC1G00P5T5G, 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 MC74VHC1G00P5T5G part is unused and in its original packaging.
Return procedure for MC74VHC1G00P5T5G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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