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Nexperia USA Inc. 74HC1G00GV,125
- Part No.:
- 74HC1G00GV,125
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- SC-74A, SOT-753
- Datasheet:
-
74HC1G00GV,125.pdf
- Description:
- IC GATE NAND 1CH 2-INP SC74A
- Quantity:
- Payment:
- Shipping:
Inventory:2,450
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Product details
Overview
74HC1G00GV,125 from Nexperia is a single 2-input NAND gate in SC-74A (SOT753) package, operating from 2.0 V to 6.0 V supply, delivering 9 ns typical propagation delay at 4.5 V/50 pF, with CMOS-level inputs and symmetrical output drive (±12.5 mA), used for logic inversion and signal conditioning in space-constrained digital control circuits.
For engineers reviewing the 74HC1G00GV,125 datasheet, 74HC1G00GV,125 pinout, 74HC1G00GV,125 application, or 74HC1G00GV,125 equivalent, this device serves as a compact, low-power combinational logic element requiring precise voltage-level compatibility, thermal derating awareness above +85 °C, and input clamping current handling for overvoltage-tolerant interfacing.
Technical Context
This device implements standard positive-logic NAND functionality with true TTL-compatible variants (74HCT1G00) and pure CMOS input thresholds (74HC1G00). Its internal structure includes input clamp diodes enabling safe interface to voltages exceeding VCC when used with current-limiting resistors.
It features balanced tPLH/tPHL propagation delays, high noise immunity (>40% of VCC), and latch-up immunity exceeding 100 mA per JESD78 Class II Level B - confirming robust operation in mixed-signal embedded environments with transient coupling risks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 2.0 V to 6.0 V - supports direct integration into 3.3 V and 5 V logic domains without level shifters. |
| Propagation Delay | 9 ns (typ) at VCC = 4.5 V, CL = 50 pF - enables reliable timing in sub-100 MHz synchronous logic paths. |
| Output Drive | ±12.5 mA - sufficient to drive multiple 74HC inputs or small capacitive loads (<50 pF) without buffering. |
| Input Thresholds | VIH = 3.15 V, VIL = 1.35 V at VCC = 4.5 V - ensures clean switching with 3.3 V CMOS outputs and noise margin >1.3 V. |
| Operating Temp | -40 °C to +125 °C - qualified for industrial and under-hood automotive auxiliary functions (non-safety-critical). |
| Power Dissipation | 250 mW max at Tamb ≤ 85 °C; derates 3.8 mW/K above - defines thermal limits for PCB layout in dense SMT assemblies. |
| ESD Rating | HBM >2000 V, CDM >1000 V - reduces risk of field failure during manual handling or board assembly. |
Pinout & Package
SC-74A (SOT753) plastic surface-mounted package: 5-terminal, 1.7 mm × 1.3 mm body, 0.65 mm pitch, 0.46 mm height, optimized for high-density routing and reflow compatibility.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | B | Second logic input - accepts CMOS-level signals; internally clamped to prevent damage from overvoltage transients. |
| 2 | A | Primary logic input - identical electrical behavior to Pin 1; both inputs share same VIH/VIL thresholds and leakage specs. |
| 3 | GND | Ground reference - must be low-impedance connection; return path for all input/output currents and supply decoupling. |
| 4 | Y | Inverted NAND output - active-low open-drain compatible drive; capable of sourcing/sinking ±12.5 mA at VCC = 4.5 V. |
| 5 | VCC | Positive supply rail - requires local 100 nF ceramic decoupling within 3 mm to suppress switching noise and maintain stable logic levels. |
Key Features
| Feature | Design Value |
|---|---|
| Wide Supply Range | 2.0–6.0 V operation allows drop-in use across legacy 5 V and modern 3.3 V systems without redesign. |
| Input Clamp Diodes | Enable safe interface to signals up to VCC + 0.5 V using external current-limiting resistors - eliminates need for discrete protection. |
| Symmetrical Output Impedance | Matched pull-up/pull-down strength ensures consistent rise/fall times and minimizes duty-cycle distortion in clocked paths. |
| High Noise Immunity | Typical noise margin >40% of VCC provides resilience against crosstalk and ground bounce in mixed-signal PCBs. |
| Latch-up Immunity | Exceeds 100 mA per JESD78 Class II Level B - guarantees survivability during ESD events and power-rail glitches. |
Applications
| Industrial Sensor Interface | Portable Device Power Sequencing |
|---|---|
|
Use Scenario: Signal conditioning between analog sensor front-end and microcontroller GPIO, where raw sensor output requires active-low enable gating before ADC sampling. IC Role / Device Role / Timing Role: Logic-level NAND gate performing hardware-based signal enable/disable with sub-10 ns latency and no software overhead. Use Value: Eliminates MCU polling cycles and firmware latency; ensures deterministic timing alignment between sensor activation and conversion trigger. |
Use Scenario: Controlling power-on sequence of dual-rail subsystems (e.g., RF + baseband ICs) in battery-powered wearables, where one rail must activate only after stable voltage on the other. IC Role / Device Role / Timing Role: Combinational logic element generating delayed enable signal via RC network + NAND inversion, replacing larger CPLD resources. Use Value: Reduces BOM count and board area vs. dedicated PMIC sequencing; maintains <100 ns inter-rail timing accuracy across temperature. |
| Automotive Body Control Module | IoT Edge Node Status Indication |
|
Use Scenario: Interlocking door-lock actuator driver enable with ignition status and door-closed sensor to prevent unintended motor activation. IC Role / Device Role / Timing Role: Safety-critical hardware gate enforcing AND-NOT logic between three independent inputs before enabling H-bridge driver. Use Value: Provides fail-safe hardware layer independent of MCU firmware state; operates reliably across -40 °C to +125 °C ambient range. |
Use Scenario: Driving bi-color LED status indicator (red/green) in smart meter or gateway, where green = normal, red = alarm, and both off = sleep. IC Role / Device Role / Timing Role: Dual-function logic gate generating complementary LED drive signals from single microcontroller output pin. Use Value: Saves two GPIO pins and external inverters; leverages built-in output drive capability to directly sink/source LED current up to 12 mA. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 2-input NAND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT1G00GV,125 | TTL-compatible inputs (VIH = 2.0 V min), otherwise identical pinout, package, and timing. | Required when interfacing with legacy 5 V TTL outputs or microcontrollers lacking 3.3 V–tolerant I/O. | Select when driving from 5 V logic families; not suitable for pure 2.5 V or 3.3 V CMOS-only systems due to higher VIH threshold. |
| SN74LVC1G00DBVR | Lower VCC range (1.65–5.5 V), faster tpd (5.5 ns @ 3.3 V), but no input clamp diodes. | Preferred for ultra-low-voltage portable designs; unsuitable where overvoltage input tolerance is required. | Choose for 1.8 V/3.3 V battery-powered systems needing speed and lower supply; avoid if interfacing to >VCC signals. |
Compared with 74HC1G00GV,125, the 74HCT1G00GV,125 offers broader legacy compatibility at the cost of reduced noise margin, while SN74LVC1G00DBVR delivers superior speed and voltage flexibility but sacrifices input overvoltage protection - making each optimal for distinct interface architectures.
Availability
74HC1G00GV,125 is available at Aetrix Electronics and suitable for industrial control panels, automotive body electronics, and IoT edge node designs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HC1G00GV,125 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
Nexperia is a global semiconductor expert focused on essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.
This device belongs to Nexperia's 74HC logic family - engineered for low-power, high-noise-immunity digital interfacing in space- and energy-constrained embedded systems.
FAQ
What is the maximum recommended operating frequency for 74HC1G00GV,125?
The device has no specified maximum clock frequency, as it is a combinational gate - its usable speed depends on load capacitance and supply voltage. At VCC = 4.5 V and CL = 50 pF, typical propagation delay is 9 ns, supporting reliable operation in logic paths with >50 MHz toggle rates. For higher frequencies, reduce CL below 30 pF and ensure tight VCC decoupling.
Can 74HC1G00GV,125 safely interface with 5 V inputs while powered from 3.3 V?
Yes - input clamp diodes allow safe operation with input voltages up to VCC + 0.5 V. When VCC = 3.3 V, inputs may reach 3.8 V without damage, provided external current-limiting resistors restrict IIK to ≤±20 mA. Direct 5 V inputs require series resistors ≥220 Ω to limit current to safe levels.
Does 74HC1G00GV,125 support hot-swap or live-insertion?
No - the device lacks hot-swap protection circuitry. Applying VCC after signal inputs may forward-bias internal clamp diodes, causing excessive current flow and potential damage. Always power VCC before applying input signals, and ensure GND is established first during system startup.
How does thermal derating affect power dissipation in SC-74A package?
For SOT753 (SC-74A), total power dissipation is rated at 250 mW up to +85 °C, then derates linearly at 3.8 mW/°C. At +125 °C ambient, maximum allowable Ptot drops to 102 mW. This requires careful PCB copper area allocation and avoidance of adjacent heat sources to maintain junction temperature below 150 °C.
74HC1G00GV,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- Package/Case:
- SC-74A, SOT-753
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- NAND Gate
- Number of Circuits:
- 1
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 2V ~ 6V
- Current - Quiescent (Max):
- 20 µA
- Current - Output High, Low:
- 2.6mA, 2.6mA
- Input Logic Level - Low:
- 0.5V ~ 1.8V
- Input Logic Level - High:
- 1.5V ~ 4.2V
- Max Propagation Delay @ V, Max CL:
- 23ns @ 6V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-74A
74HC1G00GV,125 FAQ
1.How can I place an order for 74HC1G00GV,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC1G00GV,125 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 74HC1G00GV,125 reliable?
The price and inventory of 74HC1G00GV,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC1G00GV,125 is usually 5 days.
3.What payment methods are accepted for 74HC1G00GV,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC1G00GV,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC1G00GV,125?
74HC1G00GV,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC1G00GV,125 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 74HC1G00GV,125?
For technical support, including 74HC1G00GV,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC1G00GV,125 requirements.
6.How does Aetrix verify that 74HC1G00GV,125 is sourced from the original manufacturer or authorized distributors?
All 74HC1G00GV,125 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 74HC1G00GV,125 meets industry standards.
7.What is the process for return or replacement of 74HC1G00GV,125?
All 74HC1G00GV,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC1G00GV,125, 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 74HC1G00GV,125 part is unused and in its original packaging.
Return procedure for 74HC1G00GV,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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