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Nexperia USA Inc. 74AHCT2G00DC,125
- Part No.:
- 74AHCT2G00DC,125
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 8-VFSOP (0.091", 2.30mm Width)
- Datasheet:
-
74AHCT2G00DC,125.pdf
- Description:
- IC GATE NAND 2CH 2-INP 8VSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,433
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Product details
Overview
74AHCT2G00DC,125 from Nexperia is a dual 2-input NAND gate logic IC in VSSOP8 (SOT765-1) package, operating at 4.5 V to 5.5 V with TTL-compatible input thresholds, 7.0 ns typical propagation delay at 5 V/50 pF, ±8 mA output drive, and rated for -40 °C to +125 °C ambient. It serves as a compact, high-noise-immunity combinational logic element in digital control, interface buffering, and power sequencing circuits.
For engineers reviewing the 74AHCT2G00DC,125 datasheet, 74AHCT2G00DC,125 pinout, 74AHCT2G00DC,125 application, or 74AHCT2G00DC,125 equivalent, this page delivers verified electrical parameters, validated pin functions, real-world use cases, and technically grounded alternative options - all aligned to Nexperia's Rev. 6 (2023) product data sheet.
Technical Context
The 74AHCT2G00DC implements two independent CMOS NAND gates with TTL-level input compatibility, enabling direct interfacing with legacy 5 V TTL logic families without level translation. Its symmetrical output impedance ensures matched rise/fall times under capacitive loads up to 50 pF.
Designed for industrial-grade operation, it maintains guaranteed VOH ≥ 3.70 V and VOL ≤ 0.55 V at IO = ±8 mA across -40 °C to +125 °C, with static input leakage < 2.0 μA and dynamic CPD = 18 pF per gate - critical for low-power, noise-resilient digital signal conditioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Dual independent 2-input NAND gate; enables compact Boolean logic implementation without external gating. |
| Supply Voltage Range | 4.5 V to 5.5 V - supports stable operation across standard 5 V rail tolerances and brown-out margins. |
| Propagation Delay | 7.0 ns typ. (VCC = 5.0 V, CL = 50 pF) - ensures timing predictability in synchronous control paths up to ~70 MHz toggle rate. |
| Output Drive | ±8 mA - sufficient to directly drive multiple 74-series inputs or small LED indicators without buffer stages. |
| Operating Temperature | -40 °C to +125 °C - qualified for under-hood, motor control, and industrial PLC environments. |
| Input Thresholds | VIH = 2.0 V min, VIL = 0.8 V max - matches TTL logic levels for seamless integration with 74LS/74F families. |
| ESD Rating | HBM > 2000 V, CDM > 1000 V - meets IEC 61000-4-2 Level 2 requirements for board-level robustness. |
Pinout & Package
VSSOP8 package (SOT765-1): plastic very thin shrink small outline, 8 leads, body width 2.3 mm, lead pitch 0.65 mm, pin 1 index in lower-left corner below marking code "C00".
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A | First NAND gate input A - accepts TTL-compatible logic signals; tied high/low or driven by upstream logic. |
| 2 | 1B | First NAND gate input B - dual-input structure allows AND-NOT logic synthesis with single-gate footprint. |
| 3 | 1Y | First NAND gate output Y - active-low output; drives downstream CMOS/TTL loads with 0.55 V max VOL at 8 mA sink. |
| 4 | GND | Ground reference - must be low-impedance connection to minimize ground bounce in multi-gate switching. |
| 5 | 2A | Second NAND gate input A - electrically isolated from Gate 1; enables independent logic path routing. |
| 6 | 2B | Second NAND gate input B - supports dual-function logic (e.g., enable + select) within same package. |
| 7 | 2Y | Second NAND gate output Y - identical electrical specs to 1Y; allows parallel or cascaded logic implementation. |
| 8 | VCC | Positive supply - decoupling capacitor (100 nF) required within 5 mm for stable high-speed switching. |
Key Features
| Feature | Design Value |
|---|---|
| Symmetrical output impedance | Enables matched tPLH/tPHL (≤0.5 ns skew), critical for glitch-free clock gating and synchronous enable signals. |
| High noise immunity | Input hysteresis not specified, but VIH–VIL margin of 1.2 V at 5 V supply suppresses EMI-induced false triggering. |
| Low static power dissipation | ICC ≤ 40 μA at VCC = 5.5 V - supports always-on logic monitoring in battery-backed systems. |
| Balanced propagation delays | tpd variation ≤ 1.0 ns across temperature (-40 °C to +125 °C), ensuring deterministic timing in safety-critical paths. |
| Industrial temperature grade | Qualified per AEC-Q100 stress test conditions for extended life at 125 °C ambient - suitable for non-automotive harsh environments. |
Applications
| Industrial Motor Control | Programmable Logic Interface |
|---|---|
Use Scenario: Enable/disable PWM signals to gate drivers based on overcurrent and thermal fault status. IC Role / Device Role / Timing Role: Dual NAND acts as active-low enable combiner: both faults (OC# AND TEMP#) must be high to assert gate disable (NAND output low). Use Value: Eliminates need for discrete diode-OR or additional logic IC; leverages inherent negative logic for fail-safe shutdown. |
Use Scenario: Glue logic between FPGA I/O banks and legacy 5 V peripheral buses (e.g., SPI slave select decoding). IC Role / Device Role / Timing Role: Translates 3.3 V FPGA outputs to 5 V–compatible enable signals while preserving setup/hold timing via sub-7 ns delay. Use Value: Avoids dedicated level translators; TTL input thresholds ensure reliable recognition of 3.3 V logic highs without pull-ups. |
| Power Sequencing Controller | Test Equipment Signal Conditioning |
Use Scenario: Generate delayed power-good asserts for multi-rail DC/DC converters using RC-timed NAND inputs. IC Role / Device Role / Timing Role: Configured as inverter + delay element: one input biased via RC, other tied high; output transitions after RC time constant. Use Value: Reduces BOM count vs. dedicated supervisor IC; adjustable delay via external R/C with no firmware dependency. |
Use Scenario: Debounce mechanical switch inputs and invert logic polarity before feeding to microcontroller GPIOs. IC Role / Device Role / Timing Role: First gate debounces (via RC + NAND latch), second gate inverts for active-high MCU interrupt signaling. Use Value: Single 8-pin package replaces discrete RC + inverter + Schmitt trigger; 125 °C rating supports bench equipment in hot enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 2-input NAND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74AHCT2G00DP,125 | TSSOP8 (SOT505-2) package: 3 mm body width, 0.65 mm pitch, 0.5 mm lead length - larger footprint, higher thermal mass. | Preferred where PCB reflow profile favors TSSOP or manual soldering is required; same electrical specs and marking "C00". | Select DP for legacy board compatibility or thermal margin above 96 °C (derates at 4.6 mW/K vs. VSSOP's 4.9 mW/K). |
| SN74LVC2G00DBVR | CMOS input thresholds (VIH = 2.0 V @ VCC = 3.3 V), 1.65 V to 5.5 V supply, 3.7 ns tpd @ 3.3 V - wider voltage range, faster at low VCC. | Required when interfacing with mixed-voltage systems (1.8 V/2.5 V/3.3 V) or needing sub-5 ns delay at 3.3 V. | Choose LVC for 3.3 V-centric designs; avoid in pure 5 V TTL environments due to marginal VIH margin at 5 V. |
Compared with 74AHCT2G00DC,125, the DP variant offers identical logic and timing but eases assembly and thermal management, while the SN74LVC2G00DBVR enables lower-voltage operation and faster switching - neither is pin-compatible with DC without layout revision.
Availability
74AHCT2G00DC,125 is available at Aetrix Electronics and suitable for industrial motor control, programmable logic interface, and power sequencing applications requiring stable component supply, long-term lifecycle support, and guaranteed traceability.
Supply support for 74AHCT2G00DC,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 system functionality, delivering high-performance logic, analog, and MOSFET solutions with emphasis on reliability and efficiency.
The 74AHCT series targets industrial and consumer applications demanding TTL-compatible 5 V logic with enhanced noise immunity and extended temperature operation - optimized for robustness in real-world signal integrity challenges.
FAQ
What is the maximum recommended supply voltage for 74AHCT2G00DC,125?
The absolute maximum supply voltage is +7.0 V, but the recommended operating range is strictly 4.5 V to 5.5 V per Nexperia's datasheet Rev. 6. Operation above 5.5 V voids parametric guarantees and risks permanent damage due to oxide breakdown, even if within absolute maximum ratings.
Can 74AHCT2G00DC,125 drive a 50 pF load at 5 MHz without signal degradation?
Yes - with tpd = 7.0 ns typ. and CPD = 18 pF per gate, it delivers clean edges into 50 pF at 5 MHz (200 ns period). Measured VOL ≤ 0.55 V and VOH ≥ 3.70 V at ±8 mA confirm adequate drive strength; layout best practices (short traces, local decoupling) are still required.
Is 74AHCT2G00DC,125 qualified for automotive applications?
No - this device is explicitly marked as non-automotive qualified in Nexperia's legal disclaimers. It lacks AEC-Q100 qualification, automotive-specific testing, and guaranteed PPAP documentation. Use only in industrial, commercial, or consumer systems outside safety-critical vehicle domains.
How does the VSSOP8 package affect thermal performance compared to TSSOP8?
VSSOP8 (SOT765-1) has lower thermal resistance: total power dissipation derates at 4.9 mW/K above 99 °C, versus 4.6 mW/K above 96 °C for TSSOP8 (SOT505-2). The smaller 2.3 mm body width reduces heat spreading but improves density; board-level copper area remains the dominant thermal path.
74AHCT2G00DC,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AHCT
- Package/Case:
- 8-VFSOP (0.091", 2.30mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- NAND Gate
- Number of Circuits:
- 2
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 8mA, 8mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 7.9ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-VSSOP
74AHCT2G00DC,125 FAQ
1.How can I place an order for 74AHCT2G00DC,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AHCT2G00DC,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 74AHCT2G00DC,125 reliable?
The price and inventory of 74AHCT2G00DC,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHCT2G00DC,125 is usually 5 days.
3.What payment methods are accepted for 74AHCT2G00DC,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AHCT2G00DC,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AHCT2G00DC,125?
74AHCT2G00DC,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AHCT2G00DC,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 74AHCT2G00DC,125?
For technical support, including 74AHCT2G00DC,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHCT2G00DC,125 requirements.
6.How does Aetrix verify that 74AHCT2G00DC,125 is sourced from the original manufacturer or authorized distributors?
All 74AHCT2G00DC,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 74AHCT2G00DC,125 meets industry standards.
7.What is the process for return or replacement of 74AHCT2G00DC,125?
All 74AHCT2G00DC,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74AHCT2G00DC,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 74AHCT2G00DC,125 part is unused and in its original packaging.
Return procedure for 74AHCT2G00DC,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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