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Nexperia USA Inc. 74AHCT1G00GW,125
- Part No.:
- 74AHCT1G00GW,125
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74AHCT1G00GW,125.pdf
- Description:
- IC GATE NAND 1CH 2-INP 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,425
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Product details
Overview
74AHCT1G00GW,125 from Nexperia is a single 2-input NAND gate in TSSOP5 (SOT353-1) package, designed for level translation in mixed-voltage digital systems. It features TTL-compatible inputs (VIH = 2.0 V min, VIL = 0.8 V max at VCC = 4.5–5.5 V), operates from 4.5 V to 5.5 V, delivers propagation delay as low as 3.6 ns (typ, CL = 15 pF), and supports industrial temperature range (−40 °C to +125 °C). It is used in logic interfacing between 3.3 V and 5 V subsystems in embedded control modules.
For engineers reviewing the 74AHCT1G00GW,125 datasheet, 74AHCT1G00GW,125 pinout, 74AHCT1G00GW,125 application, or 74AHCT1G00GW,125 equivalent, key selection criteria include input voltage compatibility with legacy TTL logic, guaranteed output drive strength (±8 mA), overvoltage-tolerant inputs up to 5.5 V, and thermal performance in compact TSSOP5 packaging for space-constrained PCB layouts.
Technical Context
The 74AHCT1G00GW,125 implements standard positive-logic NAND functionality with symmetrical output impedance and balanced propagation delays (tPLH ≈ tPHL). Its TTL-level input thresholds enable direct connection to 5 V microcontroller GPIOs without pull-up resistors, while overvoltage tolerance allows safe operation when interfaced with higher-voltage signals.
It uses CMOS silicon technology with latch-up immunity exceeding 100 mA (JESD78 Class II Level A) and ESD protection rated at ≥2000 V HBM and ≥1000 V CDM. The device exhibits low static current (ICC ≤ 40 μA at VCC = 5.5 V, −40 °C to +125 °C) and dynamic power dissipation governed by CPD = 18 pF.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Single 2-input NAND gate with active-high inputs and active-low output |
| Supply Voltage Range | 4.5 V to 5.5 V - ensures compatibility with 5 V rail and margin against brownout |
| Input Thresholds | VIH(min) = 2.0 V, VIL(max) = 0.8 V - guarantees reliable recognition of TTL logic levels |
| Propagation Delay | tpd = 3.6 ns (typ) at VCC = 5.0 V, CL = 15 pF - enables use in sub-100 MHz synchronous logic paths |
| Output Drive | ±8.0 mA at VOH/VOL limits - sufficient to drive 10 LSTTL loads or 20 CMOS inputs |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood automotive ECUs and industrial motor drives |
| Input Overvoltage Tolerance | Inputs withstand up to 5.5 V independent of VCC - eliminates need for external clamping in mixed-supply domains |
Pinout & Package
TSSOP5 (SOT353-1) plastic thin shrink small outline package: 5-lead, body width 1.25 mm, 0.65 mm pitch, 1.1 mm × 2.2 mm footprint, 0.95 mm height. Pin 1 index located at lower-left corner below marking code "CA".
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (B) | Data input | Second NAND input; accepts DC-coupled TTL or CMOS signals up to 5.5 V |
| 2 (A) | Data input | Primary NAND input; electrically identical to Pin 1; no internal priority |
| 3 (GND) | Ground reference | 0 V return path for all internal circuitry; must be low-impedance for noise immunity |
| 4 (Y) | Data output | Inverted AND result; rail-to-rail CMOS output swing with symmetrical rise/fall times |
| 5 (VCC) | Supply voltage | Positive supply input; decoupling capacitor (100 nF) required within 5 mm of this pin |
Key Features
| Feature | Design Value |
|---|---|
| TTL-compatible input thresholds | Enables direct interface with legacy 5 V microcontrollers and peripheral ICs without level-shifting circuitry |
| Overvoltage-tolerant inputs | Accepts up to 5.5 V on A/B pins even when VCC = 4.5 V - prevents damage during hot-swap or supply sequencing |
| Symmetrical output impedance | Ensures matched rise/fall times (<10% skew) critical for timing-sensitive clock gating or pulse shaping |
| High noise immunity | Input hysteresis and >400 mV noise margin at VCC = 5 V reduce susceptibility to crosstalk in dense routing |
| Extended temperature range | Validated operation from −40 °C to +125 °C supports deployment in engine control units and industrial PLCs |
Applications
| Industrial Motor Control | Automotive Body Controller |
|---|---|
|
Use Scenario: Logic-level signal conditioning for enable/disable commands sent from a 3.3 V MCU to 5 V motor driver ICs. IC Role / Device Role / Timing Role: NAND gate configured as an active-low enable translator, combining MCU output with fault flag to gate motor activation. Use Value: Eliminates discrete resistor-transistor level shifter; maintains <5 ns timing margin between control and power stage activation. |
Use Scenario: Interfacing door-lock actuator command signals between 5 V body domain MCU and 3.3 V infotainment gateway. IC Role / Device Role / Timing Role: Bidirectional logic buffer (via NAND inversion pair) ensuring voltage-domain isolation and glitch-free state transitions. Use Value: Prevents false lock/unlock triggers caused by supply rail mismatch; supports ISO 11898-3 EMC requirements via controlled edge rates. |
| Medical Diagnostic Sensor Hub | Programmable Logic Interface |
|
Use Scenario: Consolidating multiple sensor alert lines (e.g., temperature, pressure, motion) into a single interrupt request to a 5 V safety monitor MCU. IC Role / Device Role / Timing Role: Wired-OR logic implementation using NAND gate with pull-up - converts open-drain alerts into active-low interrupt. Use Value: Reduces BOM count vs. discrete diode-OR network; guarantees sub-10 ns response latency for Class C medical device fault handling. |
Use Scenario: Configurable logic element in FPGA companion circuitry for reset synchronization and mode selection decoding. IC Role / Device Role / Timing Role: Glue logic component generating asynchronous clear pulses or boot-mode select signals based on strap pin combinations. Use Value: Provides deterministic setup/hold timing relative to FPGA configuration clock; avoids metastability in dual-rail power-up sequences. |
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 |
|---|---|---|---|
| 74AHC1G00GW,125 | CMOS input thresholds (VIH = 3.85 V @ VCC = 5.5 V); wider VCC range (2.0–5.5 V) | Better suited for 3.3 V–5 V bidirectional translation where both sides may source logic levels | Select when interfacing mixed-voltage ASICs or FPGAs requiring CMOS-compatible inputs |
| SN74LVC1G00DBVR | Lower VCC range (1.65–5.5 V); LVTTL-compatible inputs; higher ICC (max 10 μA @ 25 °C) | Optimized for ultra-low-voltage portable systems; not rated for full −40 °C to +125 °C operation | Prefer for battery-powered IoT nodes where 1.8 V operation is mandatory and extended temp not required |
Compared with 74AHC1G00GW,125 and SN74LVC1G00DBVR, the 74AHCT1G00GW,125 uniquely balances TTL input compatibility, industrial temperature rating, and overvoltage tolerance - making it the only choice for robust 5 V legacy system integration where signal integrity and supply sequencing margins are critical.
Availability
74AHCT1G00GW,125 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, medical sensor hubs, and programmable logic interface applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74AHCT1G00GW,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 delivering high-performance logic, analog, and MOSFET solutions optimized for efficiency, reliability, and miniaturization in high-volume applications.
The 74AHCT series targets industrial and automotive logic interfacing, emphasizing robustness in mixed-voltage environments, extended temperature operation, and compatibility with legacy TTL signaling standards.
FAQ
Can 74AHCT1G00GW,125 operate with VCC = 3.3 V?
No. The 74AHCT1G00GW,125 is specified only for VCC = 4.5 V to 5.5 V per Table 6. At 3.3 V, input thresholds (VIH = 2.0 V min) become non-compliant with standard TTL logic, and output drive capability degrades significantly. Use 74AHC1G00GW,125 instead for 3.3 V operation.
What is the maximum capacitive load this device can drive reliably?
The device is characterized up to CL = 50 pF (Table 8), with tpd = 10.0 ns max at VCC = 5.5 V. Driving >50 pF increases propagation delay nonlinearly and may cause output waveform distortion; for >60 pF loads, add a series resistor (22–47 Ω) near the output to dampen ringing.
Does this part support hot insertion into a live 5 V backplane?
Yes - its overvoltage-tolerant inputs (rated to 5.5 V) and JESD78 Class II Level A latch-up immunity (>100 mA) allow safe hot-plug operation into a powered 5 V bus, provided VCC ramps before signal application and GND connects first per IEC 61000-4-2 guidelines.
How does the 74AHCT1G00GW,125 differ from the 74AHCT1G00GV variant?
Both share identical electrical specifications and logic function. The difference is mechanical: GW uses TSSOP5 (SOT353-1) with gull-wing leads; GV uses SC-74A (SOT753) with J-bend leads. GW offers better thermal dissipation (Ptot derating starts at 74 °C) and finer pitch (0.65 mm vs. 0.95 mm), enabling denser routing.
74AHCT1G00GW,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AHCT
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- NAND Gate
- Number of Circuits:
- 1
- 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:
- 5-TSSOP
74AHCT1G00GW,125 FAQ
1.How can I place an order for 74AHCT1G00GW,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AHCT1G00GW,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 74AHCT1G00GW,125 reliable?
The price and inventory of 74AHCT1G00GW,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHCT1G00GW,125 is usually 5 days.
3.What payment methods are accepted for 74AHCT1G00GW,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AHCT1G00GW,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AHCT1G00GW,125?
74AHCT1G00GW,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AHCT1G00GW,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 74AHCT1G00GW,125?
For technical support, including 74AHCT1G00GW,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHCT1G00GW,125 requirements.
6.How does Aetrix verify that 74AHCT1G00GW,125 is sourced from the original manufacturer or authorized distributors?
All 74AHCT1G00GW,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 74AHCT1G00GW,125 meets industry standards.
7.What is the process for return or replacement of 74AHCT1G00GW,125?
All 74AHCT1G00GW,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74AHCT1G00GW,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 74AHCT1G00GW,125 part is unused and in its original packaging.
Return procedure for 74AHCT1G00GW,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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