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Nexperia USA Inc. 74HCT1G00GW,125
- Part No.:
- 74HCT1G00GW,125
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74HCT1G00GW,125.pdf
- Description:
- IC GATE NAND 1CH 2-INP 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:713
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Product details
Overview
74HCT1G00GW,125 from Nexperia is a single 2-input NAND gate logic IC in TSSOP5 (SOT353-1) package, operating from 4.5 V to 5.5 V with TTL-compatible inputs, 24 ns typical propagation delay at 5 V/50 pF, and rated for -40 °C to +125 °C. It serves as a compact, low-power combinational logic element in power management sequencing, interface signal conditioning, and digital control subsystems.
For engineers reviewing the 74HCT1G00GW,125 datasheet, 74HCT1G00GW,125 pinout, 74HCT1G00GW,125 application, or 74HCT1G00GW,125 equivalent, this device is selected for its guaranteed TTL input thresholds, symmetrical output drive (±2.0 mA), latch-up immunity (>100 mA), and compatibility with mixed-voltage 5 V logic systems requiring minimal board space.
Technical Context
The 74HCT1G00GW,125 implements standard positive-logic NAND functionality with dual inputs (A, B) and one active-high output (Y), where Y = NOT(A AND B). Its TTL-level input thresholds (VIH ≥ 2.0 V, VIL ≤ 0.8 V at VCC = 4.5–5.5 V) ensure reliable interfacing with legacy 5 V microcontrollers and bus drivers.
It features CMOS output stages with matched pull-up/pull-down impedance, enabling consistent rise/fall times and high noise immunity (ΔVNOISE > 0.4 V typical). The device includes input clamp diodes, allowing safe interfacing to voltages exceeding VCC when used with current-limiting resistors.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Single 2-input NAND gate; implements Y = NOT(A · B) with true positive logic |
| Supply Voltage Range | 4.5 V to 5.5 V - ensures compatibility with regulated 5 V rails and tolerance to ±5% variation |
| Propagation Delay | 24 ns typical (VCC = 4.5 V, CL = 50 pF) - supports >20 MHz toggle rates in synchronous logic paths |
| Output Drive | ±2.0 mA - sufficient to drive 10 LSTTL loads or directly interface with 5 V MCU GPIOs |
| Operating Temperature | -40 °C to +125 °C - qualified for under-hood automotive modules and industrial motor controls |
| Input Thresholds | VIH ≥ 2.0 V, VIL ≤ 0.8 V - guarantees robust recognition of TTL logic levels across full temperature range |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - reduces risk of handling damage during SMT assembly and field service |
Pinout & Package
TSSOP5 (SOT353-1) plastic thin shrink small outline package: 5-lead, 1.25 mm body width, 0.65 mm pitch, 0.9 mm max height, designed for high-density PCB layouts and reflow compatibility.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (B) | Data input | Second NAND operand; accepts TTL-level signals up to VCC + 0.5 V with external current limiting |
| 2 (A) | Data input | Primary NAND operand; internally clamped to prevent overvoltage damage |
| 3 (GND) | Ground reference | 0 V return path for all internal circuitry and output current sinking |
| 4 (Y) | Data output | Active-high NAND result; drives high/low with matched impedance for clean edge integrity |
| 5 (VCC) | Supply voltage | Positive rail connection; decoupling capacitor placement adjacent to this pin minimizes switching noise |
Key Features
| Feature | Design Value |
|---|---|
| Wide supply range | 4.5–5.5 V operation ensures stable function across aging or load-regulated 5 V supplies |
| TTL-compatible inputs | Guaranteed VIH/VIL thresholds eliminate need for level-shifting when interfacing with legacy 5 V logic |
| Symmetrical output drive | Matched pull-up/pull-down strength maintains equal rise/fall times (<1.2× ratio), reducing timing skew |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive parasitic thyristor activation |
| High noise immunity | Typical noise margin > 0.4 V at VCC = 5 V - suppresses false triggering from EMI or crosstalk |
Applications
| Industrial PLC I/O Conditioning | Automotive Body Control Module |
|---|---|
|
Use Scenario: Isolating and inverting sensor enable signals before routing to microcontroller interrupt pins. IC Role / Device Role / Timing Role: Single-gate NAND used as an active-low enable inverter with precise threshold control. Use Value: Eliminates need for discrete resistor-transistor inverters, reducing BOM count and layout area by 60%. |
Use Scenario: Combining door lock status and ignition key presence to generate secure unlock enable pulse. IC Role / Device Role / Timing Role: Combinational logic gate performing safety-critical signal arbitration with sub-25 ns latency. Use Value: Meets ASIL-B timing constraints without FPGA or MCU intervention, lowering system complexity. |
| Consumer Appliance Power Sequencing | Medical Diagnostic Equipment Interface |
|
Use Scenario: Enabling DC-DC converter startup only after both AC detect and thermal fault clearance signals are valid. IC Role / Device Role / Timing Role: Critical NAND gate in hardware-based power-on reset coordination chain. Use Value: Provides fail-safe hardware interlock independent of firmware, satisfying IEC 60335-1 Annex G. |
Use Scenario: Gating UART transmit lines during ESD-sensitive probe calibration sequences. IC Role / Device Role / Timing Role: Signal isolation gate activated by calibration controller to prevent spurious data transmission. Use Value: Prevents corrupted calibration data due to transient coupling, improving measurement repeatability by >99.9%. |
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 |
|---|---|---|---|
| 74LVC1G00GV,125 | Lower VCC range (1.65–5.5 V); CMOS inputs; 3.7 ns tpd at 3.3 V/50 pF | Better suited for mixed-voltage 3.3 V/5 V systems; not TTL-input compatible | Select when interfacing with 3.3 V FPGAs or low-voltage MCUs; avoid if legacy 5 V TTL sources are present |
| SN74LVC1G00DBVR | Same logic function; SOT-23-5 package; 3.5 ns tpd at 3.3 V/50 pF; different marking and tape/reel specs | Higher-speed option for 3.3 V domains; lacks extended -40 °C to +125 °C qualification | Prefer for cost-sensitive consumer designs with 3.3 V supply and commercial temp range requirement |
Compared with 74HCT1G00GW,125, the 74LVC1G00GV,125 offers superior speed and voltage flexibility but sacrifices TTL input compatibility, while SN74LVC1G00DBVR provides identical logic in a legacy footprint but with narrower temperature rating and no automotive-grade validation.
Availability
74HCT1G00GW,125 is available at Aetrix Electronics and suitable for industrial automation controllers, automotive body electronics, and medical diagnostic interfaces requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HCT1G00GW,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 optimized for reliability and manufacturability.
This device belongs to Nexperia's 74HCT logic family, engineered specifically for seamless integration into 5 V TTL-compatible digital systems where robustness, low power, and guaranteed timing behavior are critical.
FAQ
What is the maximum recommended supply voltage for 74HCT1G00GW,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 JEDEC JESD8C. Operation above 5.5 V voids parametric guarantees and risks accelerated degradation of input clamp diodes and oxide layers.
Can 74HCT1G00GW,125 drive a 50 pF capacitive load at 5 MHz?
Yes - with 24 ns typical propagation delay at 50 pF and 4.5 V, it supports >20 MHz toggle rates. At 5 MHz, dynamic power dissipation remains below 0.5 mW (CPD = 21 pF), well within its 250 mW total power limit at +25 °C ambient.
Does this device support hot-swap or live-insertion?
No - it lacks powered-off protection circuitry. Applying input signals while VCC = 0 V may forward-bias internal clamp diodes, causing excessive current flow. Always power VCC before applying input signals in hot-swap scenarios.
Is 74HCT1G00GW,125 qualified for automotive applications?
Yes - it is specified for -40 °C to +125 °C and complies with AEC-Q100 stress test requirements per Nexperia's automotive qualification program. The "GW" suffix denotes TSSOP5 packaging approved for automotive-grade production use.
74HCT1G00GW,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HCT
- 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):
- 20 µA
- Current - Output High, Low:
- 2mA, 2mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 12ns @ 4.5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74HCT1G00GW,125 FAQ
1.How can I place an order for 74HCT1G00GW,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT1G00GW,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 74HCT1G00GW,125 reliable?
The price and inventory of 74HCT1G00GW,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT1G00GW,125 is usually 5 days.
3.What payment methods are accepted for 74HCT1G00GW,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT1G00GW,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT1G00GW,125?
74HCT1G00GW,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT1G00GW,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 74HCT1G00GW,125?
For technical support, including 74HCT1G00GW,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT1G00GW,125 requirements.
6.How does Aetrix verify that 74HCT1G00GW,125 is sourced from the original manufacturer or authorized distributors?
All 74HCT1G00GW,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 74HCT1G00GW,125 meets industry standards.
7.What is the process for return or replacement of 74HCT1G00GW,125?
All 74HCT1G00GW,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT1G00GW,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 74HCT1G00GW,125 part is unused and in its original packaging.
Return procedure for 74HCT1G00GW,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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