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Nexperia USA Inc. 74HCT1G04GW-Q100H
- Part No.:
- 74HCT1G04GW-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74HCT1G04GW-Q100H.pdf
- Description:
- IC INVERTER 1CH 1-INP 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,955
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Product details
Overview
74HCT1G04GW-Q100 from Nexperia is an automotive-qualified single TTL-input inverter in TSSOP5 (SOT353-1) package, operating from 4.5 V to 5.5 V supply, delivering symmetrical output drive (±2.0 mA), propagation delay of 10 ns (typ.) at 4.5 V/50 pF, and qualified per AEC-Q100 Grade 1 (−40 °C to +125 °C) for engine control and body electronics applications.
For engineers reviewing the 74HCT1G04GW-Q100 datasheet, 74HCT1G04GW-Q100 pinout, 74HCT1G04GW-Q100 application, or 74HCT1G04GW-Q100 equivalent, this device supports robust level translation between legacy TTL logic and modern 5 V CMOS systems while maintaining high noise immunity and latch-up immunity exceeding 100 mA.
Technical Context
This device implements a single unbuffered inverter gate with TTL-compatible input thresholds (VIH = 2.0 V min, VIL = 0.8 V max at VCC = 4.5–5.5 V), enabling direct interface with standard 5 V TTL outputs without pull-ups. Input clamp diodes allow safe interfacing to voltages beyond VCC when used with current-limiting resistors.
It features symmetrical output impedance for matched rise/fall times, balanced propagation delays (tPLH ≈ tPHL), and low dynamic power dissipation via CPD = 18 pF. The design complies with JEDEC JESD8C (2.7–3.6 V) and JESD7A (2.0–6.0 V), supporting mixed-voltage system integration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 4.5 V to 5.5 V - Enables direct use in 5 V automotive domains without regulation. |
| Input Thresholds | VIH ≥ 2.0 V, VIL ≤ 0.8 V - Guarantees reliable recognition of standard TTL logic levels. |
| Output Drive | ±2.0 mA at VCC = 4.5 V - Sufficient to drive multiple 74-series inputs or small capacitive loads. |
| Propagation Delay | 10 ns (typ.) at VCC = 4.5 V, CL = 50 pF - Supports timing-critical signal inversion up to ~50 MHz toggle rate. |
| Operating Temperature | −40 °C to +125 °C - Validated for under-hood automotive environments per AEC-Q100 Grade 1. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - Ensures robustness during PCB handling and in-vehicle ESD events. |
| Power Dissipation Cap. | CPD = 18 pF - Enables accurate dynamic power estimation: PD = 18 × VCC² × fIN. |
Pinout & Package
TSSOP5 (SOT353-1) package: plastic thin shrink small outline, 5-lead, 1.25 mm body width, 0.65 mm lead pitch, gull-wing leads, pin 1 marked by lower-left corner notch below marking "TC".
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (n.c.) | No-connect terminal | Internally unconnected; must remain floating or grounded per layout best practice - no routing required. |
| 2 (A) | Inverter input | TTL-level compatible input with clamp diodes; accepts VI up to VCC + 0.5 V when current-limited. |
| 3 (GND) | Ground reference | 0 V return path for all internal circuitry and output current sink/source. |
| 4 (Y) | Inverter output | CMOS push-pull output with symmetrical drive strength and rail-to-rail swing (0 V to VCC). |
| 5 (VCC) | Supply voltage | Primary power rail; decoupling capacitor (100 nF) recommended within 5 mm of this pin. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for −40 °C to +125 °C operation in automotive powertrain and chassis modules. |
| TTL-compatible input thresholds | Enables seamless replacement of legacy 74LS04 in 5 V systems without redesigning input networks. |
| Symmetrical output impedance | Ensures matched rise/fall times (<10% skew), critical for clock inversion and pulse shaping. |
| Input clamp diodes | Permits safe overvoltage tolerance (e.g., 12 V sensor signals) when paired with series current-limiting resistors. |
| Latch-up immunity >100 mA | Guarantees robustness against transient-induced parasitic thyristor conduction in noisy automotive environments. |
Applications
| Engine Control Unit (ECU) Signal Conditioning | Body Control Module (BCM) Level Translation |
|---|---|
|
Use Scenario: Inverting camshaft position sensor pulses before feeding to microcontroller capture timer. IC Role / Device Role / Timing Role: Single-shot logic inversion with sub-12 ns delay to preserve edge integrity and minimize jitter accumulation. Use Value: Maintains deterministic timing margin for real-time engine timing decisions without adding propagation skew. |
Use Scenario: Converting open-drain CAN transceiver READY signal (active-low) to active-high enable for local LDO. IC Role / Device Role / Timing Role: Level-shifting inverter bridging 3.3 V microcontroller GPIO and 5 V power management IC. Use Value: Eliminates need for discrete resistor pull-up and MOSFET buffer, reducing BOM count and board area. |
| Advanced Driver Assistance Systems (ADAS) Sensor Interface | Automotive Infotainment Power Sequencing |
|
Use Scenario: Inverting wake-up interrupt from radar sensor to match active-high reset requirement of SoC. IC Role / Device Role / Timing Role: Glitch-free signal polarity conversion with high noise immunity in EMI-prone ADAS harness environments. Use Value: Prevents false wake events due to coupled noise, improving system sleep current and thermal performance. |
Use Scenario: Generating complementary enable/disable signals for dual-rail power supplies during boot sequence. IC Role / Device Role / Timing Role: Critical timing element ensuring strict power-up order between 1.8 V core and 3.3 V I/O rails. Use Value: Replaces larger 74HC04 hex inverter; single-gate solution saves space and reduces standby leakage. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar single inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT1G04GV-Q100 | Same electrical specs; SC-74A (SOT753) package, 1.25 mm wider body, 0.95 mm lead pitch. | Better thermal resistance (3.8 mW/K derating above 85 °C vs. 3.3 mW/K), suited for higher ambient zones. | Select for manual soldering or where larger pad spacing improves assembly yield. |
| SN74LVC1G04DBVR | Lower VCC range (1.65–5.5 V), higher speed (6.5 ns typ.), but only AEC-Q100 Grade 2 (−40 °C to +105 °C). | Not qualified for under-hood use above 105 °C; suitable for cabin infotainment or gateway modules. | Choose when wider supply flexibility and faster timing outweigh Grade 1 temperature compliance. |
Compared with 74HCT1G04GW-Q100, the GV variant offers mechanical robustness in tighter thermal zones, while the SN74LVC1G04DBVR trades automotive temperature grade for broader voltage support and improved speed - selection depends on thermal envelope and system-level qualification scope.
Availability
74HCT1G04GW-Q100 is available at Aetrix Electronics and suitable for engine control units, body control modules, ADAS sensor interfaces, and automotive infotainment power sequencing requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HCT1G04GW-Q100 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 specializing in high-performance, high-reliability logic, analog, and discrete components, with deep roots in automotive and industrial markets.
This device belongs to Nexperia's automotive-qualified 74HCT logic family, engineered specifically for robust signal conditioning and level translation in harsh-temperature automotive subsystems.
FAQ
What is the maximum allowable input voltage when VCC = 5.0 V?
The absolute maximum input voltage is VCC + 0.5 V = 5.5 V, provided input current is limited to ±20 mA using external series resistors. This is enabled by integrated input clamp diodes, allowing safe interface with higher-voltage sensors or legacy buses without additional protection circuitry.
Can 74HCT1G04GW-Q100 drive a 50 pF load at 10 MHz reliably?
Yes. With typical propagation delay of 10 ns and output drive of ±2.0 mA into 50 pF, the device delivers clean edges and <5% overshoot under standard PCB conditions. Dynamic power is calculated as PD = 18 pF × (5.0 V)² × 10 MHz = 4.5 mW, well within its 250 mW total power limit at 25 °C.
Is pin 1 (n.c.) required to be left floating, or can it be tied to GND?
Pin 1 is internally unconnected and may be left floating or tied to GND - neither affects functionality. However, grounding it improves mechanical stability during reflow and reduces potential for floating-node EMI coupling; Nexperia recommends GND connection in high-noise layouts.
How does the 74HCT1G04GW-Q100 differ from the 74HC1G04GW-Q100 in system-level design?
The 74HCT version uses TTL-compatible inputs (VIH ≥ 2.0 V), making it ideal for interfacing with legacy 5 V TTL outputs, while the 74HC version requires CMOS-level inputs (VIH ≥ 3.15 V at VCC = 4.5 V). This eliminates level-shifter components when integrating older logic families into modern automotive controllers.
74HCT1G04GW-Q100H 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:
- Inverter
- Number of Circuits:
- 1
- Number of Inputs:
- 1
- 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:
- 10ns @ 4.5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74HCT1G04GW-Q100H FAQ
1.How can I place an order for 74HCT1G04GW-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT1G04GW-Q100H 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 74HCT1G04GW-Q100H reliable?
The price and inventory of 74HCT1G04GW-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT1G04GW-Q100H is usually 5 days.
3.What payment methods are accepted for 74HCT1G04GW-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT1G04GW-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT1G04GW-Q100H?
74HCT1G04GW-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT1G04GW-Q100H 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 74HCT1G04GW-Q100H?
For technical support, including 74HCT1G04GW-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT1G04GW-Q100H requirements.
6.How does Aetrix verify that 74HCT1G04GW-Q100H is sourced from the original manufacturer or authorized distributors?
All 74HCT1G04GW-Q100H 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 74HCT1G04GW-Q100H meets industry standards.
7.What is the process for return or replacement of 74HCT1G04GW-Q100H?
All 74HCT1G04GW-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT1G04GW-Q100H, 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 74HCT1G04GW-Q100H part is unused and in its original packaging.
Return procedure for 74HCT1G04GW-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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