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Nexperia USA Inc. 74HCT3G04DP,125
- Part No.:
- 74HCT3G04DP,125
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
74HCT3G04DP,125.pdf
- Description:
- IC INVERTER 3CH 3-INP 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:365
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Product details
Overview
74HCT3G04DP,125 from Nexperia is a triple CMOS inverter IC with TTL-compatible inputs, housed in an 8-pin TSSOP package (SOT505-2), operating from 4.5 V to 5.5 V supply, delivering propagation delay of 10–29 ns across -40 °C to +125 °C, and used for signal inversion and logic-level translation in industrial control interfaces.
For engineers reviewing the 74HCT3G04DP,125 datasheet, 74HCT3G04DP,125 pinout, 74HCT3G04DP,125 application, or 74HCT3G04DP,125 equivalent, this device serves as a low-power, high-noise-immunity inverter for digital signal conditioning where TTL input compatibility and extended temperature operation are required.
Technical Context
The 74HCT3G04DP,125 implements three independent inverting gates with Schmitt-trigger–free TTL-compatible input thresholds (VIH = 2.0 V min, VIL = 0.8 V max at VCC = 4.5–5.5 V) and rail-to-rail CMOS outputs. Each gate features input clamp diodes enabling safe interfacing to voltages exceeding VCC when current-limiting resistors are used.
It operates within a guaranteed ambient temperature range of -40 °C to +125 °C and meets JEDEC JESD7A (2.0–6.0 V) and JESD8C (2.7–3.6 V) standards. Static output drive capability is ±4.0 mA at VCC = 4.5 V, with input leakage current ≤ ±1.0 μA over full temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 4.5 V to 5.5 V - Ensures reliable operation in 5 V industrial systems with ±10 % tolerance. |
| Propagation Delay | 10–29 ns (VCC = 4.5 V, -40 °C to +125 °C) - Supports timing-critical signal inversion up to ~35 MHz toggle rate. |
| Input Thresholds | VIH ≥ 2.0 V, VIL ≤ 0.8 V - Guarantees robust recognition of standard TTL logic levels. |
| Output Drive | ±4.0 mA (VOH/VOL @ VCC = 4.5 V) - Sufficient to drive multiple 74-series inputs or small capacitive loads. |
| Operating Temperature | -40 °C to +125 °C - Qualified for under-hood, motor control, and industrial PLC environments. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - Reduces risk of handling damage during assembly and field service. |
| Power Dissipation | 250 mW (Tamb ≤ 96 °C, TSSOP8) - Enables stable operation without forced cooling in compact layouts. |
Pinout & Package
74HCT3G04DP,125 uses the SOT505-2 (TSSOP8) package: plastic thin shrink small outline, 8 leads, 3 mm body width, 0.5 mm lead length, 0.65 mm pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 6 | 1A, 2A, 3A | Independent logic inputs - Accept TTL-level signals; each includes clamp diodes for overvoltage protection. |
| 2, 5, 7 | 3Y, 1Y, 2Y | Corresponding inverted outputs - CMOS rail-to-rail swing, capable of sourcing/sinking 4 mA. |
| 4 | GND | Ground reference - Must be low-impedance connection to minimize noise coupling between gates. |
| 8 | VCC | Positive supply - Decoupling capacitor (100 nF) recommended adjacent to pin for transient immunity. |
Key Features
| Feature | Design Value |
|---|---|
| TTL-compatible inputs | Enables direct interface with legacy 5 V TTL logic without level-shifting circuitry. |
| Input clamp diodes | Allows safe connection to signals up to VCC + 0.5 V using external current-limiting resistors. |
| High noise immunity | Typical noise margin > 1.2 V ensures reliable operation in electrically noisy industrial environments. |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive latch-up under transient stress. |
| Wide temperature range | Specified from -40 °C to +125 °C - supports deployment in automotive engine compartments and industrial drives. |
Applications
| Industrial PLC I/O Conditioning | Automotive Body Control Module |
|---|---|
|
Use Scenario: Inverting sensor status signals (e.g., door open/closed, brake switch) before feeding into microcontroller GPIOs. IC Role / Device Role / Timing Role: Signal polarity correction and noise filtering via high noise immunity. Use Value: Eliminates need for discrete inverters or software inversion, reducing firmware complexity and latency. |
Use Scenario: Converting active-low signals from mechanical switches (e.g., headlight toggle, wiper stalk) to active-high MCU inputs. IC Role / Device Role / Timing Role: Level translation and signal inversion with guaranteed TTL compatibility. Use Value: Ensures deterministic response under battery voltage variation (4.5–5.5 V) and EMI exposure. |
| Motor Driver Enable Logic | Legacy Bus Interface Buffering |
|
Use Scenario: Inverting enable/disable commands sent to H-bridge drivers in HVAC blower or seat actuator modules. IC Role / Device Role / Timing Role: Fast, low-power logic inversion with <29 ns max propagation delay. Use Value: Prevents shoot-through by ensuring precise timing alignment between complementary enable signals. |
Use Scenario: Re-timing and inverting handshake lines (e.g., BUSY, STB) in parallel printer or scanner interfaces. IC Role / Device Role / Timing Role: Signal regeneration with rail-to-rail CMOS output swing. Use Value: Restores signal integrity degraded by long traces or multiple fan-out loads. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT04PW,118 | Hex inverter in TSSOP14; higher pin count, shared VCC/GND; no individual gate isolation. | Requires PCB redesign for unused gates; less space-efficient for single-triple use cases. | Select when additional inverters are needed on same board; not drop-in for 3-gate-only layouts. |
| SN74LVC3G04DCUR | 3.3 V only (1.65–3.6 V); lower propagation delay (4.5 ns typ); different pinout (SOT-23-8). | Not suitable for 5 V systems; requires level-shifting if interfacing with 5 V peripherals. | Prefer for 3.3 V portable or low-power designs where speed and quiescent current are critical. |
Compared with 74HCT3G04DP,125, the 74HCT04PW,118 offers gate density at the cost of layout flexibility, while SN74LVC3G04DCUR trades 5 V compatibility for speed and lower voltage operation - making the 74HCT3G04DP,125 optimal for cost-sensitive, 5 V industrial designs requiring minimal footprint and proven thermal robustness.
Availability
74HCT3G04DP,125 is available at Aetrix Electronics and suitable for industrial automation, automotive body electronics, and motor control applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HCT3G04DP,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 high-volume, high-reliability logic, analog, and MOSFET solutions, serving automotive, industrial, and consumer markets with ISO/TS 16949-certified manufacturing.
The 74HCT3G04DP,125 belongs to Nexperia's 74HCT logic family, engineered specifically for TTL-compatible interfacing in 5 V systems where robustness, wide temperature operation, and low static power are essential.
FAQ
What is the maximum operating frequency supported by 74HCT3G04DP,125?
The device does not specify a maximum clock frequency, but its typical propagation delay of 10–18 ns (25 °C) and 10–29 ns (-40 °C to +125 °C) supports reliable toggling up to approximately 35 MHz under load conditions. Actual usable frequency depends on output loading, supply stability, and PCB layout parasitics.
Can 74HCT3G04DP,125 be used with a 3.3 V supply?
No - the 74HCT3G04DP,125 is specified only for 4.5 V to 5.5 V operation. At 3.3 V, input thresholds (VIH ≥ 2.0 V) may still be met, but VOH and VOL performance degrades outside recommended conditions, and functionality is not guaranteed per datasheet specifications.
Does 74HCT3G04DP,125 require external pull-up or pull-down resistors on unused inputs?
Yes - unused inputs must be terminated to VCC or GND. Floating TTL-compatible inputs can cause increased ICC, erratic output states, and elevated power consumption due to intermediate input voltage levels triggering both PMOS and NMOS transistors simultaneously.
Is 74HCT3G04DP,125 qualified for automotive applications?
The part is rated for -40 °C to +125 °C and meets AEC-Q100 stress test requirements for general-purpose automotive use, but it is not officially AEC-Q100 qualified unless explicitly marked as such in Nexperia's automotive-grade ordering codes (e.g., suffix "A" or "AX"). Customers must verify qualification status per specific orderable part number.
74HCT3G04DP,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HCT
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 3
- Number of Inputs:
- 3
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 4mA, 4mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 18ns @ 4.5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
74HCT3G04DP,125 FAQ
1.How can I place an order for 74HCT3G04DP,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT3G04DP,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 74HCT3G04DP,125 reliable?
The price and inventory of 74HCT3G04DP,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT3G04DP,125 is usually 5 days.
3.What payment methods are accepted for 74HCT3G04DP,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT3G04DP,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT3G04DP,125?
74HCT3G04DP,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT3G04DP,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 74HCT3G04DP,125?
For technical support, including 74HCT3G04DP,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT3G04DP,125 requirements.
6.How does Aetrix verify that 74HCT3G04DP,125 is sourced from the original manufacturer or authorized distributors?
All 74HCT3G04DP,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 74HCT3G04DP,125 meets industry standards.
7.What is the process for return or replacement of 74HCT3G04DP,125?
All 74HCT3G04DP,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT3G04DP,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 74HCT3G04DP,125 part is unused and in its original packaging.
Return procedure for 74HCT3G04DP,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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