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NXP Semiconductors 74HC3G06DP,125
- Part No.:
- 74HC3G06DP,125
- Manufacturer:
- NXP Semiconductors
- Category:
- Gates and Inverters
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
74HC3G06DP,125.pdf
- Description:
- IC INVERTER 3CH 3-INP 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,746
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Product details
Overview
74HC3G06DP,125 from Nexperia is a triple inverter IC with open-drain outputs in VSSOP8 (SOT765-1) package, operating from 2.0 V to 6.0 V supply, delivering propagation delays as low as 8 ns at VCC = 6.0 V and supporting industrial temperature range (-40 °C to +125 °C). It features CMOS-level inputs, ±20 mA input clamping current, and is used for level-shifting, wired-AND bus interfacing, and I²C pull-up logic.
For engineers reviewing the 74HC3G06DP,125 datasheet, 74HC3G06DP,125 pinout, 74HC3G06DP,125 application, or 74HC3G06DP,125 equivalent, this device serves as a compact, low-power logic buffer for mixed-voltage signal conditioning, bus arbitration, and open-drain interface translation in embedded control and sensor subsystems.
Technical Context
The 74HC3G06DP,125 implements three independent inverting buffers, each with an open-drain output stage enabling wired-logic configurations and voltage-level flexibility. Its input clamp diodes allow safe interfacing to signals exceeding VCC when used with external current-limiting resistors.
It operates across two logic families: 74HC variant accepts CMOS-level inputs (VIH ≥ 3.15 V at VCC = 4.5 V), while the 74HCT variant (not this part) supports TTL-compatible thresholds. Static drive capability includes VOL ≤ 0.33 V at IO = 4.0 mA and VCC = 4.5 V, with input leakage < ±0.1 μA at VCC = 6.0 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 2.0 V to 6.0 V - enables direct operation from 3.3 V or 5 V rails without level shifters |
| Propagation Delay | 8 ns (typ) at VCC = 6.0 V - supports >50 MHz toggle rates in critical timing paths |
| Output Type | Open-drain - allows wired-AND bus structures and mixed-voltage pull-up configurations |
| Input Clamp Current | ±20 mA - permits robust interfacing to overvoltage signals using series resistors |
| Operating Temperature | -40 °C to +125 °C - qualified for under-hood, industrial, and high-reliability embedded use |
| Static Power Dissipation | ≤10 μA per input at VCC = 6.0 V - ensures ultra-low quiescent current in battery-sensitive designs |
| ESD Protection | HBM >2000 V, CDM >1000 V - meets JEDEC JS-001/JS-002 Class 2/C3 for board-level robustness |
Pinout & Package
VSSOP8 plastic very thin shrink small outline package (SOT765-1), 8-pin, body width 2.3 mm, 0.5 mm pitch, lead finish matte tin.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A | Input of first inverter - accepts CMOS-level signals up to VCC + 0.5 V with clamping |
| 2 | 3Y | Open-drain output of third inverter - requires external pull-up for HIGH state |
| 3 | 2A | Input of second inverter - electrically isolated from other inputs; no internal crosstalk |
| 4 | GND | Digital ground reference - must be low-impedance return path for all three channels |
| 5 | 2Y | Open-drain output of second inverter - shares same electrical behavior as 1Y and 3Y |
| 6 | 3A | Input of third inverter - supports same input voltage and transition rate specs as 1A/2A |
| 7 | 1Y | Open-drain output of first inverter - compatible with I²C, SMBus, and GPIO-wired logic |
| 8 | VCC | Positive supply rail - powers all three inverters; decoupling capacitor required near pin |
Key Features
| Feature | Design Value |
|---|---|
| Triple independent open-drain inverters | Enables three separate wired-logic functions in one 2.3 mm × 2.0 mm footprint |
| Input clamp diodes on all inputs | Allows safe connection to signals up to VCC + 0.5 V using simple series resistors |
| High noise immunity (typ. 45 % VCC) | Reduces susceptibility to EMI-induced glitches in noisy industrial environments |
| Latch-up immunity >100 mA | Meets JESD78 Class II Level B - prevents destructive latch-up during transient faults |
| Low dynamic power (CPD = 4 pF) | Minimizes switching power at high frequencies; PD = CPD × VCC² × fi × N |
Applications
| Industrial Sensor Bus Interface | I²C Signal Conditioning |
|---|---|
|
Use Scenario: Interfacing 3.3 V microcontroller GPIOs to 5 V analog sensor status lines with bidirectional alert signaling. IC Role / Device Role / Timing Role: Open-drain inverter provides level-shifted, inverted interrupt acknowledgment with controlled rise time via external pull-up. Use Value: Eliminates need for discrete MOSFET translators; supports 100 kHz–400 kHz bus speeds with guaranteed VOL ≤ 0.33 V at 4 mA sink. |
Use Scenario: Adding active pull-down capability to weak I²C SDA/SCL lines overloaded by multiple slaves. IC Role / Device Role / Timing Role: One inverter channel acts as programmable bus driver; others condition auxiliary control signals. Use Value: Improves signal integrity and noise margin on long traces; maintains I²C compliance with tPLZ/tPZL < 25 ns at 4.5 V. |
| Programmable Logic Enable Gate | Wired-AND Fault Monitoring |
|
Use Scenario: Enabling/disabling power to three independent peripheral modules based on centralized fault status. IC Role / Device Role / Timing Role: Inverts MCU enable signals before driving external high-side load switches; open-drain allows OR-ing of multiple sources. Use Value: Provides fail-safe default-OFF behavior; VIH/VIL margins ensure reliable activation across voltage tolerances. |
Use Scenario: Monitoring five independent system fault flags (e.g., thermal, overcurrent, watchdog timeout) into single aggregated alert line. IC Role / Device Role / Timing Role: Three inverters combine with external pull-up to form active-low wired-AND tree; any fault pulls line LOW. Use Value: Reduces GPIO count by 2× vs discrete solutions; propagation delay variation < 3 ns ensures synchronized fault detection. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple open-drain inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74LVC3G06GW,125 | Lower VCC range (1.65–5.5 V); faster tPLZ (5.5 ns typ at 3.3 V); higher ICC (max 40 μA) | Better suited for 1.8 V/3.3 V systems; not rated for 6 V operation or -40 °C to +125 °C extended range | Select when operating below 5 V and requiring sub-6 ns delays; verify thermal derating above 99 °C |
| SN74LVC3G06DCUR | Texas Instruments version; identical pinout; slightly higher VOL (0.55 V @ 24 mA) and lower ESD rating (HBM 2000 V) | Same functional behavior but different qualification scope; not automotive-qualified per TI documentation | Use where TI supply chain preference applies; confirm layout compatibility with Nexperia's VSSOP8 footprint |
Compared with 74LVC3G06GW,125 and SN74LVC3G06DCUR, the 74HC3G06DP,125 offers broader supply voltage support (up to 6 V), superior high-temperature performance (+125 °C full-spec), and tighter VOL at moderate sink currents-making it preferred for industrial power management and mixed-rail sensor hubs.
Availability
74HC3G06DP,125 is available at Aetrix Electronics and suitable for industrial automation controllers, automotive body electronics modules, and IoT edge sensor nodes requiring stable component supply across extended temperature and voltage ranges.
Supply support for 74HC3G06DP,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-enhancing components including logic, discrete, and MOSFET devices, serving automotive, industrial, and consumer markets.
The 74HC3G06DP,125 belongs to Nexperia's high-reliability HC logic family, designed specifically for robust, low-power signal conditioning in space-constrained industrial and automotive-adjacent applications.
FAQ
What is the maximum sink current per output of the 74HC3G06DP,125?
The absolute maximum output current (IO) is ±25 mA per output, but the recommended operating condition specifies 4.0 mA for VOL testing at VCC = 4.5 V (VOL ≤ 0.33 V) and 5.2 mA at VCC = 6.0 V (VOL ≤ 0.33 V). Sustained operation above 4 mA requires thermal verification per the 4.9 mW/K derating curve above 99 °C.
Can the 74HC3G06DP,125 be used with a 1.8 V supply?
No. The minimum recommended supply voltage is 2.0 V per Table 6. At 1.8 V, VIH and VOL specifications are not guaranteed, and static characteristics such as input threshold and output drive fall outside datasheet validation. For 1.8 V systems, consider the 74LVC3G06 instead.
Is the 74HC3G06DP,125 pin-compatible with the 74HCT3G06DP,125?
Yes - both share identical VSSOP8 (SOT765-1) pinout and mechanical footprint. However, their input thresholds differ: 74HC3G06DP uses CMOS-level inputs (VIH ≈ 0.7×VCC), while 74HCT3G06DP uses TTL-level inputs (VIH = 2.0 V min). Swapping requires verifying source signal compatibility.
Does the 74HC3G06DP,125 require external pull-up resistors on its outputs?
Yes - all three outputs are open-drain and cannot source current. Each output must be connected to a positive supply (same or different voltage than VCC) via an external pull-up resistor. Typical values range from 1 kΩ (for speed-critical 100 kHz+ buses) to 10 kΩ (for low-power status indicators).
74HC3G06DP,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 74HC
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Logic Type:
- Inverter
- Number of Circuits:
- 3
- Number of Inputs:
- 3
- Features:
- Open Drain
- Voltage - Supply:
- 2V ~ 6V
- Current - Quiescent (Max):
- 20 µA
- Current - Output High, Low:
- -, 5.2mA
- Input Logic Level - Low:
- 0.5V ~ 1.8V
- Input Logic Level - High:
- 1.5V ~ 4.2V
- Max Propagation Delay @ V, Max CL:
- 5ns @ 6V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
74HC3G06DP,125 FAQ
1.How can I place an order for 74HC3G06DP,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC3G06DP,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 74HC3G06DP,125 reliable?
The price and inventory of 74HC3G06DP,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC3G06DP,125 is usually 5 days.
3.What payment methods are accepted for 74HC3G06DP,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC3G06DP,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC3G06DP,125?
74HC3G06DP,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC3G06DP,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 74HC3G06DP,125?
For technical support, including 74HC3G06DP,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC3G06DP,125 requirements.
6.How does Aetrix verify that 74HC3G06DP,125 is sourced from the original manufacturer or authorized distributors?
All 74HC3G06DP,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 74HC3G06DP,125 meets industry standards.
7.What is the process for return or replacement of 74HC3G06DP,125?
All 74HC3G06DP,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC3G06DP,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 74HC3G06DP,125 part is unused and in its original packaging.
Return procedure for 74HC3G06DP,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74HC3G06DP,125 Tags
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SN74LVC1G14DBVR
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SN74LVC1G14DCKR
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SN74AHC1G14DBVR
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74LVC1G08GW,125
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SN74AHC1G08DBVR
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SN74LVC1G32DBVR
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SN74AHCT1G08DBVR
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