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NXP Semiconductors 74LVC1G07GW/DG,125
- Part No.:
- 74LVC1G07GW/DG,125
- Manufacturer:
- NXP Semiconductors
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74LVC1G07GW/DG,125.pdf
- Description:
- IC BUF NON-INVERT 5.5V 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,977
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Product details
Overview
74LVC1G07GW/DG,125 from Nexperia is a single non-inverting buffer with open-drain output, designed for level translation between 3.3 V and 5 V logic domains. It features Schmitt-trigger inputs for noise immunity, IOFF partial power-down protection, and operates across 1.65 V to 5.5 V supply. Used in I²C bus pull-up control, GPIO expansion interfaces, and mixed-voltage sensor signal conditioning.
For engineers reviewing the 74LVC1G07GW/DG,125 datasheet, 74LVC1G07GW/DG,125 pinout, 74LVC1G07GW/DG,125 application, or 74LVC1G07GW/DG,125 equivalent, this device delivers verified open-drain drive (–24 mA at VCC = 3.0 V), JEDEC-compliant voltage tolerance (inputs up to 5.5 V), and industrial-grade temperature operation (–40 °C to +125 °C) in a compact TSSOP5 package.
Technical Context
This IC functions as a unidirectional logic buffer where input A drives open-drain output Y, enabling wired-OR configurations and bidirectional bus interfacing when paired with external pull-ups. The Schmitt-trigger input ensures robust operation with slow-rising signals, while the IOFF circuit actively disables the output during power-down to prevent backflow current.
It supports mixed-voltage system integration via overvoltage-tolerant inputs (up to 5.5 V independent of VCC) and complies with multiple JEDEC standards (JESD8-7, JESD8-5, JESD8C, JESD36) across its 1.65 V–5.5 V operating range. Propagation delay is specified from 0.5 ns (VCC = 5.5 V) to 8.4 ns (VCC = 1.65 V, –40 °C to +125 °C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Function | Single non-inverting buffer with open-drain output; enables wired-OR logic and I²C/SMBus compatibility |
| Supply Voltage Range | 1.65 V to 5.5 V - supports direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic families |
| Input Voltage Tolerance | Up to 5.5 V - allows safe connection to higher-voltage sources without level shifters |
| Output Drive Strength | –24 mA sink at VCC = 3.0 V - sufficient to drive standard 3.3 V I²C bus loads (≤ 400 pF) |
| Propagation Delay | 0.5 ns (min) to 4.5 ns (max) at VCC = 5.5 V - enables high-speed digital control in timing-critical paths |
| Operating Temperature | –40 °C to +125 °C - qualified for industrial and extended-temperature embedded applications |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - meets JEDEC JS-001/JS-002 for robust handling in automated assembly |
Pinout & Package
TSSOP5 (SOT353-1) package: plastic thin shrink small outline, 5-lead, body width 1.25 mm, pin pitch 0.65 mm, height ≤ 1.1 mm.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| n.c. | No-connect terminal | Unused pad; must remain unconnected to avoid parasitic coupling or ESD path disruption |
| VCC | Positive supply rail | Primary power input; decoupling capacitor (100 nF) required within 5 mm for stable switching |
| A | Logic input | Schmitt-triggered data input; accepts 0 V to 5.5 V regardless of VCC value |
| GND | Ground reference | 0 V return path; must be low-impedance and tied directly to system ground plane |
| Y | Open-drain output | Active-low sinking output; requires external pull-up resistor to define HIGH state voltage level |
Key Features
| Feature | Design Value |
|---|---|
| IOFF Partial Power-Down | Disables output leakage when VCC = 0 V, preventing backflow current in hot-swap or multi-rail systems |
| Schmitt-Trigger Input | Provides ≥ 0.3 V hysteresis (typical), enabling reliable operation with slow or noisy input edges |
| Overvoltage-Tolerant Inputs | Accepts up to 5.5 V regardless of VCC setting - eliminates need for external clamping diodes |
| JEDEC Compliance | Fully compliant with JESD8-7 (1.65–1.95 V), JESD8-5 (2.3–2.7 V), JESD8C (2.7–3.6 V), JESD36 (4.5–5.5 V) |
| Low Dynamic Power | CPD = 7.0 pF - minimizes switching power dissipation in battery-powered or thermally constrained designs |
Applications
| I²C Bus Level Translation | GPIO Expansion Interface |
|---|---|
Use Scenario: Interfacing a 3.3 V microcontroller I²C master with 5 V slave peripherals on shared SDA/SCL lines. IC Role / Device Role / Timing Role: Acts as bidirectional open-drain buffer per bus line, enabling voltage domain isolation while preserving timing integrity. Use Value: Eliminates discrete MOSFET translators; maintains I²C timing compliance (400 kHz standard mode) with <4.5 ns propagation delay at 5.5 V. |
Use Scenario: Extending MCU GPIO count using an I/O expander (e.g., PCA9555) with 5 V-compatible interrupt signaling. IC Role / Device Role / Timing Role: Buffers and translates expander's open-drain INT output to match host MCU's 3.3 V input threshold requirements. Use Value: Ensures clean, noise-immune interrupt assertion with Schmitt-trigger input; supports hot-plug detection via IOFF behavior during power sequencing. |
| Sensor Signal Conditioning | Industrial Control Logic Interface |
Use Scenario: Conditioning digital outputs from analog sensors (e.g., temperature, pressure) operating at 5 V into a 3.3 V ADC controller. IC Role / Device Role / Timing Role: Provides level-shifted, noise-filtered digital enable/status signal with precise VIH/VIL thresholds. Use Value: Schmitt-trigger input rejects EMI-induced glitches; overvoltage tolerance avoids damage from sensor supply transients. |
Use Scenario: Driving PLC input modules requiring 24 V logic-level signals using a 3.3 V FPGA I/O bank. IC Role / Device Role / Timing Role: Sinks current into optocoupler LED anode (with external 24 V pull-up), providing galvanically isolated control interface. Use Value: –24 mA sink capability at 3.0 V ensures reliable LED turn-on; 125 °C rating supports operation in enclosed industrial enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar buffer-with-open-drain-output applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74LVC1G07GV,125 | SC-74A (SOT753) package: larger footprint (3.1 × 2.5 mm vs. TSSOP5's 2.2 × 1.3 mm), same electrical specs | Better thermal dissipation in high-density layouts; less suitable for ultra-compact PCBs | Select when board space permits and manual rework accessibility is prioritized over miniaturization |
| SN74LVC1G07DBVR | Ti part in SOT-23-5 package; identical function but different pinout (A/Y swapped), no IOFF support | Lacks partial power-down protection; not suitable for hot-swap or multi-rail sequencing | Choose only if IOFF is unnecessary and existing layout accommodates pinout mismatch |
Compared with 74LVC1G07GW/DG,125, the GV variant offers mechanical robustness in larger packages while the SN74LVC1G07DBVR sacrifices IOFF and pin compatibility for alternate sourcing - making the GW/DG,125 optimal for space-constrained, mixed-rail industrial designs requiring guaranteed power-down safety.
Availability
74LVC1G07GW/DG,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 ranges and long production lifecycles.
Supply support for 74LVC1G07GW/DG,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 discrete components, serving automotive, industrial, and consumer markets with ISO/TS 16949-certified manufacturing.
The 74LVC1G07 family targets low-power, mixed-voltage interface challenges in space- and energy-constrained embedded systems - emphasizing robustness, JEDEC compliance, and seamless integration across voltage domains.
FAQ
What is the maximum input voltage the 74LVC1G07GW/DG,125 can tolerate?
The 74LVC1G07GW/DG,125 supports input voltages up to 5.5 V regardless of VCC level, enabling direct connection to 5 V sources even when powered from 1.8 V or 3.3 V. This overvoltage tolerance eliminates external clamping components and simplifies mixed-voltage interface design in systems like I²C buses or sensor hubs.
Does the 74LVC1G07GW/DG,125 support partial power-down functionality?
Yes, the 74LVC1G07GW/DG,125 integrates IOFF circuitry that disables the output when VCC = 0 V, preventing damaging backflow current during power sequencing or hot-swap events. This feature is critical in multi-rail systems where downstream devices may remain powered while the buffer's supply is inactive.
What is the typical propagation delay of the 74LVC1G07GW/DG,125 at 3.3 V supply?
At VCC = 3.3 V and ambient temperature of 25 °C, the typical propagation delay (tpd) of the 74LVC1G07GW/DG,125 is 2.2 ns, with a maximum of 5.5 ns over the full –40 °C to +125 °C range. This ensures timing predictability in high-speed digital control loops and real-time sensor interfaces.
Can the 74LVC1G07GW/DG,125 be used as a level shifter between 1.8 V and 5 V logic?
Yes - the 74LVC1G07GW/DG,125 accepts 1.8 V logic inputs (VIH min = 0.65×VCC ≈ 1.17 V at VCC = 1.8 V) and tolerates 5 V inputs, while its open-drain output can be pulled up to any voltage ≤ 5.5 V. This makes it suitable for unidirectional 1.8 V → 5 V level shifting when combined with an appropriate pull-up resistor.
What package type is used for the 74LVC1G07GW/DG,125?
The 74LVC1G07GW/DG,125 uses the TSSOP5 (SOT353-1) package: a 5-lead, plastic thin shrink small outline package with 1.25 mm body width, 0.65 mm lead pitch, and dimensions of 2.2 mm × 1.3 mm × 1.1 mm max. It is marked "VS" and features a pin-1 indicator below the marking code.
74LVC1G07GW/DG,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 74LVC
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 1
- Number of Bits per Element:
- 1
- Input Type:
- -
- Output Type:
- Open Drain
- Current - Output High, Low:
- -, 32mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74LVC1G07GW/DG,125 FAQ
1.How can I place an order for 74LVC1G07GW/DG,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC1G07GW/DG,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 74LVC1G07GW/DG,125 reliable?
The price and inventory of 74LVC1G07GW/DG,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC1G07GW/DG,125 is usually 5 days.
3.What payment methods are accepted for 74LVC1G07GW/DG,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC1G07GW/DG,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC1G07GW/DG,125?
74LVC1G07GW/DG,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC1G07GW/DG,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 74LVC1G07GW/DG,125?
For technical support, including 74LVC1G07GW/DG,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC1G07GW/DG,125 requirements.
6.How does Aetrix verify that 74LVC1G07GW/DG,125 is sourced from the original manufacturer or authorized distributors?
All 74LVC1G07GW/DG,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 74LVC1G07GW/DG,125 meets industry standards.
7.What is the process for return or replacement of 74LVC1G07GW/DG,125?
All 74LVC1G07GW/DG,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC1G07GW/DG,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 74LVC1G07GW/DG,125 part is unused and in its original packaging.
Return procedure for 74LVC1G07GW/DG,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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