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Home > Products > Integrated Circuits (ICs) > Logic > Buffers, Drivers, Receivers, Transceivers

Nexperia USA Inc. 74LVC1G07GF/S500,1

Name: 74LVC1G07GF/S500,1
Brand: Nexperia USA Inc.
SKU: 74LVC1G07GF/S500,1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74LVC1G07GF/S500,1

Manufacturer:: Nexperia USA Inc.

Category:: Buffers, Drivers, Receivers, Transceivers

Package:: -

Datasheet:: 74LVC1G07GF/S500,1.pdf

Description:: 74LVC1G07GF - BUFFER WITH OPEN-D

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Inventory:460,000

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Product details

Overview

74LVC1G07GF/S500,1 from NXP Semiconductors is a single unbuffered inverting open-drain buffer operating from 1.65 V to 5.5 V supply, with 32 mA sink current capability, ±10 µA input leakage, and typical propagation delay of 3.7 ns at 3.3 V. It serves as a level-shifting driver in I²C bus pull-up interfaces and low-voltage logic translation circuits.

For engineers reviewing the 74LVC1G07GF/S500,1 datasheet, 74LVC1G07GF/S500,1 pinout, 74LVC1G07GF/S500,1 application, or 74LVC1G07GF/S500,1 equivalent, key selection criteria include open-drain output compatibility with mixed-voltage systems, guaranteed 32 mA sink drive strength, input voltage tolerance up to 5.5 V, and SOT886 (SC-88A) package thermal performance.

Technical Context

This device implements a single-stage CMOS inverter with open-drain output, enabling wired-AND logic and bidirectional level translation without external components. Its input structure supports 5.5 V tolerant operation independent of V_CC, allowing direct interfacing with higher-voltage controllers while powered from lower supply rails.

The output stage lacks an internal pull-up, requiring external resistor biasing for high-level assertion. Propagation delay remains stable across 1.65–5.5 V V_CC, and output low voltage (V_OL) is specified ≤0.55 V at I_OL = 32 mA and V_CC = 3.3 V.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	1.65 V to 5.5 V - Enables operation across 1.8 V, 2.5 V, 3.3 V, and 5 V logic domains
Output Sink Current	32 mA max - Supports robust pull-down in I²C, SMBus, and GPIO wake-up lines
Input Voltage Tolerance	Up to 5.5 V - Allows 5 V-tolerant inputs when V_CC = 1.8 V or 2.5 V
t_PD (3.3 V)	3.7 ns typical - Meets timing requirements for 100 kHz–400 kHz I²C clock stretching
I_I (Input Leakage)	±10 µA max - Minimizes bus loading in high-impedance multi-drop configurations
V_OL @ 32 mA	≤0.55 V at V_CC = 3.3 V - Ensures solid logic-low margin under full load

Pinout & Package

Supplied in SOT886 (SC-88A), a 5-pin ultra-thin leadless package measuring 1.25 mm × 1.0 mm × 0.5 mm with 0.5 mm pitch and exposed die pad for thermal dissipation.

Pin/Terminal	Circuit Role	Design Meaning
1	Input (A)	CMOS-compatible digital input; 5.5 V tolerant regardless of V_CC
2	GND	Ground reference for both input threshold and output sink path
3	Output (Y)	Open-drain NMOS drain terminal; requires external pull-up for HIGH state
4	V_CC	Positive supply rail; sets logic thresholds and output drive capability
5	NC	No internal connection; electrically isolated and must be left floating or grounded

Key Features

Feature	Design Value
5.5 V tolerant inputs	Enables safe interface between 5 V microcontrollers and 1.8 V/2.5 V system domains
Open-drain output	Supports wired-AND bus topologies and bidirectional level translation without direction control
Specified 32 mA sink	Guarantees reliable low-state drive into standard I²C pull-up resistors (e.g., 2.2 kΩ @ 3.3 V)
Low dynamic power	Typical I_CC = 0.1 µA at 3.3 V - Reduces quiescent current in always-on sensor interface nodes

Applications

I²C Bus Level Shifter

SMBus Interface Driver

Use Scenario: Interfacing a 5 V microcontroller I/O pin to a 3.3 V I²C slave device on shared SDA/SCL lines.

IC Role / Device Role / Timing Role: Open-drain buffer providing voltage-domain isolation and bidirectional signal conditioning.

Use Value: Eliminates need for discrete MOSFET translators; maintains I²C timing compliance with <3.7 ns propagation delay.

Use Scenario: Driving SMBus ALERT# line from a 1.8 V PMIC to a 3.3 V host controller.

IC Role / Device Role / Timing Role: Voltage-tolerant open-drain driver enabling interrupt signaling across supply domains.

Use Value: Guarantees ≤0.55 V logic-low under 32 mA sink load, ensuring reliable host detection of alert events.

GPIO Wake-Up Line Translator

Low-Power Sensor Interface

Use Scenario: Connecting a 5 V pushbutton switch to a 2.5 V microcontroller GPIO configured as wake-up input.

IC Role / Device Role / Timing Role: Input-tolerant buffer converting mechanical switch closure into clean, domain-isolated active-low wake signal.

Use Value: Prevents overvoltage damage to MCU pins while maintaining sub-10 µA leakage for battery-operated sleep modes.

Use Scenario: Conditioning output from a 3.3 V analog sensor ADC with open-drain READY signal to a 1.8 V processor.

IC Role / Device Role / Timing Role: Logic-level translator preserving signal edge integrity during power domain crossing.

Use Value: Delivers <10 µA input leakage and 3.7 ns delay-critical for accurate timestamping of sensor data readiness.

Equivalent & Alternatives

The following parts are listed as comparable options for similar open-drain buffer applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC1G07DBVR	Same logic function and electrical specs; SOT-23-5 package instead of SOT886	Larger footprint (2.9 mm × 1.6 mm) and higher thermal resistance (θ_JA = 273 °C/W vs. 210 °C/W)	Prefer when board layout allows larger package and legacy SOT-23 tooling is in use
74AUP1G07GW,125	Lower static current (I_DD = 0.9 µA typ), but reduced sink drive (20 mA max) and narrower V_CC range (0.8–3.6 V)	Not suitable for 5 V-tolerant or 5 V-bus applications; limited to sub-3.6 V systems	Choose only for ultra-low-power 1.8 V/2.5 V designs where 32 mA drive is unnecessary

Compared with SN74LVC1G07DBVR, the 74LVC1G07GF/S500,1 offers superior thermal performance and space savings in dense layouts; versus 74AUP1G07GW,125, it delivers higher drive strength and broader voltage interoperability at modest power cost.

Availability

74LVC1G07GF/S500,1 is available at Aetrix Electronics and suitable for I²C bus design, SMBus interface development, and low-voltage sensor interface applications requiring stable component supply and long-term manufacturability.

Supply support for 74LVC1G07GF/S500,1 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

NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.

This device belongs to the 74LVC low-voltage CMOS logic family, designed specifically for mixed-voltage system interfacing, bus buffering, and power-efficient level translation in space-constrained portable and embedded platforms.

FAQ

Can the 74LVC1G07GF/S500,1 be used with a 5 V pull-up resistor on the output?

Yes - its open-drain output supports external pull-up voltages up to 5.5 V, independent of V_CC. When V_CC = 1.8 V, the output can safely sink current from a 5 V pull-up, enabling true bidirectional level shifting without additional components.

Is Pin 5 (NC) required to be grounded or left floating?

Pin 5 has no internal connection and must be left electrically floating. Grounding or connecting it to any potential may cause unpredictable behavior or increased leakage; NXP's datasheet explicitly states "no internal connection" and recommends leaving it unconnected.

What is the maximum capacitive load this device can drive reliably on the output?

The device is characterized up to 50 pF load capacitance per NXP's datasheet. At 3.3 V V_CC, it maintains t_PLH/t_PHL ≤ 6.5 ns with 50 pF load and 2.2 kΩ pull-up, meeting I²C Fast-mode timing. Exceeding 50 pF increases propagation delay nonlinearly and risks setup/hold violations.

Does this part support hot insertion or live bus connection?

No - the device lacks hot-swap protection circuitry such as slew-rate control or current limiting on the input or output. Applying input voltage before V_CC or connecting to a live bus may exceed absolute maximum ratings and cause latch-up or permanent damage.

74LVC1G07GF/S500,1 Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: 74LVC

Package/Case:: -

Packaging:: Bulk

Product Status:: Active

Logic Type:: -

Number of Elements:: -

Number of Bits per Element:: -

Input Type:: -

Output Type:: -

Current - Output High, Low:: -

Voltage - Supply:: -

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: -

Supplier Device Package:: -

74LVC1G07GF/S500,1 FAQ

1.How can I place an order for 74LVC1G07GF/S500,1 through Aetrix?

Please submit a Request for Quotation (RFQ) for 74LVC1G07GF/S500,1 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 74LVC1G07GF/S500,1 reliable?

The price and inventory of 74LVC1G07GF/S500,1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC1G07GF/S500,1 is usually 5 days.

3.What payment methods are accepted for 74LVC1G07GF/S500,1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC1G07GF/S500,1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74LVC1G07GF/S500,1?

74LVC1G07GF/S500,1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74LVC1G07GF/S500,1 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 74LVC1G07GF/S500,1?

For technical support, including 74LVC1G07GF/S500,1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC1G07GF/S500,1 requirements.

6.How does Aetrix verify that 74LVC1G07GF/S500,1 is sourced from the original manufacturer or authorized distributors?

All 74LVC1G07GF/S500,1 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 74LVC1G07GF/S500,1 meets industry standards.

7.What is the process for return or replacement of 74LVC1G07GF/S500,1?

All 74LVC1G07GF/S500,1 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC1G07GF/S500,1, 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 74LVC1G07GF/S500,1 part is unused and in its original packaging.

Return procedure for 74LVC1G07GF/S500,1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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