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

NXP Semiconductors 74LVC1G07GS,132

Name: 74LVC1G07GS,132
Brand: NXP Semiconductors
SKU: 74LVC1G07GS,132
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74LVC1G07GS,132

Manufacturer:: NXP Semiconductors

Category:: Buffers, Drivers, Receivers, Transceivers

Package:: 6-XFDFN

Datasheet:: 74LVC1G07GS,132.pdf

Description:: IC BUFFER NON-INVERT 5.5V 6XSON

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Product details

Overview

74LVC1G07GS,132 from Nexperia is a single non-inverting buffer with open-drain output, designed for level translation between 1.65 V and 5.5 V logic domains. It features Schmitt-trigger inputs for noise immunity, IOFF circuitry for partial power-down protection, and −24 mA sink capability at 3.0 V - enabling use in I²C bus pull-up, GPIO expansion, and mixed-voltage interface applications.

For engineers reviewing the 74LVC1G07GS,132 datasheet, 74LVC1G07GS,132 pinout, 74LVC1G07GS,132 application, or 74LVC1G07GS,132 equivalent, this device serves as a robust voltage-tolerant buffer where bidirectional signal conditioning, low-power idle-state isolation, and rail-to-rail input compatibility are required in space-constrained industrial and embedded systems.

Technical Context

The 74LVC1G07GS,132 implements a CMOS-based non-inverting buffer with open-drain output stage, allowing external pull-up to any voltage up to 5.5 V independent of VCC. Its Schmitt-trigger input threshold (VIH = 0.7VCC, VIL = 0.3VCC at 4.5–5.5 V) ensures reliable operation with slow-rising signals and high noise margins.

IOFF functionality disables both output and input paths when VCC = 0 V, blocking backflow current and enabling hot-insertion in powered-backplane systems. The device operates across −40 °C to +125 °C and supports JEDEC-compliant voltage standards including JESD8-7, JESD8-5, JESD8C, and JESD36.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage Range	1.65 V to 5.5 V - enables direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic families without level shifters.
Input Voltage Tolerance	Up to 5.5 V - allows safe connection to higher-voltage buses (e.g., 5 V I²C) while powered from lower VCC (e.g., 1.8 V).
Output Sink Current	−24 mA at VCC = 3.0 V - sufficient to drive standard TTL loads or pull down 10 kΩ pull-ups on 3.3 V buses.
Propagation Delay	0.5 ns to 5.5 ns (typ.) - varies with VCC; 1.6 ns typical at 5 V, supporting >100 MHz toggle rates in short-line applications.
IOFF Leakage	±2 μA max at VCC = 0 V - prevents damaging backfeed current during system power sequencing or partial shutdown.
Operating Temperature	−40 °C to +125 °C - qualified for under-hood automotive modules, industrial PLCs, and high-ambient IoT gateways.
ESD Protection	HBM >2000 V, CDM >1000 V - meets IEC 61000-4-2 Level 2 requirements for board-level robustness.

Pinout & Package

XSON6 package (SOT1202): plastic extremely thin small outline, no leads, 6 terminals, body size 1.0 × 1.0 × 0.35 mm, side-wettable flanks not present, thermal pad absent.

Pin/Terminal	Circuit Role	Design Meaning
1 (n.c.)	No-connect terminal	Internally unconnected; must remain floating or grounded per layout guidelines - no routing or soldering required.
2 (A)	Data input	Schmitt-triggered input accepting 0–5.5 V; compatible with 1.65 V CMOS and 5 V TTL logic levels.
3 (GND)	Ground reference	Primary return path for all internal logic and output current; requires low-inductance connection to system ground plane.
4 (n.c.)	No-connect terminal	Internally unconnected; electrically isolated - avoid PCB trace routing or thermal pad connection.
5 (Y)	Open-drain output	Active-low sinking node; requires external pull-up resistor to define high state voltage and slew rate.
6 (VCC)	Supply voltage	Power rail for internal logic only; output voltage level is defined externally via pull-up, not VCC.

Key Features

Feature	Design Value
Wide supply range	1.65 V to 5.5 V operation enables single-bom support across multiple voltage domains in modular designs.
Overvoltage-tolerant inputs	5.5 V absolute max input rating permits direct interfacing with legacy 5 V peripherals without external clamping diodes.
IOFF partial power-down	Blocks current flow between A/Y and GND/VCC when VCC = 0 V - critical for PCIe hot-plug, USB-C accessory detection, and battery-backed subsystems.
Schmitt-trigger input	Hysteresis ≥0.4VCC at 3.3 V - rejects noise spikes ≤15 ns wide and stabilizes signals from mechanical switches or long traces.
Low dynamic power	CPD = 7.0 pF - limits switching power to <10 μW at 1 MHz with 3.3 V supply and 15 pF load, reducing thermal load in dense layouts.

Applications

Industrial Sensor Interface

I²C Bus Extender

Use Scenario: Connecting 5 V analog sensor outputs to a 3.3 V microcontroller ADC input with digital enable control.

IC Role / Device Role / Timing Role: Buffer isolates sensor-side logic from MCU-side power domain; open-drain output interfaces with external 5 V pull-up for level-shifted enable signaling.

Use Value: Eliminates need for discrete MOSFET level shifter; Schmitt input rejects EMI from motor drives near sensor wiring.

Use Scenario: Adding a second I²C master to an existing 3.3 V bus without violating voltage limits on 5 V slave devices.

IC Role / Device Role / Timing Role: Acts as bidirectional data line repeater - input receives SDA/SCL from master, open-drain output drives extended segment with local 3.3 V pull-up.

Use Value: Enables bus segmentation while maintaining timing compliance; IOFF prevents contention during master reset sequences.

GPIO Expansion Logic

Power Sequencing Monitor

Use Scenario: Expanding MCU GPIO count to drive multiple 5 V relays using shared 3.3 V control logic.

IC Role / Device Role / Timing Role: Non-inverting buffer translates 3.3 V GPIO HIGH to active-low relay driver enable; open-drain output sinks relay coil current via external transistor base.

Use Value: Provides current gain and voltage translation in one 1.0 mm² footprint; −24 mA sink capability directly drives BC817-40 base at 5 V.

Use Scenario: Monitoring 12 V DC-DC converter OK signal and asserting a clean 3.3 V reset to FPGA upon undervoltage fault.

IC Role / Device Role / Timing Role: Input monitors comparator output; open-drain output pulls FPGA RESET# low through 10 kΩ pull-up to 3.3 V, ensuring glitch-free deassertion.

Use Value: Schmitt input rejects ripple-induced chatter on OK signal; IOFF prevents false reset assertion during 12 V rail ramp-up before 3.3 V is stable.

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	SC-70-5 (SOT23-5) package; 5-pin layout differs - pin 1 = A, pin 2 = Y, pin 3 = GND, pin 4 = VCC, pin 5 = n.c.; identical electrical specs.	Requires PCB redesign due to different pinout and 2.1 mm × 1.3 mm footprint vs. 1.0 mm × 1.0 mm; no side-wettable flanks.	Select when legacy SC-70 placement exists or automated optical inspection requires visible leads.
74AUP1G07GW,125	Lower static current (0.9 μA max vs. 4 μA), wider VCC range (0.8–3.6 V), but no 5 V input tolerance - max VI = 3.6 V.	Not suitable for 5 V-tolerant interfaces; limited to sub-3.6 V systems; better for ultra-low-power battery sensors.	Select only for energy-critical 1.8/2.5/3.3 V-only designs where 5 V compatibility is unnecessary.

Compared with SN74LVC1G07DBVR, the 74LVC1G07GS,132 offers 64 % smaller footprint and improved thermal resistance (RθJA ≈ 220 K/W vs. 320 K/W), while 74AUP1G07GW,125 trades 5 V tolerance for 78 % lower ICC, making it unsuitable for mixed-voltage translation but optimal for low-quiescent IoT nodes.

Availability

74LVC1G07GS,132 is available at Aetrix Electronics and suitable for industrial sensor interfaces, I²C bus extension, GPIO expansion logic, and power sequencing monitors requiring stable component supply across automotive-grade temperature ranges and high-volume production cycles.

Supply support for 74LVC1G07GS,132 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, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.

The 74LVC logic family delivers robust, pin-compatible replacements for legacy 74-series devices with enhanced ESD, wider voltage operation, and advanced packaging - specifically engineered for modern mixed-signal system integration.

FAQ

Can the 74LVC1G07GS,132 be used with a 5 V pull-up while powered from 1.8 V?

Yes. Its inputs tolerate up to 5.5 V regardless of VCC, and the open-drain output can sink current from any external pull-up voltage ≤5.5 V. When VCC = 1.8 V, the device correctly interprets 5 V input signals as HIGH and safely drives the Y node low - verified per JESD8-7 compliance and Table 6 operating conditions.

What is the maximum recommended pull-up resistor value for I²C operation at 400 kHz?

At 400 kHz with 3.3 V pull-up and 20 pF bus capacitance, a 2.2 kΩ resistor ensures t_r ≤ 300 ns (per I²C Fast-mode spec). The 74LVC1G07GS,132's −24 mA sink strength at 3.0 V supports this value with margin; derate to 1.8 kΩ if bus capacitance exceeds 30 pF or ambient temperature exceeds 85 °C.

Does the IOFF feature protect against backfeed when only GND is connected and VCC is floating?

No. IOFF activation requires VCC = 0 V (hard-grounded), not floating. If VCC is left unconnected, internal protection diodes may conduct, risking latch-up or damage. Always tie VCC to GND or a defined voltage during power-off states to ensure IOFF functionality per Section 1 and Table 7.

Is the SOT1202 (XSON6) package compatible with standard reflow profiles for lead-free assembly?

Yes. The 74LVC1G07GS,132 in SOT1202 meets IPC/JEDEC J-STD-020D moisture sensitivity level 1 (MSL-1), with peak reflow temperature up to 260 °C. Its 0.35 mm profile and copper-leadframe construction support standard Pb-free profiles (e.g., IPC-7531) without warpage or voiding when stencil aperture and paste volume are optimized for 0.3 mm pitch.

74LVC1G07GS,132 Specifications

Product attributes: Attribute value

Manufacturer:: NXP Semiconductors

Series:: 74LVC

Package/Case:: 6-XFDFN

Packaging:: Bulk

Product Status:: Active

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:: 6-XSON, SOT1202 (1x1)

74LVC1G07GS,132 FAQ

1.How can I place an order for 74LVC1G07GS,132 through Aetrix?

Please submit a Request for Quotation (RFQ) for 74LVC1G07GS,132 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 74LVC1G07GS,132 reliable?

The price and inventory of 74LVC1G07GS,132 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC1G07GS,132 is usually 5 days.

3.What payment methods are accepted for 74LVC1G07GS,132?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC1G07GS,132 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74LVC1G07GS,132?

74LVC1G07GS,132 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74LVC1G07GS,132 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 74LVC1G07GS,132?

For technical support, including 74LVC1G07GS,132 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC1G07GS,132 requirements.

6.How does Aetrix verify that 74LVC1G07GS,132 is sourced from the original manufacturer or authorized distributors?

All 74LVC1G07GS,132 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 74LVC1G07GS,132 meets industry standards.

7.What is the process for return or replacement of 74LVC1G07GS,132?

All 74LVC1G07GS,132 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC1G07GS,132, 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 74LVC1G07GS,132 part is unused and in its original packaging.

Return procedure for 74LVC1G07GS,132:

1.Submit a request within 90 days.

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

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