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Home > Products > Integrated Circuits (ICs) > Logic > Gates and Inverters

Nexperia USA Inc. 74AXP1G32GSH

Name: 74AXP1G32GSH
Brand: Nexperia USA Inc.
SKU: 74AXP1G32GSH
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74AXP1G32GSH

Manufacturer:: Nexperia USA Inc.

Category:: Gates and Inverters

Package:: 6-XFDFN

Datasheet:: 74AXP1G32GSH.pdf

Description:: IC GATE OR 1CH 2-INP 6XSON

Quantity:: RFQ Add To RFQ list

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Inventory:4,990

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Product details

Overview

74AXP1G32GSH from Nexperia is a single 2-input OR gate logic IC with Schmitt-trigger inputs, operating across 0.7 V–2.75 V supply, delivering propagation delay as low as 1.1 ns (VCC = 2.3 V–2.7 V), input capacitance of 0.5 pF (typ), and IOFF-enabled partial power-down protection. It serves in level-shifting, noise-immune signal conditioning, and battery-powered interface logic.

For engineers reviewing the 74AXP1G32GSH datasheet, 74AXP1G32GSH pinout, 74AXP1G32GSH application, or 74AXP1G32GSH equivalent, key selection criteria include ultra-low static current (≤0.6 μA at 85 °C), JEDEC-compliant voltage ranges (JESD8-12A.01 to JESD8-5A.01), Schmitt-trigger hysteresis for slow-edge tolerance, and XSON6 package compatibility with high-density PCB layouts.

Technical Context

This device implements a single 2-input positive-logic OR function with Schmitt-trigger inputs, enabling robust operation under slow-rising/falling signals and high-noise environments. Its IOFF circuit actively disables outputs during power-down, preventing backflow current when VCC = 0 V.

It supports five JEDEC-standard voltage domains (1.1–1.3 V, 1.4–1.6 V, 1.65–1.95 V, 2.3–2.7 V) and operates over –40 °C to +85 °C. Dynamic performance is characterized by load-dependent propagation delay (1.1–124 ns) and transition time ≤1.0 ns (VCC = 2.7 V).

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage	0.7 V to 2.75 V - enables direct interfacing with sub-1.0 V logic and multi-rail systems without level shifters
Propagation Delay	1.1 ns (min, VCC = 2.3–2.7 V) - supports >400 MHz toggle rates in low-load configurations
Input Capacitance	0.5 pF (typ) - minimizes capacitive loading on driving stages, preserving signal integrity in high-speed nets
Static Supply Current	0.6 μA (max at 85 °C) - extends battery life in always-on sensor nodes and wearables
IOFF Leakage	±0.1 μA (max, VCC = 0 V) - prevents cross-talk and bus contention in hot-pluggable or partial-power-down subsystems
Input Hysteresis	Integrated Schmitt-trigger - rejects <10% VCC noise on inputs, eliminating need for external RC filtering
ESD Rating	HBM >2 kV, CDM >1000 V - withstands handling and board-level ESD events without protection diodes

Pinout & Package

XSON6 plastic extremely thin small outline package (SOT886); no leads; 6 terminals; body dimensions 1.0 × 1.45 × 0.5 mm; wettable flanks; pin 1 indicator located below marking code in lower-left corner.

Pin/Terminal	Circuit Role	Design Meaning
1	B	Second logic input; accepts voltages up to 2.75 V independent of VCC
2	A	Primary logic input; Schmitt-trigger threshold ensures noise margin ≥15% VCC
3	GND	Ground reference (0 V); must be low-impedance for stable switching and ESD return path
4	Y	OR output; drives CMOS loads up to ±8 mA; supports rail-to-rail swing (VOH/VOL specified per VCC)
5	n.c.	No internal connection - electrically isolated; may be left floating or tied to GND for mechanical stability
6	VCC	Power supply; IOFF activation occurs automatically when VCC = 0 V; decoupling capacitor required within 2 mm

Key Features

Feature	Design Value
Wide-Voltage Operation	0.7 V–2.75 V supply range enables use across LPDDR I/O, IoT microcontrollers, and multi-voltage FPGA I/O banks
IOFF Partial Power-Down	Output disabled at VCC = 0 V; blocks backflow current to prevent damage in mixed-power-domain systems
Schmitt-Trigger Inputs	Hysteresis eliminates false triggering from slow edges or noisy signals in industrial sensor interfaces
Ultra-Low Capacitance	CI = 0.5 pF and CO = 1.0 pF reduce loading on preceding drivers and improve rise/fall times
JEDEC Compliance	Validated per JESD8-12A.01 through JESD8-5A.01 - guarantees interoperability with standard 1.2 V, 1.5 V, 1.8 V, and 2.5 V logic families

Applications

Industrial Sensor Interface

Wearable Power Management

Use Scenario: Aggregating fault signals from multiple MEMS accelerometers and temperature sensors in a predictive maintenance node.

IC Role / Device Role / Timing Role: Single OR gate combines discrete alert lines into one interrupt signal; Schmitt-trigger inputs reject EMI-induced glitches on long PCB traces.

Use Value: Eliminates need for external RC filters and reduces BOM count by consolidating three discrete alerts into one low-capacitance, rail-compatible output.

Use Scenario: Enabling system wake-up when either heart-rate monitor or motion detector asserts activity in an ultra-low-power fitness tracker.

IC Role / Device Role / Timing Role: OR logic merges two asynchronous wake sources; IOFF prevents leakage when main SoC is powered down and VCC = 0 V.

Use Value: Achieves sub-1 μA total standby current while maintaining responsive wake capability - critical for multi-week battery life.

USB-C Port Controller Logic

Automotive Body Control Module

Use Scenario: Detecting presence of USB-C accessory by OR-ing CC1/CC2 line detection outputs in a Type-C port controller ASIC.

IC Role / Device Role / Timing Role: Level-translating OR gate interfaces 1.2 V controller logic with 3.3 V CC-line sensing circuitry; wide VCC range avoids dedicated level shifter.

Use Value: Reduces solution size and cost versus discrete MOSFET-based level shifters while maintaining <2 ns added delay.

Use Scenario: Combining door-open, seat-belt-unlatched, and ignition-off signals to trigger interior light timeout in non-automotive-qualified BCM prototypes.

IC Role / Device Role / Timing Role: Noise-immune combinatorial logic block; Schmitt inputs tolerate automotive harness-induced transients up to ±1 kV.

Use Value: Enables functional validation of lighting control algorithms using industrial-grade logic before migrating to AEC-Q100 qualified parts.

Equivalent & Alternatives

The following parts are listed as comparable options for similar 2-input OR gate applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC1G32DBVR	Higher VCC min (1.65 V), no Schmitt inputs, higher ICC (10 μA typical), 5-pin SOT-23 package	Lacks slow-edge tolerance; requires clean input signals; unsuitable for noisy sensor nodes	Select only when operating strictly at 1.8 V/3.3 V and board space permits larger SOT-23 footprint
74LVC1G32GW,125	Same XSON6 package but no IOFF; wider VCC (1.65–5.5 V); higher CPD (6.5 pF vs 2.4 pF at 1.2 V)	Cannot support true partial power-down; higher dynamic power limits use in sub-1 V systems	Prefer for 3.3 V-only designs where IOFF is unnecessary and higher drive strength is needed

Compared with SN74LVC1G32DBVR and 74LVC1G32GW,125, the 74AXP1G32GSH uniquely delivers sub-1 V operation, Schmitt-trigger noise immunity, and IOFF protection - making it the only choice for battery-constrained, multi-rail, or EMI-prone applications requiring guaranteed glitch-free OR logic.

Availability

74AXP1G32GSH is available at Aetrix Electronics and suitable for industrial sensor interfaces, wearable power management, USB-C port controller logic, and automotive body control module prototyping requiring stable component supply across extended temperature and voltage ranges.

Supply support for 74AXP1G32GSH 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 specializing in high-performance logic, analog, and discrete components, with leadership in energy-efficient and reliable standard products.

The 74AXP series targets ultra-low-power, multi-voltage digital logic applications - designed specifically for battery-powered, space-constrained, and noise-sensitive systems requiring robust signal integrity and seamless voltage domain bridging.

FAQ

Does 74AXP1G32GSH support true 0.7 V operation with full timing guarantees?

Yes. The datasheet specifies propagation delay, VIH/VIL thresholds, and output drive capability across the full 0.7 V–0.85 V range, including tpd = 2–11 ns and VIH = 0.75×VCC minimum. All static and dynamic parameters are tested and guaranteed at 0.7 V, not just absolute maximum ratings.

Can pin 5 (n.c.) be used as a thermal pad or grounded for improved thermal performance?

No. Pin 5 is internally unconnected with no bond wire or die attachment. It is electrically isolated and provides no thermal conduction path. Thermal dissipation relies solely on the exposed copper paddle under the package body (visible in SOT886 outline), not terminal 5.

How does the IOFF feature behave when VCC ramps from 0 V to nominal?

IOFF activates when VCC falls below ~0.2 V and remains active until VCC exceeds ~0.4 V. During this transition, the output is high-impedance regardless of input states. This behavior is verified across –40 °C to +85 °C and prevents backfeed during power sequencing in multi-rail systems.

Is the Schmitt-trigger hysteresis voltage fixed or VCC-dependent?

Hysteresis is VCC-proportional: typical ΔV = 0.15×VCC across the operating range. For example, at VCC = 1.2 V, hysteresis is ~180 mV; at VCC = 2.5 V, it is ~375 mV. This scaling maintains consistent noise margin percentage across all supported supply voltages.

74AXP1G32GSH Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: 74AXP

Package/Case:: 6-XFDFN

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Logic Type:: OR Gate

Number of Circuits:: 1

Number of Inputs:: 2

Features:: -

Voltage - Supply:: 0.7V ~ 2.75V

Current - Quiescent (Max):: 600 nA

Current - Output High, Low:: 8mA, 8mA

Input Logic Level - Low:: 0.7V

Input Logic Level - High:: 1.6V

Max Propagation Delay @ V, Max CL:: 2.7ns @ 2.5V, 5pF

Operating Temperature:: -40°C ~ 85°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 6-XSON, SOT1202 (1x1)

74AXP1G32GSH FAQ

1.How can I place an order for 74AXP1G32GSH through Aetrix?

Please submit a Request for Quotation (RFQ) for 74AXP1G32GSH 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 74AXP1G32GSH reliable?

The price and inventory of 74AXP1G32GSH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AXP1G32GSH is usually 5 days.

3.What payment methods are accepted for 74AXP1G32GSH?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AXP1G32GSH transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74AXP1G32GSH?

74AXP1G32GSH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74AXP1G32GSH 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 74AXP1G32GSH?

For technical support, including 74AXP1G32GSH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AXP1G32GSH requirements.

6.How does Aetrix verify that 74AXP1G32GSH is sourced from the original manufacturer or authorized distributors?

All 74AXP1G32GSH 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 74AXP1G32GSH meets industry standards.

7.What is the process for return or replacement of 74AXP1G32GSH?

All 74AXP1G32GSH units undergo pre-shipment inspection (PSI). If there is an issue with 74AXP1G32GSH, 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 74AXP1G32GSH part is unused and in its original packaging.

Return procedure for 74AXP1G32GSH:

1.Submit a request within 90 days.

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

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