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

onsemi NC7S32L6X

Name: NC7S32L6X
Brand: onsemi
SKU: NC7S32L6X
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: NC7S32L6X

Manufacturer:: onsemi

Category:: Gates and Inverters

Package:: 6-UFDFN

Datasheet:: NC7S32L6X.pdf

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

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Product details

Overview

NC7S32L6X from onsemi is a single 2-input high-performance CMOS OR gate in a leadless MicroPak-6 (SIP6) package, operating across 2 V–6 V supply, delivering 3.5 ns typical propagation delay at 5 V with 2 mA output drive, used in low-power logic interfacing and signal conditioning in portable and space-constrained embedded systems.

For engineers reviewing the NC7S32L6X datasheet, pinout, applications, or equivalent options, key selection considerations include its MicroPak-6 footprint, 2 V–6 V wide V_CC range, balanced ±2 mA I_O, and guaranteed operation from −40 °C to +85 °C in industrial environments.

Technical Context

The NC7S32L6X implements a standard positive-logic OR function (Y = A + B) using advanced silicon-gate CMOS technology with three-stage gain architecture for high noise immunity and reduced sensitivity to input edge rate. It features inherent ESD protection diodes on all inputs and outputs referenced to V_CC and GND rails.

It operates within a broad 2 V–6 V V_CC range and supports input rise/fall times as fast as 5 ns/V at 6 V, with propagation delays specified under CL = 15 pF and CL = 50 pF loads. Unused inputs must be held HIGH or LOW-floating inputs are prohibited.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	2.0 V to 6.0 V - enables direct interface with 3.3 V, 5 V, and mixed-voltage logic systems without level shifters.
t_PD (Typ)	3.5 ns at V_CC = 5 V, C_L = 15 pF - supports >100 MHz toggle rates in compact timing-critical paths.
I_OH/I_OL	±2 mA - provides sufficient drive strength for fan-out of 2–4 standard TTL/CMOS loads at 3.3 V or 5 V.
Operating Temp	−40 °C to +85 °C - qualified for industrial-grade reliability in automotive body electronics and factory automation.
I_CC (Max)	10 µA at V_CC = 6 V - ensures ultra-low static power in battery-backed or always-on subsystems.
C_IN	10 pF max - minimizes capacitive loading on upstream drivers and preserves signal integrity in high-speed routing.

Pinout & Package

NC7S32L6X uses the SIP6 (MicroPak-6) leadless package (1.45 mm × 1.0 mm), optimized for ultra-dense PCB layouts and automated reflow assembly. The package has no exposed leads; connections are made via bottom-surface solder pads.

Pin/Terminal	Circuit Role	Design Meaning
1 (A)	Input	First OR operand input; must be driven to defined logic level (no floating).
2 (B)	Input	Second OR operand input; shares same voltage and timing specs as Pin 1.
3 (GND)	Ground Reference	Primary return path for logic currents; requires low-inductance connection to system ground plane.
4 (Y)	Output	OR result (Y = A + B); capable of sourcing/sinking ±2 mA with rail-to-rail swing.
5 (V_CC)	Supply Rail	Power input for internal logic; bypass capacitor (0.1 µF) recommended near this pad.
6 (NC)	No Connect	Internally unconnected; must remain unconnected on PCB to avoid parasitic coupling or ESD risk.

Key Features

Feature	Design Value
Ultra-small MicroPak-6 footprint	1.45 mm × 1.0 mm area saves >60% board space vs. SC-74A/SOT23-5 packages in high-density designs.
High noise immunity	Three-stage gain architecture reduces susceptibility to crosstalk and supply ripple in noisy industrial environments.
Broad V_CC compatibility	Operates identically across 2 V–6 V, eliminating need for separate 3.3 V and 5 V logic families in multi-rail systems.
ESD-protected I/O	Inherent diode clamping to V_CC and GND enables robust handling of ±20 mA transient currents per pin.
Pb-free, RoHS-compliant	Fully compliant with EU RoHS Directive 2011/65/EU and halogen-free/BFR-free requirements for green manufacturing.

Applications

Portable Power Management	Industrial Sensor Interface
Use Scenario: OR-ing enable signals from multiple low-power sensors to wake up a microcontroller only when any sensor detects activity. IC Role / Device Role / Timing Role: Logic-level combiner enabling event-driven power gating without software polling. Use Value: Reduces system standby current by eliminating continuous MCU polling while maintaining sub-microsecond response latency.	Use Scenario: Combining fault flags from redundant temperature, pressure, and flow sensors in PLC I/O modules. IC Role / Device Role / Timing Role: Fault-aggregation gate feeding a centralized safety monitor with deterministic OR logic. Use Value: Ensures immediate fault escalation with <3.5 ns propagation delay and guaranteed operation over full industrial temperature range.
USB-C Port Controller Logic	Automotive Body Control Module
Use Scenario: Merging CC line detection status and VBUS presence signals to assert USB port ready status. IC Role / Device Role / Timing Role: Signal-conditioning OR gate synchronizing dual-source readiness indicators before enabling power delivery negotiation. Use Value: Enables reliable handshaking under varying V_CC (3.3 V or 5 V) and meets USB PD timing budgets with 5 V t_PD ≤ 3.5 ns.	Use Scenario: Consolidating door-open, seat-belt-unlatched, and ignition-on signals to trigger interior lighting control logic. IC Role / Device Role / Timing Role: Low-power combinatorial logic element in 12 V vehicle electrical architecture with local 5 V regulation. Use Value: Delivers 2 mA drive into optocoupler or MOSFET gate while consuming <10 µA quiescent current during vehicle sleep mode.

Portable Power Management

Industrial Sensor Interface

Use Scenario: OR-ing enable signals from multiple low-power sensors to wake up a microcontroller only when any sensor detects activity.

IC Role / Device Role / Timing Role: Logic-level combiner enabling event-driven power gating without software polling.

Use Value: Reduces system standby current by eliminating continuous MCU polling while maintaining sub-microsecond response latency.

Use Scenario: Combining fault flags from redundant temperature, pressure, and flow sensors in PLC I/O modules.

IC Role / Device Role / Timing Role: Fault-aggregation gate feeding a centralized safety monitor with deterministic OR logic.

Use Value: Ensures immediate fault escalation with <3.5 ns propagation delay and guaranteed operation over full industrial temperature range.

USB-C Port Controller Logic

Automotive Body Control Module

Use Scenario: Merging CC line detection status and VBUS presence signals to assert USB port ready status.

IC Role / Device Role / Timing Role: Signal-conditioning OR gate synchronizing dual-source readiness indicators before enabling power delivery negotiation.

Use Value: Enables reliable handshaking under varying V_CC (3.3 V or 5 V) and meets USB PD timing budgets with 5 V t_PD ≤ 3.5 ns.

Use Scenario: Consolidating door-open, seat-belt-unlatched, and ignition-on signals to trigger interior lighting control logic.

IC Role / Device Role / Timing Role: Low-power combinatorial logic element in 12 V vehicle electrical architecture with local 5 V regulation.

Use Value: Delivers 2 mA drive into optocoupler or MOSFET gate while consuming <10 µA quiescent current during vehicle sleep mode.

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	SC-70-5 package (2.0 mm × 2.1 mm); 3.3 V optimized (1.65–5.5 V); t_PD = 3.7 ns @ 3.3 V.	Requires larger PCB area; less suitable for ultra-compact designs where NC7S32L6X's 1.45 mm × 1.0 mm footprint is critical.	Choose when legacy SC-70 footprint compatibility or TI ecosystem support is prioritized over minimal size.
74AUP1G32GW,125	SC-88A package (2.1 mm × 1.25 mm); 0.8–3.6 V range; t_PD = 6.2 ns @ 3.0 V; lower I_O (±1.9 mA).	Lower speed and narrower V_CC range limit use in 5 V systems or high-frequency signal paths.	Prefer for ultra-low-power (<1 µA ICC) applications below 3.3 V where speed is secondary to energy efficiency.

Compared with SN74LVC1G32DBVR and 74AUP1G32GW,125, the NC7S32L6X uniquely combines the smallest available footprint (1.45 mm × 1.0 mm), widest V_CC range (2–6 V), and fastest propagation (3.5 ns typ), making it optimal for space- and voltage-flexible industrial and portable designs.

Availability

NC7S32L6X is available at Aetrix Electronics and suitable for portable power management, industrial sensor interface, USB-C port controller logic, and automotive body control module applications requiring stable component supply and long-term lifecycle continuity.

Supply support for NC7S32L6X 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

onsemi (formerly ON Semiconductor) is a global semiconductor supplier focused on energy-efficient electronics for automotive, industrial, cloud, and IoT applications.

The NC7S32L6X belongs to the TinyLogic HS family-designed specifically for high-speed, low-power, space-constrained logic functions in portable and industrial embedded systems.

FAQ

What is the package type and dimensions of the NC7S32L6X?

The NC7S32L6X uses the SIP6 (MicroPak-6) leadless package measuring 1.45 mm × 1.0 mm with a 0.5 mm pitch. It features six bottom-surface solder pads: Pins 1–5 assigned to A, B, GND, Y, and V_CC, and Pin 6 designated as No Connect. This ultra-compact footprint is ideal for high-density PCBs where space is constrained.

Does the NC7S32L6X support 5 V logic systems?

Yes, the NC7S32L6X fully supports 5 V operation with guaranteed performance: propagation delay is 3.5 ns typical at V_CC = 5 V and C_L = 15 pF, output drive is ±2 mA, and input thresholds scale with V_CC (VIH = 0.7×V_CC, VIL = 0.3×V_CC). Its 2 V–6 V V_CC range makes it interoperable across 3.3 V and 5 V domains without level translation.

Is the NC7S32L6X pin-compatible with other TinyLogic OR gates?

No-NC7S32L6X is not pin-compatible with SC-74A or SC-88A variants (e.g., NC7S32M5X or NC7S32P5X) due to its unique MicroPak-6 (SIP6) layout. While functional equivalence exists, the 6-pin leadless footprint differs electrically and mechanically from the 5-pin SOT/SC packages. PCB redesign is required for substitution.

What is the maximum output current capability of the NC7S32L6X?

The NC7S32L6X delivers ±2 mA output drive (I_OH = −2 mA, I_OL = +2 mA) under recommended operating conditions. Absolute maximum ratings allow ±12.5 mA short-term sink/source, but sustained operation above ±2 mA may degrade timing or increase V_OL/V_OH beyond specification limits. For higher drive, consider buffer stages.

How does the NC7S32L6X handle unused inputs?

Unused inputs on the NC7S32L6X must never be left floating. Per the datasheet, each input (A or B) must be actively tied to either V_CC or GND using a pull-up or pull-down resistor. Floating inputs can cause increased ICC, erratic output behavior, or excessive power consumption due to undefined internal node states in the three-stage CMOS structure.

NC7S32L6X Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: 7S

Package/Case:: 6-UFDFN

Packaging:: Tape & Reel (TR)

Product Status:: Active

Logic Type:: OR Gate

Number of Circuits:: 1

Number of Inputs:: 2

Features:: -

Voltage - Supply:: 2V ~ 6V

Current - Quiescent (Max):: 1 µA

Current - Output High, Low:: 2.6mA, 2.6mA

Input Logic Level - Low:: 0.5V

Input Logic Level - High:: 1.5V

Max Propagation Delay @ V, Max CL:: 17ns @ 6V, 50pF

Operating Temperature:: -40°C ~ 85°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 6-MicroPak

NC7S32L6X FAQ

1.How can I place an order for NC7S32L6X through Aetrix?

Please submit a Request for Quotation (RFQ) for NC7S32L6X 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 NC7S32L6X reliable?

The price and inventory of NC7S32L6X are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NC7S32L6X is usually 5 days.

3.What payment methods are accepted for NC7S32L6X?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NC7S32L6X transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for NC7S32L6X?

NC7S32L6X orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your NC7S32L6X 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 NC7S32L6X?

For technical support, including NC7S32L6X datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NC7S32L6X requirements.

6.How does Aetrix verify that NC7S32L6X is sourced from the original manufacturer or authorized distributors?

All NC7S32L6X 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 NC7S32L6X meets industry standards.

7.What is the process for return or replacement of NC7S32L6X?

All NC7S32L6X units undergo pre-shipment inspection (PSI). If there is an issue with NC7S32L6X, 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 NC7S32L6X part is unused and in its original packaging.

Return procedure for NC7S32L6X:

1.Submit a request within 90 days.

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

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