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NC7SZ32M5X

Single 2-input OR gate, UHS TinyLogic, 1.65-5.5V, 2.4ns, SOT-23-5

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Manufacturer Part：

NC7SZ32M5X

Package：

SOT-23-5 (3.0 x 1.5 x 0.95 mm)

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Description

Product Overview

The NC7SZ32M5X from onsemi is a single 2-input OR gate from the Ultra-High Speed (UHS) TinyLogic family. Fabricated with advanced CMOS technology, it operates from 1.65V to 5.5V with 2.4 ns typical propagation delay at 5V, +/-24 mA output drive at 3V, and overvoltage-tolerant inputs up to 6V, in a SOT-23-5 package.

Key Specifications

Function Single 2-input OR gate (Y = A + B)
Supply Voltage 1.65V to 5.5V
Propagation Delay (tpd typ at 5V) 2.4 ns
Output Drive (at 3V) +/-24 mA
Input Voltage Tolerance Up to 6V (independent of VCC)
ICC (Max) 1 uA
Package SOT-23-5 (3.0 x 1.5 mm)
Operating Temperature -40C to +85C

Features

  • Ultra-high speed: 2.4 ns typical propagation delay at 5V
  • High output drive: +/-24 mA at 3V
  • Broad VCC range: 1.65V to 5.5V
  • Overvoltage tolerant inputs up to 6V for level translation
  • Power-down high-impedance inputs and outputs
  • Proprietary noise/EMI reduction circuitry

Applications

  • Glue logic and signal gating
  • Voltage level translation
  • Portable and battery-powered devices
  • General-purpose digital logic

The NC7SZ32M5X from onsemi is a single 2-input OR gate from the Ultra-High Speed (UHS) series of TinyLogic devices. Fabricated with advanced CMOS technology, it achieves ultra-high speed with 2.4 ns typical propagation delay at 5V while maintaining low static power dissipation. The device operates from 1.65V to 5.5V with high output drive of +/-24 mA at 3V. Overvoltage-tolerant inputs accept voltages up to 6V independent of VCC, facilitating level translation in mixed-voltage systems. The inputs and output enter a high-impedance state when VCC is 0V, supporting hot-swap and live insertion applications.

The NC7SZ32M5X implements the Boolean OR function Y = A + B in positive logic. When either or both inputs (A, B) are at a logic high level, the output Y goes high; only when both inputs are low does the output go low. The CMOS implementation uses complementary N-channel and P-channel MOSFETs in a push-pull output configuration, providing symmetrical drive capability of +/-24 mA at 3V. The overvoltage-tolerant input structure uses isolated N-well diodes that prevent current flow when input voltages exceed VCC, enabling safe interfacing between voltage domains. Proprietary noise/EMI reduction circuitry minimizes ground bounce and simultaneous switching noise.

Pin Name Type Function
1 A Input Data input A
2 B Input Data input B
3 GND Ground Ground reference
4 Y Output OR gate output (Y = A + B)
5 VCC Power Supply voltage 1.65-5.5V
  • Glue logic for combining enable and status signals
  • 3.3V to 5V or mixed-voltage level translation
  • Portable and battery-powered device logic functions
  • Alarm and status signal OR-ing in safety systems
  • General-purpose digital logic in space-constrained designs
Manufacturer Part Number Package Notes
onsemi NC7SZ32P5X SC-70-5 Smaller SC-70 package
TI SN74LVC1G32DBVR SOT-23-5 LVC OR gate, pin-compatible
onsemi NC7SZ32L6X SIP-6 Leadless package option
NXP 74LVC1G32GW SOT-353 Pin-compatible alternative
onsemi NC7SV32P5X SC-70-5 ULP-A version, 0.9-3.6V
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All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Shipping & Payment

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Service & Packaging

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

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