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LCX240 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LCX240FAI128Yes

LCX240** is a digital integrated circuit (IC) manufactured by **Fairchild Semiconductor (FAI)**.

The LCX240 is a digital integrated circuit (IC) manufactured by Fairchild Semiconductor (FAI). Below are the factual specifications, descriptions, and features:

Specifications:

  • Function: Quad 2-Input NAND Gate
  • Logic Family: Low-Voltage CMOS (LCX)
  • Supply Voltage Range: 2.0V to 3.6V (optimized for low-voltage operation)
  • Input/Output Compatibility:
  • TTL-Level Inputs (compatible with 3.3V and 5V systems)
  • CMOS Outputs (high noise immunity)
  • Propagation Delay: Typically 4.5 ns at 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Package Options:
  • SOIC-14
  • TSSOP-14
  • Power Consumption: Low static and dynamic power dissipation

Description:

The LCX240 is a quad 2-input NAND gate IC designed for low-voltage, high-speed digital logic applications. It is part of Fairchild's LCX series, which offers improved performance and reduced power consumption compared to standard CMOS logic.

Features:

  • Low-Voltage Operation (2V–3.6V)
  • 5V-Tolerant Inputs (allows interfacing with 5V logic)
  • High Output Drive (±24 mA at 3V)
  • Low Power Consumption (ideal for battery-operated devices)
  • Balanced Propagation Delays (for synchronous designs)
  • ESD Protection (exceeds 2000V per JESD22-A114)
  • Pb-Free and RoHS Compliant

This IC is commonly used in portable electronics, telecommunications, and embedded systems where low power and high-speed operation are required.

*(Note: Always refer to the official datasheet for detailed electrical characteristics and application guidelines.)*

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