Linear Technology LTC660IS8 High Speed, Level Shifting, CMOS to CMOS/CMOS to DTL/TTL Converter

The LTC660IS8 from Linear Technology is a versatile and high-performance level shifter designed to address the needs of complex digital systems that require signal level translation. This integrated circuit is capable of converting CMOS logic levels to either CMOS, DTL, or TTL levels, making it a highly adaptable solution for various interfacing requirements in digital applications.

Key Features

• Wide Operating Voltage Range: The LTC660IS8 operates over a wide voltage range from 4.5V to 16V, accommodating a variety of logic levels and ensuring compatibility with a range of digital systems.
• High Speed Operation: Designed for high-speed applications, this level shifter boasts propagation delays typically less than 20ns, ensuring minimal signal lag and maintaining the integrity of high-frequency digital signals.
• Low Power Consumption: With its CMOS construction, the LTC660IS8 consumes minimal power, which is crucial for battery-operated and power-sensitive devices.
• Bidirectional Interface: This device can be used in bidirectional level shifting applications, providing flexibility in interfacing different logic families within a digital system.
• Robust ESD Protection: The LTC660IS8 is equipped with electrostatic discharge protection, safeguarding the device from potential damage during handling and operation.

Applications

• Data Communication between Different Logic Levels
• Interface Translation for Microprocessors
• Signal Conversion for Digital Signal Processors (DSPs)
• Level Shifting for Mixed-Voltage Systems in Automotive and Industrial Environments

The LTC660IS8 is housed in an 8-pin SOIC package, which offers a compact footprint suitable for space-constrained applications. Its operating temperature range from 0°C to 70°C ensures reliable performance across a broad spectrum of environmental conditions.

Whether you're upgrading legacy systems or designing new digital interfaces, the LTC660IS8 provides a reliable and efficient solution for your level shifting needs. Its combination of high-speed performance, low power consumption, and robust protection features make it an excellent choice for designers looking to bridge the gap between incompatible logic families.