The 74HCT2G66DP is a high-performance, dual single-pole, single-throw analog switch from NXP Semiconductors. Designed with the latest technology in integrated circuits, this product offers superior performance for a wide range of applications. It is part of the 74HCT family, which is known for its high-speed Si-gate CMOS devices.

Key Features

• Wide Supply Voltage Range: The device operates on a supply voltage range from 4.5 V to 5.5 V, making it compatible with TTL levels.
• Low Power Dissipation: It has a low power consumption, with an ICC of only 1 µA (max) at TA = 25°C, contributing to energy-efficient designs.
• High Noise Immunity: The 74HCT2G66DP possesses a high noise immunity characteristic of CMOS devices, ensuring stable performance in electrically noisy environments.
• Speed: Fast switching speeds are a hallmark of this device, with a typical tON of 15 ns and tOFF of 10 ns at VCC = 4.5 V, CL = 50 pF, and TA = 25°C.
• Control Inputs: TTL level compatible control inputs allow for seamless integration with existing digital systems.
• Low "ON" Resistance: The device features a low "ON" resistance of 70 Ω (typical) at VCC = 4.5 V, ION = 10 mA, and TA = 25°C.
• Erosion-Resistant: The switch terminals are protected against excessive input voltage surges by integrated ESD protection circuits.

Applications

The 74HCT2G66DP is ideal for a variety of applications that require high-speed switching and low power consumption. These include:

• Sample and hold circuits
• Analog multiplexing and demultiplexing
• Signal gating
• Digital signal processing (DSP)
• Communication systems
• Audio and video signal routing

Package and Quality

The device is available in a TSSOP14 package, which is designed for space-saving considerations in PCB design. The 74HCT2G66DP is also supported by NXP's commitment to quality and reliability, ensuring a dependable component for your electronic designs.