STMicroelectronics 74VHC08TTR Quad 2-Input AND Gate

The 74VHC08TTR from STMicroelectronics is a high-speed CMOS device that features four independent 2-input AND gates in a single package. This integrated circuit is designed to deliver the same performance as the NMOS counterpart but with the power consumption of the CMOS technology, making it an ideal choice for power-sensitive applications.

Key Features

• High-Speed Performance: The 74VHC08TTR operates at high speeds, with a typical propagation delay of only 8.5ns at 5V, ensuring swift response times for critical applications.
• Low Power Consumption: With power-down protection on inputs and outputs, the device exhibits a low power dissipation of 2µA (max) at TA=25°C, making it suitable for battery-operated devices.
• Wide Operating Voltage Range: It can function across a broad voltage range from 2V to 5.5V, providing flexibility in different circuit environments and compatibility with TTL levels.
• High Noise Immunity: The input noise level is guaranteed to be 1V at VCC = 5V, ensuring reliable operation even in electrically noisy environments.
• Power-Down Protection: Inputs and outputs are equipped with power-down protection, which prevents erroneous operation when the device is powered off.
• Lead-Free and RoHS Compliant: The device is supplied in lead-free packages, making it compliant with current RoHS directives for environmental sustainability.

Applications

The versatile nature of the 74VHC08TTR makes it suitable for a wide range of applications, including:

• Function generators
• Digital signal processing
• Computer logic
• Data processing
• Control systems
• Battery-powered systems

Package Information

The 74VHC08TTR is available in a TSSOP14 package, which is designed for surface mount technology (SMT). The thin shrink small outline package provides a compact footprint while allowing for good manufacturability and thermal performance.

With its combination of high-speed operation, low power consumption, and robust noise immunity, the STMicroelectronics 74VHC08TTR is an excellent choice for designers who require reliable and efficient logic operations in their electronic circuits.