STMicroelectronics

LEOAC08PT-D  

Gates and Inverters

LEOAC08PT-D Description

The LEOAC08PT-D is a high-performance AND gate IC designed for automotive applications, manufactured by STMicroelectronics. It belongs to the 74AC series and is packaged in a TSSOP 20 body with a 4.4 mm pitch and 0.65 mm lead spacing. This device is optimized for surface mount technology, ensuring ease of integration into modern automotive electronic systems. The LEOAC08PT-D features a maximum propagation delay of 9 ns at 4.5V with a maximum capacitive load of 50 pF, making it suitable for high-speed signal processing tasks. It operates within a supply voltage range of 2V to 6V, providing flexibility in power supply requirements.

LEOAC08PT-D Features

• High-Speed Performance: With a maximum propagation delay of 9 ns at 4.5V and a maximum capacitive load of 50 pF, the LEOAC08PT-D ensures rapid signal processing, crucial for time-sensitive automotive applications.
• Automotive Grade: Certified for automotive use, this IC is designed to withstand the rigorous environmental conditions and reliability standards required in automotive electronics.
• Flexible Input Logic Levels: The LEOAC08PT-D supports input logic levels ranging from 0.9V to 1.65V for low and 2.1V to 3.85V for high, accommodating a wide range of input signals and ensuring compatibility with various automotive systems.
• Low Quiescent Current: With a maximum quiescent current of 40 µA, the device minimizes power consumption, contributing to energy efficiency and longer battery life in automotive applications.
• High Output Current Capability: The LEOAC08PT-D can drive output currents of up to 24 mA in both high and low states, enabling robust signal transmission and control.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards.
• Packaging: The TSSOP 20 package with a 4.4 mm pitch and 0.65 mm lead spacing offers a compact and reliable solution for surface mount applications.

LEOAC08PT-D Applications

The LEOAC08PT-D is ideally suited for a variety of automotive applications where high-speed signal processing, reliability, and low power consumption are critical. Specific use cases include:

• Engine Control Units (ECUs): The high-speed performance and low quiescent current make it ideal for processing signals in engine control systems, ensuring efficient engine management.
• Safety Systems: The device's robustness and automotive-grade certification make it suitable for safety-critical applications such as airbag control and anti-lock braking systems (ABS).
• Infotainment Systems: The LEOAC08PT-D can be used in automotive infotainment systems for signal processing and control, enhancing user experience.
• Powertrain Management: The device's flexibility in input logic levels and high output current capability make it suitable for powertrain management systems, optimizing fuel efficiency and performance.

Conclusion of LEOAC08PT-D

The LEOAC08PT-D by STMicroelectronics is a versatile AND gate IC designed specifically for automotive applications. Its high-speed performance, low power consumption, and automotive-grade certification make it an ideal choice for a wide range of automotive systems. The device's flexible input logic levels and high output current capability further enhance its suitability for various automotive applications. With its REACH unaffected and RoHS3 compliant status, the LEOAC08PT-D ensures compliance with the latest environmental and safety standards. Overall, the LEOAC08PT-D offers a reliable, efficient, and high-performance solution for modern automotive electronics.

LEOAC08PT-D Documents

Download datasheets and manufacturer documentation for LEOAC08PT-D

PCN :

Product Change Notification (PDF)      

Product Catalogs :

RAD-HARD ICS IN PLASTIC PACKAGES (PDF)      

Technical Resources :

Development sample quality level (PDF)       LEO ICs specification overview (PDF)