Texas Instruments

SN74LV138APWR-P

SN74LV138APWR-P Description

The SN74LV138APWR-P is a 3-to-8 line decoder/demultiplexer from Texas Instruments, designed for surface mount applications. This obsolete component is part of the 74LV series and is housed in a bulk package. It features a single supply voltage range of 2V to 5.5V, making it suitable for a variety of low to medium voltage applications. The SN74LV138APWR-P operates with a single supply voltage source, ensuring simplicity in power management. It has a current output capability of 12mA for both high and low states, providing robust performance in driving various loads. The component is ROHS3 compliant and has a moisture sensitivity level (MSL) of 1, indicating it is not moisture-sensitive and can be stored without special handling.

SN74LV138APWR-P Features

• Independent Circuits: The SN74LV138APWR-P features one independent 3-to-8 decoder/demultiplexer circuit, ensuring efficient signal routing and decoding.
• Voltage Supply: The wide supply voltage range of 2V to 5.5V allows for flexibility in power supply options, making it compatible with various system architectures.
• Surface Mount: The surface mount package type facilitates easy integration into modern PCB designs, enhancing space efficiency and reliability.
• High Current Capability: With a current output of 12mA for both high and low states, the SN74LV138APWR-P can drive multiple loads effectively, ensuring robust performance.
• ROHS3 Compliance: The component meets stringent environmental standards, ensuring it is free from hazardous substances and suitable for environmentally conscious applications.
• Moisture Sensitivity Level: The MSL rating of 1 (Unlimited) means the component can be stored and handled without special moisture protection, simplifying inventory management.

SN74LV138APWR-P Applications

The SN74LV138APWR-P is ideal for applications requiring efficient signal decoding and demultiplexing. Its 3-to-8 line decoder/demultiplexer functionality makes it suitable for:

• Memory Address Decoding: Efficiently managing memory addresses in microcontroller and microprocessor systems.
• Signal Routing: Routing signals in complex digital circuits, ensuring proper signal distribution and control.
• Peripheral Control: Managing control signals for various peripherals in embedded systems.
• Data Multiplexing: Demultiplexing data streams in communication and data processing applications.

Conclusion of SN74LV138APWR-P

The SN74LV138APWR-P from Texas Instruments is a versatile 3-to-8 line decoder/demultiplexer designed for surface mount applications. Its wide voltage supply range, high current capability, and ROHS3 compliance make it a reliable choice for various digital circuit applications. Although now obsolete, the SN74LV138APWR-P remains a valuable component for legacy systems and specific applications where its unique features and performance benefits are required.