SN74LV138ATPWRG4: 3-Line To 8-Line Decoders/Demultiplexers

The SN74LV138ATPWRG4 is a high-performance integrated circuit from Texas Instruments, designed to decode or demultiplex three binary-coded inputs into one of eight mutually exclusive outputs. This device is part of the 74LV family, which is known for low-voltage operation and is particularly suited for battery-powered and low-power systems.

Key Features

• Operational Voltage Range: The SN74LV138ATPWRG4 operates at a wide voltage range of 2V to 5.5V, making it versatile for use in various applications.
• High-Speed Performance: The device offers a typical propagation delay time of only 4.5 ns at 5V, ensuring fast response times for critical applications.
• Multiple Gating Options: It includes three enable inputs (two active-low and one active-high) which prevent output glitches during the transition of the address lines, enhancing the stability and reliability of the outputs.
• Low Power Consumption: With a low power consumption characteristic, it minimizes the power draw from the system, which is crucial for power-sensitive designs.
• Drive Capability: The outputs can drive up to 15 LSTTL loads, providing the ability to interface with various logic families.

Applications

The SN74LV138ATPWRG4 is designed for use in a wide array of applications, such as:

• Memory decoding or data routing
• Control systems
• Computer systems
• Consumer electronics
• Instrumentation and test equipment

Package and Quality

The device is available in a TSSOP (thin shrink small outline package) form factor, designated as 'PW' in its part number, which provides a compact footprint for space-constrained applications. It is also provided in tape and reel packaging, indicated by the 'RG4' suffix, which facilitates automated assembly processes. Manufactured by Texas Instruments, a leader in semiconductor solutions, the SN74LV138ATPWRG4 meets high standards of quality and reliability.