The MC74HCT138ADTR2 is a high-performance integrated circuit designed by ON Semiconductor, a leader in energy-efficient innovations. This IC is part of the HCT (High-Speed CMOS TTL-Compatible) family and serves as a 3-to-8 line decoder/demultiplexer. It is an essential component for a wide range of digital applications where it is necessary to convert binary information from the three input lines to eight mutually exclusive outputs.

Key Features

• Logic Type: Decoder / Demultiplexer
• Number of Circuits: 1
• Number of Inputs: 3
• Number of Outputs: 8
• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -55°C to +125°C
• Output Current: High 5.2 mA, Low 5.2 mA
• Package / Case: TSSOP-16
• Mounting Type: Surface Mount

Applications

The MC74HCT138ADTR2 is versatile in its applications, suitable for various electronic systems including:

• Memory decoding or data routing
• Control systems
• Computers and computer peripherals
• Instrumentation and test equipment
• Consumer electronics

Performance and Quality

This ON Semiconductor product offers a balanced performance of high-speed operation typical of CMOS devices, along with the ability to drive 10 LSTTL loads. The low power consumption and robustness in temperature variations ensure reliable performance in demanding environments. The MC74HCT138ADTR2 is also characterized for operation from -55°C to +125°C, making it suitable for industrial applications.

Environmental Compliance

The MC74HCT138ADTR2 is compliant with RoHS (Restriction of Hazardous Substances) and is lead-free, reflecting ON Semiconductor's commitment to environmental sustainability. This compliance ensures that the product is suitable for use in a wide range of markets, including those with strict environmental regulations.