Texas Instruments

74AC11138N

74AC11138N Description

The 74AC11138N is a high-performance decoder/demultiplexer IC designed for a wide range of digital applications. Manufactured by Texas Instruments, this device belongs to the 74AC series, known for its robustness and reliability in digital circuitry. The 74AC11138N features a 1 x 3:8 decoding/demultiplexing function, enabling it to convert a 3-bit binary input into one of eight possible outputs. This versatile IC operates on a single supply voltage ranging from 3V to 5.5V, making it suitable for various power supply configurations.

The 74AC11138N is packaged in a through-hole 16DIP format, which is ideal for applications requiring a reliable and easy-to-install solution. With a current output capability of 24mA for both high and low states, this IC can drive multiple loads effectively. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.

74AC11138N Features

• Series: 74AC
• Type: Decoder/Demultiplexer
• Circuit: 1 x 3:8
• Mounting Type: Through Hole
• Voltage Supply Source: Single Supply
• Voltage - Supply: 3V ~ 5.5V
• Current - Output High, Low: 24mA, 24mA
• Package: Tube
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Moisture Sensitivity Level (MSL): Not Applicable
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Base Product Number: 74AC11138
• Product Status: Active

The 74AC11138N stands out due to its high current drive capability and wide operating voltage range, which provides flexibility in design and application. Its through-hole mounting type ensures mechanical stability and ease of integration into various electronic systems.

74AC11138N Applications

The 74AC11138N is ideal for applications requiring efficient decoding and demultiplexing of digital signals. Its robust design and high current drive capability make it suitable for driving LEDs, relays, and other digital loads. Specific use cases include:

• Digital Display Drivers: The 74AC11138N can be used to drive multiple LEDs or segments of a digital display, providing clear and reliable output.
• Microcontroller Interfaces: This IC can interface with microcontrollers to expand the number of available output lines, enabling more complex control systems.
• Communication Systems: In communication systems, the 74AC11138N can be used to route signals to different destinations based on input conditions.
• Automotive Electronics: The wide operating voltage range and robust design make it suitable for automotive applications where power supply variations are common.

Conclusion of 74AC11138N

The 74AC11138N from Texas Instruments is a versatile and reliable decoder/demultiplexer IC, offering high current drive capability and a wide operating voltage range. Its through-hole mounting type ensures mechanical stability, making it an excellent choice for applications requiring robust and reliable digital signal processing. Whether used in digital displays, microcontroller interfaces, communication systems, or automotive electronics, the 74AC11138N provides a high-performance solution that meets the demands of modern electronic systems.