Texas Instruments

SN74ALS38BD

SN74ALS38BD Description

The SN74ALS38BD is a high-performance NAND gate IC designed for a wide range of digital logic applications. Manufactured by Texas Instruments, this device is part of the 74ALS series, known for its robust performance and reliability. The SN74ALS38BD features four independent NAND gates, each with two inputs, making it ideal for complex digital circuits that require multiple logic operations.

Operating within a temperature range of 0°C to 70°C, the SN74ALS38BD is suitable for use in various industrial and commercial environments. supports It a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard digital systems. The device offers a maximum propagation delay of 33ns at 5V with a maximum load capacitance of 50pF, providing fast and efficient signal processing.

SN74ALS38BD Features

• Logic Type: NAND Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Operating Temperature: 0°C to 70°C
• Supply Voltage: 4.5V to 5.5V
• Max Propagation Delay: 33ns @ 5V, 50pF
• Input Logic Levels:
  • Low: 0.8V
  • High: 2V
• Mounting Type: Surface Mount
• Package: Tube
• Features: Open Collector
• Compliance:
  • REACH Status: REACH Unaffected
  • RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

SN74ALS38BD Applications

The SN74ALS38BD is well-suited for a variety of applications where high-speed digital logic is required. Its open collector feature allows for versatile circuit design, enabling the use of pull-up resistors to achieve different voltage levels. This makes it ideal for applications such as:

• Digital Systems: Used in microprocessor and microcontroller systems for data processing and control logic.
• Communication Circuits: Employed in signal processing and control circuits for communication systems.
• Consumer Electronics: Utilized in digital circuits of consumer devices such as televisions, gaming consoles, and home automation systems.
• Industrial Automation: Integrated into control systems for industrial machinery and automation processes.

Conclusion of SN74ALS38BD

The SN74ALS38BD from Texas Instruments is a versatile and reliable NAND gate IC that offers high-speed performance and compatibility with a wide range of digital systems. Its open collector feature and robust operating characteristics make it suitable for a variety of applications, from consumer electronics to industrial automation. With its compliance to industry standards such as REACH and RoHS3, the SN74ALS38BD ensures environmental sustainability and regulatory adherence. This device is an excellent choice for engineers and designers looking for a reliable and efficient solution for their digital logic needs.