ON Semiconductor DM7438N Quad 2-Input NAND Gates with Open-Collector Outputs

The DM7438N is a high-performance integrated circuit produced by ON Semiconductor, renowned for its reliability and efficiency in digital electronics. This particular model is a part of the 7400-series of logic ICs, which are widely used in a variety of electronic applications due to their versatility and ease of use.

Featuring quad 2-input NAND gates with open-collector outputs, the DM7438N is designed for implementing logic functions that require the ability to sink current, such as driving LEDs, relays, or other high-current loads. The open-collector configuration allows for wired-AND logic functions, which is an important feature for various digital circuit designs.

Key Features:

• Logic Type: NAND Gate
• Number of Circuits: Four 2-Input Gates
• Output Type: Open Collector
• Supply Voltage: Typically 5V (4.75V to 5.25V operating range)
• Operating Temperature: 0°C to +70°C
• Package / Case: 14-DIP (0.300", 7.62mm)

The DM7438N operates at a standard 5V supply voltage, making it compatible with TTL (Transistor-Transistor Logic) power levels, and it can be easily interfaced with other TTL logic devices. Its operating temperature range of 0°C to +70°C ensures stable performance across various environmental conditions.

Enclosed in a 14-pin DIP (Dual In-line Package), the DM7438N is easy to install and solder onto printed circuit boards, and its pin configuration is industry-standard, which simplifies the integration process into existing designs. The device's robustness is further emphasized by its fast switching characteristics and high noise immunity, making it a reliable choice for critical digital logic applications.

Whether you're working on a complex digital system or a simple DIY project, the ON Semiconductor DM7438N offers a practical solution for implementing NAND gate logic with the added benefit of open-collector outputs. It's a testament to ON Semiconductor's commitment to providing high-quality components that meet the diverse needs of electronics designers and hobbyists alike.