The N74F393D from NXP Semiconductors is a high-performance, dual 4-bit binary ripple counter integrated circuit, crafted to operate with precision in a variety of electronic applications. Fabricated with advanced silicon-gate CMOS technology, this device offers a robust solution for designers looking to implement counting functionalities in their systems.

Key Features

• Logic Family: The N74F393D belongs to the 74F series, known for its fast switching speeds and high immunity to noise, making it suitable for high-speed counting operations.
• Counter Type: It is a dual 4-bit binary ripple counter, which means it contains two independent counters that can be used in tandem or separately for various applications.
• Operation Mode: Each counter has a divide-by-two section and a divide-by-eight section, which can be configured separately or cascaded to form a single divide-by-sixteen counter.
• Supply Voltage: The device operates at a nominal supply voltage of 5V, fitting seamlessly into TTL (Transistor-Transistor Logic) environments.
• Output Capability: It features standard TTL outputs, which can drive up to 10 LS-TTL loads, providing ample driving capability for most logic circuit applications.
• Package: The N74F393D comes in a compact SOIC-14 (Small Outline Integrated Circuit) package, making it suitable for space-constrained applications.

Applications

The flexibility and performance of the N74F393D make it an ideal choice for a wide range of counting applications, including:

• Frequency dividers and timers
• Programmable binary counters
• Sequence generators
• State machines
• System clocks for microprocessors and digital systems

As part of NXP's commitment to quality, the N74F393D is rigorously tested to ensure reliable operation under various conditions. Whether for industrial, commercial, or consumer electronics, the N74F393D offers designers a dependable and efficient solution for their counting and timing needs.