7490 Binary counter IC

7490 Binary Decade Counter IC – 74 Series CMOS Logic Counter
The 7490 is a versatile Binary Decade Counter IC designed for counting, frequency division, timing circuits, and digital control applications. Built using CMOS technology and belonging to the 74 series logic family, this IC provides reliable decade counting functionality for digital electronics and embedded systems. Its compact PDIP-14 through-hole package makes it suitable for breadboard prototyping, educational electronics, and DIY digital logic projects.

Why it’s a System Essential:
• Binary Decade Counting: Performs reliable divide-by-10 counting operations for digital systems.
• Frequency Division Capability: Commonly used in clock division and timing applications.
• CMOS Technology: Provides stable operation with low power consumption.
• 74 Series Logic Compatibility: Easily interfaces with standard digital logic circuits.
• Through-Hole Package Design: Suitable for breadboarding, PCB assembly, and educational projects.
• Compact Counter Solution: Integrates counting functionality into a single IC package.
• Widely Used in Digital Electronics: Ideal for learning counters, timers, and sequential logic systems.

Technical Specifications:
• Product Type: Binary Decade Counter IC
• IC Number: 7490
• Technology: CMOS
• Logic Family: 74 Series
• Number of Pins: 14
• Pin Type: Through Hole
• Package Type: PDIP-14 (Tube Type)

Package Includes:
• 1 × 7490 IC

Features:
• Decade counting functionality
• Frequency divider operation
• CMOS low-power performance
• Standard digital logic compatibility
• Compact PDIP package
• Reliable sequential counting operation

Applications:
• Frequency divider circuits
• Digital counters
• Timing and clock circuits
• Sequential logic systems
• Event counting applications
• Educational electronics projects
• DIY digital logic prototyping
• Industrial digital control systems
• Embedded counting applications

Best For:
Ideal for students, hobbyists, makers, engineers, and electronics learners working on digital electronics, counter circuits, timing systems, sequential logic, embedded applications, and educational electronics projects requiring reliable binary decade counting functionality.