The 4017 is part of the 4000B series, which operates over a wide voltage range (3V to 18V). Key specifications from the datasheet include:
The 4017 counter IC!
The 4017 counter IC datasheet is more than a technical document—it is a piece of engineering history. From its Johnson counter architecture to its wide voltage tolerance and simple cascading scheme, every parameter tells a story of robust, practical design. Whether you are building a first electronics project or designing a legacy-compatible system, the 4017’s datasheet remains the definitive guide to one of the most elegantly simple digital circuits ever created. It proves that sometimes, the most powerful ideas are also the most straightforward: count from 0 to 9, light one output at a time, and repeat. 4017 counter ic datasheet
A critical timing parameter from the datasheet is the (typically 60–120 ns at 10V). This delay defines how quickly the outputs change after a clock edge, limiting the maximum clock frequency to around 5–10 MHz depending on supply voltage. The 4017 is part of the 4000B series,
The 4017 is a popular CMOS (Complementary Metal-Oxide-Semiconductor) counter IC that can be used in a variety of applications, including digital counters, frequency dividers, and sequential logic circuits. Here are some interesting features of the 4017 counter IC: From its Johnson counter architecture to its wide