Product Overview: CD4017BNSR

The CD4017BNSR is a high-quality integrated circuit manufactured by Texas Instruments, renowned for its precision and reliability in the electronics industry. This device is a part of the 4000 series CMOS range and is commonly referred to as a decade counter/divider. It is particularly designed to handle counting operations in digital circuits and is widely used in various applications including counters, dividers, and sequencer modules.

Key Features

• Counter Type: The CD4017BNSR is a 5-stage divide-by-10 Johnson counter with 10 decoded outputs and a carry out bit. Each stage is a flip-flop and the counter advances on the negative edge of the input clock signal.
• High Decoding Output: It provides a decoded output for each state, which is ideal for driving indicator lights or creating sequence signals for various applications.
• Voltage Range: The device operates on a wide range of supply voltages from 3V to 18V, making it versatile for use in both low and high voltage applications.
• Output Current: Capable of sourcing or sinking up to 10mA at 18V with a standard output voltage of 0.5V, allowing for direct driving of small loads.
• Package: The CD4017BNSR comes in an SOIC (Small Outline Integrated Circuit) package, which is suitable for surface mounting and saves board space.

Applications

The CD4017BNSR is incredibly versatile and can be used in a variety of applications. Some common uses include:

• LED sequencers and flashers
• Timers and counters
• Frequency dividers
• Alarm systems
• Serial-to-parallel data conversion

With its robust design and wide range of applications, the CD4017BNSR from Texas Instruments is an essential component for designers and engineers looking to create reliable and efficient digital counting solutions.