CD4017 -(SMD/SMT) Decade Counter/Divider

CD4017 SMD/SMT - Decade Counter/Divider

The CD4017 SMD is a surface-mount version of the popular CD4017 decade counter IC. It features a 5-stage Johnson decade counter with 10 fully decoded output stages and is ideal for compact, automated PCB designs. The IC advances its output one step for each incoming clock pulse, making it highly useful for sequencing and timing operations in digital electronics.

Key Features & Benefits:

• Compact SMD Package: Saves PCB space and is compatible with automated assembly processes.

• 10 Decoded Outputs: Sequential logic control with one active high output per clock pulse (Q0 to Q9).

• Wide Operating Voltage: Supports 3V to 15V operation, compatible with CMOS and TTL logic.

• Built-in Reset & Clock Enable: Flexible control for starting and stopping the counter as needed.

• High Noise Immunity: Reliable operation in electrically noisy environments.

• Low Power Consumption: CMOS design ensures minimal energy use.

Specifications:

• IC Type: Decade Counter / Divider (Johnson Counter)

• Package Type: SMD – typically SOIC-16 or TSSOP-16

• Operating Voltage: 3V to 15V

• Max Clock Frequency: ~5 MHz (at 10V)

• Number of Outputs: 10 sequential (Q0–Q9)

• Logic Family: CD4000 Series

• Input Compatibility: CMOS, TTL (down to 3V)

• RoHS Compliant: Yes

Applications:

• LED chasers and displays

• Frequency dividers

• Timing circuits

• Digital counters

• Event sequencing

• Multiplexing controls in compact PCBs

*Image shown is a representation only.