CD4017 -(SMD/SMT) Decade Counter/Divider

CD4017 SMD/SMT Decade Counter/Divider IC | 4000 Series CMOS

The CD4017 SMD/SMT is a highly popular and versatile surface-mount decade counter/divider integrated circuit. This 5-stage Johnson counter features 10 fully decoded output stages, ideal for a wide range of digital applications. Designed for compact and automated PCB assemblies, it helps save valuable board space. The IC precisely advances its output one step for each incoming clock pulse. This sequential operation is invaluable for precise sequencing, timing, and control in modern electronics. Its robust CMOS design ensures reliable performance with high noise immunity. It also operates with remarkably low power consumption, suitable for various projects. Supporting a wide operating voltage from 3V to 15V, it ensures broad compatibility. It is ideal for LED chasers, frequency division, and automated control systems.

Specifications:

• IC Type: Decade Counter / Divider (Johnson Counter)
• Package Type: SMD (SOIC-16, TSSOP-16 typically)
• Operating Voltage: 3V to 15V
• Max Clock Frequency: ~5 MHz (at 10V)
• Number of Outputs: 10 sequential (Q0–Q9)
• Logic Family: CD4000 Series CMOS
• Input Compatibility: CMOS, TTL (down to 3V)
• RoHS Compliant: Yes

Key features and benefits:

• Compact SMD Package: Ideal for space-constrained PCB designs and automated assembly.
• 10 Decoded Outputs: Provides sequential logic control (Q0-Q9) per clock pulse.
• Wide Operating Voltage: Supports 3V to 15V for broad compatibility (CMOS/TTL).
• Built-in Reset & Clock Enable: Offers flexible control for counter operation.
• High Noise Immunity: Ensures stable and reliable operation in noisy environments.
• Low Power Consumption: Efficient CMOS technology minimizes energy usage.
• Johnson Decade Counter: Reliable 5-stage architecture for precise counting.

Applications:

• LED chasers and sequential display drivers
• Frequency division and timing circuits
• Digital counters and event sequencing
• Multiplexing controls in compact PCBs
• Automated control systems

Package Includes:

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