CD4017 -(SMD/SMT) Decade Counter/Divider

CD4017 SMD/SMT Decade Counter/Divider IC

The CD4017 SMD/SMT is a surface-mount decade counter/divider integrated circuit. It incorporates a 5-stage Johnson counter architecture. The IC provides 10 fully decoded output stages (Q0-Q9). It advances its output one step for each incoming clock pulse. This sequential operation supports timing and control functions. The CMOS design offers high noise immunity. It operates with low power consumption. A wide operating voltage range from 3V to 15V is supported. This component is suitable for compact and automated PCB assemblies. Applications include LED chasers and frequency division.

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: 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 (CMOS/TTL compatible).
• Built-in Reset & Clock Enable: Provides control for counter operation.
• High Noise Immunity: Supports stable operation in noisy environments.
• Low Power Consumption: CMOS technology minimizes energy usage.
• Johnson Decade Counter: 5-stage architecture for 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

Frequently Asked Questions:

Q: What is the typical package type for the CD4017 SMD?
A: The CD4017 SMD is typically available in SOIC-16 or TSSOP-16 package types.

Q: What is the operating voltage range for the CD4017 SMD?
A: The CD4017 SMD operates within a voltage range of 3V to 15V.

Q: Is the CD4017 SMD compatible with TTL logic levels?
A: Yes, the CD4017 SMD offers input compatibility with both CMOS and TTL logic levels (down to 3V).

Q: How many decoded outputs does the CD4017 SMD provide?
A: The CD4017 SMD provides 10 sequential decoded outputs, labeled Q0 through Q9.

Package Includes:

*Image shown is a representation only.

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