CD4017BE Decade Counter Logic IC DIP-16

CD4017BE Decade Counter Logic IC DIP-16 is a CMOS-based digital counter IC capable of dividing input signals into 10 separate outputs. It is widely used in LED chasers, frequency counters, timing applications, and sequential control circuits. With built-in decoding logic, it simplifies circuit design by providing 10 separate outputs for each pulse cycle.

Key Features:

• Decade Counter Function: Provides 10 decoded outputs (Q0 to Q9) sequentially.
• Integrated Output Decoding: No need for external logic to decode counter values.
• High Noise Immunity: CMOS design ensures reliable operation even in noisy environments.
• Wide Voltage Range: Operates from 3V to 15V DC supply.
• Low Power Consumption: Ideal for battery-operated circuits and embedded systems.

Technical Specifications:

• Counter Type: Decade (Johnson) counter with 10 outputs
• Supply Voltage (V_DD): 3V to 15V
• Maximum Clock Frequency: 5 MHz at 10V
• Output Drive Current: ±10mA at 15V
• Inputs: Clock (CP), Reset (MR), Clock Enable (CE)
• Outputs: Q0 to Q9, Carry Out (CO)
• Power Dissipation: <100µW (typical)

Mechanical Specifications:

• Package Type: Dual In-Line Package (DIP-16)
• Pin Count: 16
• Pin Pitch: 2.54mm
• Body Width: Standard 7.5mm DIP
• Marking: CD4017BE

Pinout and Wiring:

• Pin 16: V_DD (Power Supply)
• Pin 8: V_SS (Ground)
• Pin 14: Clock Input
• Pin 13: Clock Enable
• Pin 15: Reset
• Pin 11: Carry Out
• Pins 3, 2, 4, 7, 10, 1, 5, 6, 9, 11: Q0 to Q9 outputs

Datasheet and Documentation:

• Download CD4017BE Datasheet (PDF)

Applications:

• LED Chasers: Drives LEDs in a sequential chasing pattern.
• Frequency Dividers: Divides input pulses by 10 for digital counters.
• Timer Circuits: Used for timed delays or sequential events.
• Event Counters: Counts pulses from sensors or switches.
• Traffic Light Controllers: Controls light sequences in timed order.

Equivalent Models:

• HEF4017BP: NXP version with identical pinout and function
• MC14017B: ON Semiconductor equivalent with CMOS design
• TC4017BP: Toshiba counterpart with similar specifications

Package Includes:

• 1 x CD4017BE Decade Counter Logic IC DIP-16