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CD4040BCN from NS,National Semiconductor

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15.625ms

CD4040BCN

Manufacturer: NS

12-Stage Ripple Carry Binary Counters

Partnumber Manufacturer Quantity Availability
CD4040BCN NS 50 In Stock

Description and Introduction

12-Stage Ripple Carry Binary Counters The CD4040BCN is a 12-stage binary ripple counter manufactured by National Semiconductor (NS). Here are its key specifications:

- **Supply Voltage Range (VDD):** 3V to 15V  
- **Maximum Clock Frequency:**  
  - 5V: 3.5 MHz (typical)  
  - 10V: 8 MHz (typical)  
  - 15V: 12 MHz (typical)  
- **Power Dissipation:** 500 mW (max)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Input/Output Compatibility:** TTL levels (with appropriate supply voltage)  
- **Package:** 16-pin DIP (Dual In-line Package)  
- **Reset Function:** Asynchronous master reset (active high)  
- **Propagation Delay:** Varies with supply voltage (e.g., ~300 ns at 10V)  

These are the factual specifications from the manufacturer’s datasheet.

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