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CD4040BC from FAIRCHILD,Fairchild Semiconductor

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31.250ms

CD4040BC

Manufacturer: FAIRCHILD

12-Stage Ripple Carry Binary Counters

Partnumber Manufacturer Quantity Availability
CD4040BC FAIRCHILD 72 In Stock

Description and Introduction

12-Stage Ripple Carry Binary Counters The CD4040BC is a 12-stage binary ripple counter manufactured by Fairchild Semiconductor. Here are its key specifications:

- **Supply Voltage Range (VDD):** 3V to 15V  
- **Maximum Clock Frequency:** 4.5 MHz (at 10V)  
- **Low Power Consumption:** 1 µW (typical at 5V)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Output Drive Capability:** 2 standard TTL loads  
- **Input Current (Max):** ±1 µA at 15V  
- **Propagation Delay (Typical):** 300 ns (at 10V)  
- **Package Type:** 16-pin DIP (Dual In-line Package)  
- **Logic Family:** CMOS  

The CD4040BC features a master reset input (active high) to clear all counter stages. It is commonly used in frequency division and timing applications.

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