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74HC4040D from THINE

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74HC4040D

Manufacturer: THINE

12-stage binary ripple counter

Partnumber Manufacturer Quantity Availability
74HC4040D THINE 2 In Stock

Description and Introduction

12-stage binary ripple counter # Introduction to the 74HC4040D  

The **74HC4040D** is a high-speed CMOS 12-stage binary ripple counter, widely used in digital electronics for frequency division and timing applications. This integrated circuit (IC) operates with a supply voltage range of **2V to 6V**, making it compatible with both **5V TTL** and **3.3V CMOS** logic levels.  

Featuring a **12-bit asynchronous counter**, the 74HC4040D increments its output on each falling edge of the clock input. It includes a **master reset (MR) pin**, allowing the counter to be cleared to zero when activated. The outputs are buffered, ensuring stable signal integrity even under varying load conditions.  

Key applications include:  
- **Frequency division** in clock generation circuits  
- **Timing and delay circuits**  
- **Digital counters** in embedded systems  
- **Pulse generation** for control systems  

The 74HC4040D is housed in a **SOIC-16 package**, offering a compact footprint suitable for space-constrained designs. Its **low power consumption** and **high noise immunity** make it a reliable choice for industrial, automotive, and consumer electronics.  

Engineers favor this IC for its **simplicity, efficiency, and versatility** in digital counting applications.

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