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MC14040BDR2 from MOTORML,Motorola

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MC14040BDR2

Manufacturer: MOTORML, MOT

12-Bit Binary Counter

Partnumber Manufacturer Quantity Availability
MC14040BDR2 MOTORML, MOT 2974 In Stock

Description and Introduction

12-Bit Binary Counter The MC14040BDR2 is a 12-stage binary ripple counter manufactured by Motorola (MOTOROLA). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Motorola (MOTOROLA)  
- **Part Number:** MC14040BDR2  
- **Type:** 12-Stage Binary Ripple Counter  
- **Logic Family:** CMOS  
- **Supply Voltage Range:** 3V to 18V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** SOIC-16  
- **Output Type:** Standard  
- **Propagation Delay:** Typically 200ns (varies with voltage)  

### **Descriptions:**
- The MC14040BDR2 is a monolithic integrated circuit that functions as a 12-stage binary counter.  
- It features a built-in oscillator and can be used in frequency division applications.  
- The counter advances on the negative transition of the clock signal.  
- It includes a master reset input to clear all counter stages to zero.  

### **Features:**
- **12-bit binary counting capability**  
- **Asynchronous master reset**  
- **High noise immunity**  
- **Low power consumption**  
- **Wide operating voltage range (3V to 18V)**  
- **Buffered inputs and outputs**  
- **Suitable for frequency division and timing applications**  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

12-Bit Binary Counter

Alternative Part Number

  • CD4040BE --: Pin-compatible 12-stage ripple-carry binary counter with equivalent 4040 logic function and widely available CMOS replacement.
  • HEF4040BP --: Standard 4040-series 12-stage binary counter in DIP package, functionally equivalent to the MC14040B with similar supply voltage range.
  • CD4040BCN --: Direct functional equivalent 12-stage ripple counter from the CD4000 family, suitable drop-in replacement for legacy MC14040 designs.
  • MC74HC4040ADG --: HC-series 12-stage binary counter with identical function and pinout, offering higher speed and lower power as an upgrade path.

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