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SN74HC4020DR from TI,Texas Instruments

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SN74HC4020DR

Manufacturer: TI

14-Bit Asynchronous Binary Counters

Partnumber Manufacturer Quantity Availability
SN74HC4020DR TI 179 In Stock

Description and Introduction

14-Bit Asynchronous Binary Counters The SN74HC4020DR is a 14-stage binary ripple counter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** 2V to 6V  
- **High-Speed Operation:** 50 MHz (typical) at 5V  
- **Low Power Consumption:** 80 µA (max) at 5V  
- **Output Drive Capability:** 10 LSTTL Loads  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package Type:** SOIC-16 (DR)  
- **Logic Family:** HC (High-Speed CMOS)  

### **Descriptions:**  
The SN74HC4020DR is a 14-stage ripple-carry binary counter with a built-in oscillator and reset function. It is designed for high-speed counting applications and operates with standard CMOS voltage levels.  

### **Features:**  
- **14-Stage Binary Counter**  
- **Asynchronous Master Reset**  
- **Buffered Clock Input**  
- **Schmitt-Trigger Input for Noise Immunity**  
- **Wide Operating Voltage Range (2V to 6V)**  
- **Balanced Propagation Delays**  
- **Direct LSTTL Input Compatibility**  

This device is commonly used in frequency division, time delay generation, and digital counting applications.

Application Scenarios & Design Considerations

14-Bit Asynchronous Binary Counters

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