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SN74LS163AMR1 from MOT,Motorola

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SN74LS163AMR1

Manufacturer: MOT

BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS

Partnumber Manufacturer Quantity Availability
SN74LS163AMR1 MOT 4000 In Stock

Description and Introduction

BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The SN74LS163AMR1 is a synchronous 4-bit binary counter manufactured by Motorola (MOT).  

### **Specifications:**  
- **Logic Family:** LS (Low-Power Schottky)  
- **Counter Type:** Synchronous 4-bit binary counter  
- **Counting Mode:** Fully synchronous operation  
- **Clock Input:** Positive-edge triggered  
- **Reset Function:** Synchronous clear  
- **Load Function:** Parallel load capability  
- **Operating Voltage:** 4.75V to 5.25V (TTL compatible)  
- **Operating Temperature Range:** 0°C to 70°C (commercial grade)  
- **Package Type:** SOIC (Small Outline Integrated Circuit)  
- **Pin Count:** 16  

### **Descriptions and Features:**  
- **Synchronous Operation:** All flip-flops are clocked simultaneously.  
- **Parallel Load:** Allows presetting the counter to any value.  
- **Carry Output:** Provides ripple carry for cascading counters.  
- **Internal Look-Ahead:** Enhances high-speed counting.  
- **Direct Clear:** Synchronous reset for immediate counter reset.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard TTL logic.  

This counter is commonly used in digital systems for frequency division, timing, and sequencing applications.

Application Scenarios & Design Considerations

BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS

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