IC Phoenix logo

Home ›  S  › S68 > SN74LS163AMR1

SN74LS163AMR1 from MOT,Motorola

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

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

Alternative Part Number

  • DM74LS163AN --: Same 4-bit synchronous binary counter function with synchronous clear, LS TTL logic family, widely available and pin-compatible.
  • 74LS163AP --: Direct functional equivalent synchronous 4-bit counter with synchronous reset, standard DIP package, well-documented and reliable.
  • MC74LS163AN --: Equivalent LS TTL synchronous 4-bit binary counter with synchronous clear, suitable drop-in replacement in most designs.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips