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SN74ALS161BNSR

Synchronous 4-Bit Binary Counters

Partnumber Manufacturer Quantity Availability
SN74ALS161BNSR 2200 In Stock

Description and Introduction

Synchronous 4-Bit Binary Counters The SN74ALS161BNSR is a synchronous 4-bit binary counter manufactured by Texas Instruments.  

### **Specifications:**  
- **Logic Type:** Synchronous Counter  
- **Counter Type:** Binary  
- **Count Rate:** 50 MHz (Typical)  
- **Number of Bits:** 4  
- **Trigger Type:** Positive Edge  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package / Case:** SOIC-16  
- **Mounting Type:** Surface Mount  
- **Output Type:** Standard  
- **Features:** Parallel Load, Asynchronous Clear  

### **Descriptions:**  
The SN74ALS161BNSR is a high-speed 4-bit synchronous counter with asynchronous reset and parallel load capabilities. It operates in binary counting mode and can be cleared asynchronously.  

### **Features:**  
- Synchronous counting and loading  
- Asynchronous master reset  
- Fully programmable  
- Internal carry look-ahead for fast counting  
- Buffered clock and control inputs  
- TTL-compatible inputs and outputs  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Synchronous 4-Bit Binary Counters

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