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SN74ALS166D from TEXAS

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SN74ALS166D

Manufacturer: TEXAS

Parallel-Load 8-Bit Serial Shift Registers

Partnumber Manufacturer Quantity Availability
SN74ALS166D TEXAS 4 In Stock

Description and Introduction

Parallel-Load 8-Bit Serial Shift Registers The SN74ALS166D is a 8-bit parallel-in/serial-out shift register manufactured by Texas Instruments. Here are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Logic Type:** Shift Register  
- **Function:** Parallel-in, Serial-out  
- **Number of Bits:** 8  
- **Output Type:** Tri-State  
- **Voltage Supply:** 4.5V to 5.5V  
- **Operating Temperature:** 0°C to 70°C  
- **Package / Case:** SOIC-16  
- **Mounting Type:** Surface Mount  
- **Clock Frequency:** Up to 25 MHz (typical)  
- **Input Type:** TTL-Compatible  
- **Propagation Delay:** 13 ns (max)  

### **Descriptions:**  
- The SN74ALS166D is an 8-bit shift register that loads data in parallel and outputs it serially.  
- It features a synchronous serial data input and asynchronous parallel load capability.  
- The tri-state output allows for bus-oriented applications.  

### **Features:**  
- **Parallel-to-Serial Conversion**  
- **Synchronous or Asynchronous Operation**  
- **Tri-State Output for Bus Interface**  
- **Direct Overriding Clear Input**  
- **Low Power Consumption (ALS Series)**  
- **TTL-Compatible Inputs and Outputs**  

This information is strictly based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Parallel-Load 8-Bit Serial Shift Registers

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