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SNJ54HC166J from TI,Texas Instruments

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SNJ54HC166J

Manufacturer: TI

Parallel-Load 8-Bit Shift Registers

Partnumber Manufacturer Quantity Availability
SNJ54HC166J TI 22 In Stock

Description and Introduction

Parallel-Load 8-Bit Shift Registers The SNJ54HC166J is a high-speed CMOS logic 8-bit parallel-in/serial-out shift register manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** 8-Bit Parallel-In/Serial-Out Shift Register  
- **Supply Voltage Range:** 2V to 6V  
- **High Noise Immunity:** CMOS Technology  
- **Operating Temperature Range:** -55°C to +125°C (Military Grade)  
- **Package Type:** CDIP (Ceramic Dual In-Line Package)  
- **Number of Pins:** 16  
- **Output Current:** ±25mA  
- **Propagation Delay:** 13ns (typical at 5V)  
- **Input Capacitance:** 3.5pF (typical)  

### **Descriptions:**  
- The SNJ54HC166J is a high-reliability, military-grade shift register designed for parallel-to-serial data conversion.  
- It features synchronous parallel loading and serial shifting with a clock input.  
- Suitable for harsh environments due to its extended temperature range.  

### **Features:**  
- **Parallel Data Loading:** Allows simultaneous input of 8 bits.  
- **Serial Data Output:** Shifts data out sequentially.  
- **Synchronous Operation:** Controlled by a clock signal.  
- **Direct Overriding Clear Input:** Resets the register asynchronously.  
- **Low Power Consumption:** Typical ICC of 4µA (at 5V).  
- **Wide Operating Voltage:** Compatible with TTL and CMOS logic levels.  
- **High-Speed Performance:** Suitable for high-frequency applications.  

This device is commonly used in data storage, serial communication, and digital signal processing applications.

Application Scenarios & Design Considerations

Parallel-Load 8-Bit Shift Registers

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