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SN74HC165 from TI,Texas Instruments

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SN74HC165

Manufacturer: TI

8-BIT PARALLEL-LOAD SHIFT REGISTERS

Partnumber Manufacturer Quantity Availability
SN74HC165 TI 50 In Stock

Description and Introduction

8-BIT PARALLEL-LOAD SHIFT REGISTERS The SN74HC165 from Texas Instruments (TI) is an 8-bit parallel-load shift register with the following specifications, descriptions, and features:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** SN74HC165  

### **Description:**  
- The SN74HC165 is an 8-bit parallel-in/serial-out shift register.  
- It is designed to convert parallel data inputs into a serial output stream.  
- The device features a serial data input (DS), a clock input (CP), a shift/load input (SH/LD), and complementary outputs (Q7 and Q7').  

### **Key Features:**  
- **Supply Voltage Range:** 2V to 6V  
- **High-Current 3-State Outputs:** Can drive up to 15 LSTTL loads  
- **Low Power Consumption:** 80 µA (max) ICC  
- **Operating Temperature Range:** -40°C to 85°C  
- **Fast Switching Speed:** tpd = 13 ns (typical) at 5V  
- **Schmitt-Trigger Inputs:** Allows for slow input transition and better noise immunity  
- **Parallel-to-Serial Data Conversion:** 8-bit parallel input with serial output  
- **Asynchronous Parallel Load:** Loads data independently of the clock  
- **Package Options:** PDIP, SOIC, TSSOP  

### **Applications:**  
- Data storage and transfer  
- Serial-to-parallel conversion  
- Remote control systems  
- Industrial automation  

This device is part of TI's HC logic family, which offers high-speed CMOS performance while maintaining low power consumption.

Application Scenarios & Design Considerations

8-BIT PARALLEL-LOAD SHIFT REGISTERS
Partnumber Manufacturer Quantity Availability
SN74HC165 TEXAS 29 In Stock

Description and Introduction

8-BIT PARALLEL-LOAD SHIFT REGISTERS The SN74HC165 is a parallel-load 8-bit shift register manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Shift Register  
- **Number of Bits:** 8  
- **Input Type:** Parallel/Serial  
- **Output Type:** Serial  
- **Supply Voltage Range:** 2V to 6V  
- **High-Level Input Voltage (Min):** 3.15V (at 4.5V supply)  
- **Low-Level Input Voltage (Max):** 0.9V (at 4.5V supply)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** PDIP, SOIC, TSSOP  

### **Descriptions:**  
The SN74HC165 is a high-speed CMOS logic 8-bit parallel-in/serial-out shift register. It features synchronous serial data output and asynchronous parallel load capability.  

### **Features:**  
- **Parallel-to-Serial Data Conversion**  
- **Wide Operating Voltage Range (2V to 6V)**  
- **Low Power Consumption (HC Technology)**  
- **High Noise Immunity**  
- **Direct Overrides (Parallel Load) with Shift/Load Control**  
- **Buffered Clock and Serial Data Output**  

For detailed electrical characteristics and timing diagrams, refer to the official Texas Instruments datasheet.

Application Scenarios & Design Considerations

8-BIT PARALLEL-LOAD SHIFT REGISTERS

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