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SN74LS165ANSR

Serial-out shift registers

Partnumber Manufacturer Quantity Availability
SN74LS165ANSR 895 In Stock

Description and Introduction

Serial-out shift registers The SN74LS165ANSR is a parallel-load 8-bit shift register manufactured by Texas Instruments.  

### **Specifications:**  
- **Logic Type:** Shift Register  
- **Number of Bits:** 8  
- **Input Type:** Parallel/Serial  
- **Output Type:** Serial  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package / Case:** 16-SOIC  
- **Mounting Type:** Surface Mount  
- **Propagation Delay Time:** 35ns (typical)  
- **High-Level Output Current:** -0.4mA  
- **Low-Level Output Current:** 8mA  

### **Description:**  
The SN74LS165ANSR is a high-speed TTL logic 8-bit parallel-in/serial-out shift register. It allows parallel data loading when the parallel load (PL) input is low, shifting data serially when PL is high. Clock and clock inhibit inputs control shifting.  

### **Features:**  
- **Parallel-to-serial conversion**  
- **Synchronous serial shifting**  
- **Gated clock inputs**  
- **Buffered inputs and outputs**  
- **Compatible with most TTL and DTL logic families**  
- **Low power consumption**  

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

Application Scenarios & Design Considerations

Serial-out shift registers
Partnumber Manufacturer Quantity Availability
SN74LS165ANSR TI 316 In Stock

Description and Introduction

Serial-out shift registers The SN74LS165ANSR is a 8-bit parallel-load shift register manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Family:** LS (Low-Power Schottky)  
- **Logic Type:** Shift Register  
- **Number of Bits:** 8  
- **Input Type:** Parallel/Serial  
- **Output Type:** Serial  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** SOIC-16  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
- The SN74LS165ANSR is an 8-bit parallel-in/serial-out shift register.  
- It features asynchronous parallel load capability, allowing data to be loaded independently of the clock.  
- Data can be shifted serially via the clock input.  
- It has complementary outputs (Q and Q̅) for flexibility in logic applications.  

### **Features:**  
- **Parallel-to-Serial Conversion:** Loads 8 bits in parallel and shifts them out serially.  
- **Asynchronous Parallel Load:** Enables loading data without clock synchronization.  
- **Schottky-Clamped Inputs:** Improves noise immunity and switching speed.  
- **Wide Operating Voltage:** Compatible with standard TTL levels.  
- **Complementary Outputs:** Provides both true (Q) and inverted (Q̅) outputs.  

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

Application Scenarios & Design Considerations

Serial-out shift registers

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