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SN74AHC594DR from TI,Texas Instruments

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SN74AHC594DR

Manufacturer: TI

8-Bit Shift Registers With Output Registers

Partnumber Manufacturer Quantity Availability
SN74AHC594DR TI 2946 In Stock

Description and Introduction

8-Bit Shift Registers With Output Registers The SN74AHC594DR is a shift register manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** 8-Bit Shift Register with Output Registers  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Type:** Push-Pull  
- **Number of Bits:** 8  
- **Clock Frequency:** Up to 100 MHz (at 5 V)  
- **Package Type:** SOIC-16  
- **Mounting Type:** Surface Mount  
- **Features:** Serial-In, Parallel-Out with Storage Registers  

### **Descriptions and Features:**  
- **8-Bit Serial-In, Parallel-Out Shift Register with Output Storage Registers** – Allows serial data input and parallel output with a separate storage register.  
- **Wide Operating Voltage Range (2 V to 5.5 V)** – Supports low-voltage and standard CMOS logic levels.  
- **High-Speed Operation** – Supports clock frequencies up to 100 MHz at 5 V.  
- **Low Power Consumption** – Optimized for battery-operated applications.  
- **Direct Overwrite Capability** – The serial input can overwrite the shift register contents.  
- **Output Enable Control** – Allows tri-state outputs for bus sharing.  
- **ESD Protection** – Exceeds JESD 22 standards for electrostatic discharge protection.  

This device is commonly used in LED displays, serial-to-parallel data conversion, and general-purpose digital logic applications.  

Would you like additional details on pin configuration or timing diagrams?

Application Scenarios & Design Considerations

8-Bit Shift Registers With Output Registers

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