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SN74HC590ADW from TI,Texas Instruments

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SN74HC590ADW

Manufacturer: TI

8-Bit Binary Counters With 3-State Output Registers

Partnumber Manufacturer Quantity Availability
SN74HC590ADW TI 1238 In Stock

Description and Introduction

8-Bit Binary Counters With 3-State Output Registers **Manufacturer:** Texas Instruments (TI)  

**Part Number:** SN74HC590ADW  

### **Specifications:**  
- **Logic Type:** 8-Bit Binary Counter with Output Register  
- **Technology:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Bits:** 8  
- **Output Type:** Tri-State  
- **Clock Frequency:** Up to 25 MHz (typical at 5V)  
- **Propagation Delay:** 14 ns (typical at 5V)  
- **Package:** SOIC (DW), 16-pin  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The SN74HC590ADW is an 8-bit binary counter with an output register. It features a synchronous counter and a storage register, allowing for ripple-free outputs. The device is designed for high-speed CMOS logic applications, offering low power consumption and compatibility with TTL inputs.  

### **Features:**  
- **8-Bit Synchronous Counter:** Counts on the rising edge of the clock.  
- **Output Register:** Latches counter outputs for stable read operations.  
- **Tri-State Outputs:** Allows bus-oriented applications.  
- **Parallel Load Capability:** Enables preset loading of counter values.  
- **Master Reset (MR):** Asynchronously clears the counter.  
- **Low Power Consumption:** HC technology ensures efficient operation.  
- **Wide Operating Voltage:** Supports 2V to 6V supply range.  
- **High Noise Immunity:** CMOS design provides robust performance.  

This device is commonly used in digital counting, frequency division, and data storage applications.

Application Scenarios & Design Considerations

8-Bit Binary Counters With 3-State Output Registers

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