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SN74HC590A from TI,Texas Instruments

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SN74HC590A

Manufacturer: TI

8-Bit Binary Counters With 3-State Output Registers

Partnumber Manufacturer Quantity Availability
SN74HC590A TI 218 In Stock

Description and Introduction

8-Bit Binary Counters With 3-State Output Registers The SN74HC590A is a high-speed CMOS logic 8-bit binary counter with output registers, manufactured by Texas Instruments (TI).  

### **Key Specifications:**  
- **Logic Family:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Current (High/Low):** ±7.8mA  
- **Propagation Delay:** 14ns (typical at 5V)  
- **Package Options:** PDIP (16-pin), SOIC (16-pin), TSSOP (16-pin)  

### **Description:**  
The SN74HC590A integrates an 8-bit binary counter with a storage register, allowing for synchronous counting and parallel data output. It features a ripple carry output for cascading multiple counters.  

### **Features:**  
- **8-Bit Binary Counter with Output Register**  
- **Synchronous Counting with Master Reset**  
- **Parallel Output Latch for Stable Data Output**  
- **Ripple Carry Output for Cascading**  
- **Low Power Consumption (CMOS Technology)**  
- **Wide Operating Voltage Range (2V to 6V)**  
- **Schmitt-Trigger Inputs for Noise Immunity**  

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

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

Application Scenarios & Design Considerations

8-Bit Binary Counters With 3-State Output Registers

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