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M74HC590 from ST,ST Microelectronics

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M74HC590

Manufacturer: ST

8 BIT BINARY COUNTER REGISTER (3 STATE)

Partnumber Manufacturer Quantity Availability
M74HC590 ST 62 In Stock

Description and Introduction

8 BIT BINARY COUNTER REGISTER (3 STATE) The M74HC590 is a high-speed CMOS 8-bit binary counter with output registers, manufactured by STMicroelectronics.  

### **Specifications:**  
- **Logic Family:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Low Power Consumption:** Typically 4µA at 5V  
- **High Noise Immunity:** CMOS technology  
- **Output Current:** ±6mA at 5V  
- **Propagation Delay:** Typically 14ns at 5V  
- **Package Options:** DIP-16, SO-16  

### **Descriptions:**  
- The M74HC590 is an 8-bit binary counter with an output register.  
- It features a synchronous counter with asynchronous reset.  
- The output register allows for latching the counter value.  
- It is compatible with TTL inputs and outputs.  

### **Features:**  
- **8-Bit Synchronous Counter:** Counts on the rising edge of the clock.  
- **Output Register:** Latches the counter value for stable output.  
- **Asynchronous Master Reset:** Clears the counter independently of the clock.  
- **Parallel Load Capability:** Allows preset loading of the counter.  
- **Cascadable:** Multiple devices can be connected for extended counting.  
- **Wide Operating Voltage:** Supports 2V to 6V operation.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with TTL logic levels.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

8 BIT BINARY COUNTER REGISTER (3 STATE)

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