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M74HC259M1R from ST,ST Microelectronics

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M74HC259M1R

Manufacturer: ST

8 BIT ADDRESSABLE LATCH

Partnumber Manufacturer Quantity Availability
M74HC259M1R ST 248 In Stock

Description and Introduction

8 BIT ADDRESSABLE LATCH The M74HC259M1R is a high-speed CMOS 8-bit addressable latch manufactured by STMicroelectronics.  

### **Specifications:**  
- **Logic Family:** HC (High-Speed CMOS)  
- **Number of Bits:** 8  
- **Latch Type:** Addressable  
- **Operating Voltage:** 2V to 6V  
- **High-Level Input Voltage (VIH):** 3.15V (at VCC = 4.5V)  
- **Low-Level Input Voltage (VIL):** 1.35V (at VCC = 4.5V)  
- **High-Level Output Current (IOH):** -5.2mA (at VCC = 4.5V)  
- **Low-Level Output Current (IOL):** 5.2mA (at VCC = 4.5V)  
- **Propagation Delay (tpd):** 17ns (typical at VCC = 4.5V)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-16  

### **Descriptions:**  
The M74HC259M1R is an 8-bit addressable latch designed for high-speed CMOS applications. It features a common reset input and can store data in any of its eight latches based on a 3-bit address input.  

### **Features:**  
- **8-bit addressable latch**  
- **3-bit address input for latch selection**  
- **Common asynchronous reset**  
- **High noise immunity**  
- **Low power consumption**  
- **Compatible with TTL levels**  
- **Wide operating voltage range (2V to 6V)**  
- **Suitable for memory address decoding and data storage applications**  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official STMicroelectronics documentation.

Application Scenarios & Design Considerations

8 BIT ADDRESSABLE LATCH

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