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M74HC564B1R from STM,ST Microelectronics

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M74HC564B1R

Manufacturer: STM

OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT (INVERTING)

Partnumber Manufacturer Quantity Availability
M74HC564B1R STM 2780 In Stock

Description and Introduction

OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT (INVERTING) The M74HC564B1R is a high-speed CMOS octal D-type flip-flop with 3-state outputs, manufactured by STMicroelectronics (STM).  

### **Key Specifications:**  
- **Logic Family:** HC  
- **Technology:** CMOS  
- **Number of Bits:** 8 (Octal)  
- **Output Type:** 3-State  
- **Supply Voltage Range:** 2V to 6V  
- **High Noise Immunity:** Typical of HC family  
- **Low Power Consumption:** Suitable for battery-operated devices  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-20 (Small Outline)  

### **Descriptions & Features:**  
- **Octal D-Type Flip-Flop:** Latches data on the rising edge of the clock.  
- **3-State Outputs:** Allows connection to a bus-oriented system.  
- **Common Output Enable (OE) Pin:** Controls the 3-state outputs.  
- **Edge-Triggered Clock Input:** Ensures reliable data transfer.  
- **Wide Operating Voltage:** Compatible with TTL levels (when VCC = 5V).  
- **Balanced Propagation Delays:** Ensures stable performance.  

This IC is commonly used in data storage, bus interfacing, and register applications.  

(Source: STMicroelectronics datasheet)

Application Scenarios & Design Considerations

OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT (INVERTING)

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