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SN74HC564N from TI,Texas Instruments

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SN74HC564N

Manufacturer: TI

Octal D-Type Edge-Triggered Flip-Flops 20-PDIP -40 to 85

Partnumber Manufacturer Quantity Availability
SN74HC564N TI 74 In Stock

Description and Introduction

Octal D-Type Edge-Triggered Flip-Flops 20-PDIP -40 to 85 The SN74HC564N is a high-speed octal D-type flip-flop with 3-state outputs, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Bits:** 8 (Octal)  
- **Output Type:** 3-State  
- **Voltage Supply:** 2V to 6V  
- **High-Level Output Current:** -6mA  
- **Low-Level Output Current:** 6mA  
- **Propagation Delay:** 15ns (typical at 5V)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 20-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**  
The SN74HC564N is an octal edge-triggered flip-flop with a common clock (CP) and output enable (OE) control. It features 3-state outputs, allowing multiple devices to share a common bus. Data is transferred on the rising edge of the clock pulse.  

### **Features:**  
- **Wide Operating Voltage Range:** 2V to 6V  
- **High-Current 3-State Outputs:** Drive up to 15 LSTTL loads  
- **Low Power Consumption:** 80µA (max) ICC  
- **Balanced Propagation Delays:** Optimized for high-speed operation  
- **Bus-Structured Pinout**  
- **ESD Protection:** Exceeds 2000V per JESD 22  

This device is commonly used in bus interface, register storage, and data buffering applications.

Application Scenarios & Design Considerations

Octal D-Type Edge-Triggered Flip-Flops 20-PDIP -40 to 85

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