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SN74HC564 from TI,Texas Instruments

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SN74HC564

Manufacturer: TI

OCTAL D-TYPE EDGE

Partnumber Manufacturer Quantity Availability
SN74HC564 TI 17 In Stock

Description and Introduction

OCTAL D-TYPE EDGE The SN74HC564 from Texas Instruments (TI) is an octal D-type flip-flop with 3-state outputs. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Bits:** 8  
- **Output Type:** 3-State  
- **Voltage Supply Range:** 2V to 6V  
- **High-Level Output Current:** -6mA  
- **Low-Level Output Current:** 6mA  
- **Propagation Delay Time:** 18ns (typical at 5V)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package Options:** PDIP, SOIC, TSSOP  

### **Descriptions:**  
- The SN74HC564 is an edge-triggered flip-flop with a common clock (CP) and output enable (OE) control.  
- Data enters the flip-flop on the rising edge of the clock pulse.  
- The 3-state outputs allow direct connection to a bus-organized system.  

### **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:** Ensures reliable performance  
- **Bus-Structured Pinout:** Simplifies PCB layout  

For more details, refer to the official TI datasheet.

Application Scenarios & Design Considerations

OCTAL D-TYPE EDGE

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