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TC74AC573FT from TOS,TOSHIBA

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TC74AC573FT

Manufacturer: TOS

CMOS Digital Integrated Circuit Silicon Monolithic Octal D-Type Latch with 3-State Output

Partnumber Manufacturer Quantity Availability
TC74AC573FT TOS 148 In Stock

Description and Introduction

CMOS Digital Integrated Circuit Silicon Monolithic Octal D-Type Latch with 3-State Output The TC74AC573FT is a high-speed CMOS octal D-type latch manufactured by Toshiba. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Octal D-type transparent latch  
- **Supply Voltage Range:** 2.0V to 5.5V  
- **High-Speed Operation:**  
  - Propagation Delay Time (max): 7.5 ns (at 5V)  
- **Low Power Consumption:**  
  - Quiescent Supply Current (max): 4 µA (at 5.5V)  
- **Output Drive Capability:**  
  - 24 mA (sink/source at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP-20  

### **Descriptions:**  
- The TC74AC573FT is an 8-bit transparent latch with 3-state outputs.  
- It features a latch enable (LE) input and an output enable (OE) input for controlling data flow.  
- When **LE** is high, data passes through to the outputs. When **LE** goes low, data is latched.  
- The **OE** pin controls the output state (high-impedance or active).  

### **Features:**  
- **3-State Outputs:** Allows bus-oriented applications.  
- **Transparent Latching:** Data transfers while LE is high.  
- **Wide Operating Voltage:** Compatible with 3.3V and 5V systems.  
- **High Noise Immunity:** Typical noise margin of 0.9V (at 5V).  
- **Pb-Free and RoHS Compliant.**  

For detailed electrical characteristics and timing diagrams, refer to Toshiba’s official datasheet.

Application Scenarios & Design Considerations

CMOS Digital Integrated Circuit Silicon Monolithic Octal D-Type Latch with 3-State Output
Partnumber Manufacturer Quantity Availability
TC74AC573FT 226 In Stock

Description and Introduction

CMOS Digital Integrated Circuit Silicon Monolithic Octal D-Type Latch with 3-State Output The TC74AC573FT is an octal D-type latch with 3-state outputs, manufactured by Toshiba.  

### **Key Specifications:**  
- **Logic Type:** D-Type Latch  
- **Number of Bits:** 8  
- **Output Type:** 3-State  
- **Supply Voltage Range:** 2V to 5.5V  
- **High-Speed Operation:** 4.5ns (max) at 5V  
- **Low Power Consumption:** 4μA (max) at 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP-20  

### **Descriptions:**  
- The TC74AC573FT is designed for temporary storage of data in digital systems.  
- It features a latch enable (LE) input and an output enable (OE) input for controlling data flow.  
- The 3-state outputs allow for bus-oriented applications.  

### **Features:**  
- **High-Speed CMOS Technology:** Ensures fast switching performance.  
- **Wide Operating Voltage Range:** Supports 2V to 5.5V operation.  
- **3-State Outputs:** Allows connection to a bus system.  
- **Latch Function:** Retains data when LE is low.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Pin-Compatible with 74HC/HCT573:** Easy replacement in existing designs.  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

CMOS Digital Integrated Circuit Silicon Monolithic Octal D-Type Latch with 3-State Output

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