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SN74F573DW from TI,Texas Instruments

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SN74F573DW

Manufacturer: TI

Octal Transparent D-Type Latches With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74F573DW TI 10580 In Stock

Description and Introduction

Octal Transparent D-Type Latches With 3-State Outputs The SN74F573DW is a high-speed octal transparent latch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** D-Type Transparent Latch  
- **Number of Bits:** 8  
- **Output Type:** Tri-State  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Output Current:** -15mA  
- **Low-Level Output Current:** 24mA  
- **Propagation Delay Time:** 6.5ns (max) at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC (DW) – 20-pin  

### **Descriptions:**  
- The SN74F573DW is an octal 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, the Q outputs follow the D inputs. When LE goes low, the data is latched.  
- The OE input, when high, places the outputs in a high-impedance state.  

### **Features:**  
- **High-Speed Operation:** Optimized for fast data transfer.  
- **3-State Outputs:** Allows bus-oriented applications.  
- **Wide Operating Voltage:** Supports standard 5V logic levels.  
- **Low Power Consumption:** Designed for efficient power usage.  
- **ESD Protection:** Exceeds 2000V per JESD 22-A114.  

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

Application Scenarios & Design Considerations

Octal Transparent D-Type Latches With 3-State Outputs

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