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SN74ABT573ADBLE from TI,Texas Instruments

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SN74ABT573ADBLE

Manufacturer: TI

Octal Transparent D-Type Latches With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ABT573ADBLE TI 1669 In Stock

Description and Introduction

Octal Transparent D-Type Latches With 3-State Outputs The SN74ABT573ADBLE is a part manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** SN74ABT573ADBLE  
- **Technology Family:** ABT  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package/Case:** SSOP-20  
- **Logic Type:** Octal Transparent D-Type Latch  
- **Number of Bits:** 8  
- **Output Type:** 3-State  
- **Propagation Delay Time (Max):** 6.5 ns  
- **High-Level Output Current:** -32 mA  
- **Low-Level Output Current:** 64 mA  

### **Descriptions:**
- The SN74ABT573ADBLE is an octal transparent D-type latch with 3-state outputs.  
- It is designed for bus interface applications in high-performance systems.  
- The latch allows data to be stored when the latch-enable (LE) input is high, and the outputs follow the data inputs.  
- When LE is low, the outputs retain the last stored data.  
- The 3-state outputs allow multiple devices to be connected to a common bus without interference.  

### **Features:**
- **High-Speed Operation:** Optimized for 5V operation with fast propagation delays.  
- **Bus-Hold Inputs:** Eliminates the need for external pull-up/pull-down resistors.  
- **3-State Outputs:** Supports bus-oriented applications.  
- **ESD Protection:** Exceeds 2000V per JESD 22 (Human Body Model).  
- **Flow-Through Pinout:** Simplifies PCB layout.  
- **Latch-Up Performance:** Exceeds 500mA per JESD 78.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Octal Transparent D-Type Latches With 3-State Outputs

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