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SN74ABT573APWLE from TI,Texas Instruments

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SN74ABT573APWLE

Manufacturer: TI

Octal Transparent D-Type Latches With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ABT573APWLE TI 496 In Stock

Description and Introduction

Octal Transparent D-Type Latches With 3-State Outputs The SN74ABT573APWLE is a 20-pin octal transparent D-type latch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** D-Type Latch  
- **Number of Bits:** 8  
- **Output Type:** 3-State  
- **Voltage Supply:** 4.5V to 5.5V  
- **High-Level Output Current:** -32mA  
- **Low-Level Output Current:** 64mA  
- **Propagation Delay Time:** 4.5ns (max) at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP (Thin Shrink Small Outline Package)  

### **Descriptions:**  
- The SN74ABT573APWLE is an octal transparent latch with 3-state outputs designed for bus interface applications.  
- It features a latch-enable (LE) input and an output-enable (OE) input for controlling data flow.  
- When OE is low, the outputs are active; when OE is high, the outputs are in a high-impedance state.  

### **Features:**  
- **High-Speed Operation:** ABT technology ensures fast switching speeds.  
- **Bus-Hold Inputs:** Eliminates the need for external pull-up/pull-down resistors.  
- **3-State Outputs:** Allows direct connection to a bus-organized system.  
- **Wide Operating Voltage Range:** Supports 4.5V to 5.5V operation.  
- **ESD Protection:** Exceeds 2000V per JESD 22-A114.  

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

Application Scenarios & Design Considerations

Octal Transparent D-Type Latches With 3-State Outputs

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