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SN74HC573ADWR from PHILIPS

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SN74HC573ADWR

Manufacturer: PHILIPS

Octal Transparent D-Type Latches With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74HC573ADWR PHILIPS 1989 In Stock

Description and Introduction

Octal Transparent D-Type Latches With 3-State Outputs The SN74HC573ADWR is a part manufactured by **PHILIPS** (now part of NXP Semiconductors). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** PHILIPS (NXP Semiconductors)  
- **Part Number:** SN74HC573ADWR  
- **Type:** Octal Transparent D-Type Latch with 3-State Outputs  
- **Technology:** High-Speed CMOS (HC)  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-20 (DW)  
- **Output Current:** ±7mA  
- **Propagation Delay:** 13 ns (typical at 5V)  
- **Latch-Up Performance:** Exceeds 250 mA  

### **Descriptions:**  
The SN74HC573ADWR is an octal transparent latch with 3-state outputs designed for bus interface applications. It features eight D-type latches with a common output enable (OE) and latch enable (LE) input. When LE is high, data passes through to the outputs. When LE is low, the data is latched. The outputs can be placed in a high-impedance state using OE.

### **Features:**  
- **Octal D-Type Transparent Latches**  
- **3-State Outputs for Bus Interface**  
- **High-Current Outputs Drive up to 15 LSTTL Loads**  
- **Wide Operating Voltage Range (2V to 6V)**  
- **Low Power Consumption (80 µA max ICC)**  
- **Balanced Propagation Delays**  
- **ESD Protection Exceeds JESD 22**  

This information is strictly based on the manufacturer's datasheet and specifications. No additional guidance or suggestions are included.

Application Scenarios & Design Considerations

Octal Transparent D-Type Latches With 3-State Outputs

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