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SN74AHC573PW from TI,Texas Instruments

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SN74AHC573PW

Manufacturer: TI

Octal Transparent D-Type Latches With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AHC573PW TI 1023 In Stock

Description and Introduction

Octal Transparent D-Type Latches With 3-State Outputs The SN74AHC573PW is a high-speed CMOS octal transparent D-type latch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology:** CMOS  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **High-Speed Operation:** tpd = 7.5 ns (typical) at 5 V  
- **Low Power Consumption:** ICC = 8 µA (max)  
- **Output Drive Capability:** ±8 mA at 5 V  
- **Latch-Up Performance:** Exceeds 250 mA per JESD 17  
- **ESD Protection:** Exceeds 2000 V per JESD 22  

### **Description:**  
The SN74AHC573PW is an octal transparent latch with 3-state outputs. It is designed for bus interface applications and features a latch-enable (LE) input and an output-enable (OE) input. When LE is high, data passes through the latch, and when LE transitions low, the data is latched. The outputs are in a high-impedance state when OE is high.  

### **Features:**  
- **Octal D-Type Transparent Latch**  
- **3-State Outputs for Bus Interface**  
- **Wide Operating Voltage Range (2 V to 5.5 V)**  
- **Balanced Propagation Delays**  
- **Low Power Consumption**  
- **Latch-Up Performance Exceeds 250 mA**  
- **Packaging:** TSSOP-20 (PW)  

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

Application Scenarios & Design Considerations

Octal Transparent D-Type Latches With 3-State Outputs

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