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SN74LVT573DBR from TI,Texas Instruments

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SN74LVT573DBR

Manufacturer: TI

3.3-V ABT OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74LVT573DBR TI 2000 In Stock

Description and Introduction

3.3-V ABT OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS The SN74LVT573DBR is a 3.3V octal transparent D-type latch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** LVT (Low-Voltage BiCMOS Technology)  
- **Supply Voltage Range:** 3V to 3.6V  
- **Input Voltage Range:** 0V to 5.5V  
- **Output Drive Capability:** ±24mA at 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SSOP (DBR) – 20-pin  
- **Latch-Up Performance:** Exceeds 500mA per JESD 78  
- **Propagation Delay:** 3.1ns (max) at 3.3V  
- **Output Type:** 3-State  

### **Descriptions:**  
- The SN74LVT573DBR is an octal transparent latch with 3-state outputs designed for 3.3V operation.  
- It features a latch-enable (LE) input and an output-enable (OE) input for controlling data flow.  
- The device is compatible with TTL input and output levels.  

### **Features:**  
- **3.3V Operation** with 5V Tolerant Inputs/Outputs  
- **High Drive Outputs** (±24mA at 3.3V)  
- **Supports Mixed-Mode Signal Operation** (5V Input and Output Voltages with 3.3V VCC)  
- **Bus Hold on Data Inputs** (Eliminates Need for External Pull-Up/Pull-Down Resistors)  
- **ESD Protection** Exceeds JESD 22 (2000V Human-Body Model, 200V Machine Model)  
- **Flow-Through Pinout** for Optimized PCB Layout  

This device is commonly used in bus interface applications, memory address latching, and data buffering.

Application Scenarios & Design Considerations

3.3-V ABT OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

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