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SN74LVC574ARGYRG4 from TI,Texas Instruments

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SN74LVC574ARGYRG4

Manufacturer: TI, TEXAS

Octal Edge-Triggered D-Type Flip-Flop With 3-State Outputs 20-VQFN -40 to 125

Partnumber Manufacturer Quantity Availability
SN74LVC574ARGYRG4 TI, TEXAS 8000 In Stock

Description and Introduction

Octal Edge-Triggered D-Type Flip-Flop With 3-State Outputs 20-VQFN -40 to 125 The **SN74LVC574ARGYRG4** is a part manufactured by **Texas Instruments (TI)**. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Category:** Logic - Flip Flops  
- **Type:** D-Type Transparent Latch  
- **Number of Bits:** 8  
- **Output Type:** Tri-State, Non-Inverted  
- **Voltage Supply:** **1.65V to 3.6V**  
- **High-Level Output Current:** **-24mA**  
- **Low-Level Output Current:** **24mA**  
- **Propagation Delay:** **4.5ns (Max) @ 3.3V**  
- **Operating Temperature:** **-40°C to 85°C**  
- **Package / Case:** **VQFN-20**  
- **Mounting Type:** **Surface Mount**  
- **Packaging:** **Tape & Reel (TR)**  

### **Descriptions:**
- The **SN74LVC574ARGYRG4** is an **8-bit D-type transparent latch** with **3-state outputs** designed for **1.65V to 3.6V VCC operation**.  
- It features a **latch enable (LE) input** and an **output enable (OE) input** for controlling data flow.  
- The device is optimized for **low-voltage, high-speed operation** while maintaining CMOS low power consumption.  

### **Features:**
- **Wide Operating Voltage Range:** **1.65V to 3.6V**  
- **Supports Mixed-Mode Voltage Operation**  
- **3-State Outputs for Bus-Oriented Applications**  
- **±24mA Output Drive at 3.3V**  
- **Low Power Consumption (ICC = 10µA Max)**  
- **ESD Protection Exceeds 2000V per JESD 22**  
- **Latch-Up Performance Exceeds 250mA per JESD 17**  
- **Available in Space-Saving VQFN-20 Package**  

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

Application Scenarios & Design Considerations

Octal Edge-Triggered D-Type Flip-Flop With 3-State Outputs 20-VQFN -40 to 125

Alternative Part Number

  • 74LVC574APW,118 --: Same octal D-type flip-flop function with 3-state outputs in LVC family; different manufacturer and package naming, widely available.
  • MC74LCX574DTG --: Pin-compatible octal D flip-flop with 3-state outputs, LCX logic family offers similar 3.3V operation and speed.
  • 74LVC574ADB,112 --: Equivalent LVC octal D-type flip-flop with 3-state outputs from a different vendor, suitable drop-in functional replacement.
  • SN74LVC574APWR --: Same device family and function in a TSSOP package, providing an easy substitution when the QFN package is not required.

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