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SN74LVT574PW from TI,Texas Instruments

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SN74LVT574PW

Manufacturer: TI

3.3-V ABT OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74LVT574PW TI 52 In Stock

Description and Introduction

3.3-V ABT OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS The SN74LVT574PW is a 3.3-V octal edge-triggered D-type flip-flop manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Bits:** 8 (Octal)  
- **Output Type:** Tri-State, Non-Inverted  
- **Voltage Supply:** 2.7V to 3.6V (3.3V nominal)  
- **High-Level Output Current:** -32mA  
- **Low-Level Output Current:** 64mA  
- **Propagation Delay Time:** 3.8ns (max) at 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP-20 (PW)  

### **Descriptions:**  
- The SN74LVT574PW is an octal flip-flop with 3-state outputs designed for low-voltage (3.3V) operation.  
- It features edge-triggered D-type flip-flops with a buffered common clock (CP) and output enable (OE) control.  
- The outputs are in a high-impedance state when OE is high.  

### **Features:**  
- **3.3V Operation:** Optimized for low-voltage systems.  
- **High Drive Outputs (-32mA IOH, 64mA IOL):** Supports heavy loads.  
- **Bus Hold on Data Inputs:** Eliminates the need for external pull-up/pull-down resistors.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  
- **Flow-Through Pinout:** Simplifies PCB layout.  
- **Latch-Up Performance:** Exceeds 500mA per JESD 78.  

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

Application Scenarios & Design Considerations

3.3-V ABT OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS

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