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SN74LVTH574DBR from TI,Texas Instruments

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SN74LVTH574DBR

Manufacturer: TI

3.3-V ABT Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVTH574DBR TI 1839 In Stock

Description and Introduction

3.3-V ABT Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs The SN74LVTH574DBR is a 3.3-V octal edge-triggered D-type flip-flop with 3-state outputs, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology:** LVTTL (Low-Voltage TTL)  
- **Supply Voltage Range:** 2.7 V to 3.6 V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Output Type:** 3-State  
- **Number of Bits:** 8  
- **Clock Frequency:** Up to 200 MHz  
- **Input/Output Compatibility:** 5-V Tolerant Inputs  
- **Package Type:** SSOP (DBR) – 20 pins  
- **Propagation Delay:** 3.5 ns (typical)  
- **Output Drive Capability:** ±12 mA  

### **Descriptions:**  
The SN74LVTH574DBR is an octal flip-flop designed for low-voltage (3.3-V) applications. It features edge-triggered D-type inputs and 3-state outputs, making it suitable for bus interfacing in high-performance digital systems.  

### **Features:**  
- **3.3-V VCC Operation**  
- **Bus-Hold on Data Inputs** (eliminates need for external pull-up/pull-down resistors)  
- **5-V Tolerant Inputs** (allows interfacing with 5-V logic)  
- **High-Drive Outputs (±12 mA at 3.3 V)**  
- **Supports Mixed-Mode Signal Operation**  
- **ESD Protection Exceeds 2000 V per JESD 22**  

This device is commonly used in data storage, buffering, and signal synchronization applications.

Application Scenarios & Design Considerations

3.3-V ABT Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs

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