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SN74LVT244BDBR from TI,Texas Instruments

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SN74LVT244BDBR

Manufacturer: TI

3.3-V ABT Octal Buffers/Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVT244BDBR TI 1450 In Stock

Description and Introduction

3.3-V ABT Octal Buffers/Drivers With 3-State Outputs The SN74LVT244BDBR is a 3.3-V ABT octal buffer/driver with 3-state outputs, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** LVT  
- **Supply Voltage (VCC):** 3.3V (2.7V to 3.6V operating range)  
- **Number of Channels:** 8  
- **Output Type:** 3-State  
- **Input Type:** TTL-Compatible  
- **Output Current (High/Low):** ±32mA / 64mA  
- **Propagation Delay (Max):** 4.1ns at 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SSOP (DBR)  
- **Pin Count:** 20  

### **Descriptions:**  
The SN74LVT244BDBR is designed for bus-oriented applications, providing high-speed, low-power operation with TTL-compatible inputs. It features separate output-enable (OE) inputs for each byte, allowing independent control.  

### **Features:**  
- **3.3V Operation:** Optimized for 3.3V systems  
- **High Drive Outputs:** Supports heavy loads  
- **Bus Hold on Data Inputs:** Eliminates need for external pull-up/pull-down resistors  
- **ESD Protection:** Exceeds 2000V per JESD 22  
- **Flow-Through Pinout:** Simplifies PCB layout  

This device is commonly used in memory interfacing, data buffering, and signal isolation in digital systems.

Application Scenarios & Design Considerations

3.3-V ABT Octal Buffers/Drivers With 3-State Outputs
Partnumber Manufacturer Quantity Availability
SN74LVT244BDBR Texas Instruments 900 In Stock

Description and Introduction

3.3-V ABT Octal Buffers/Drivers With 3-State Outputs ### Manufacturer: Texas Instruments  
### Part Number: SN74LVT244BDBR  

#### **Specifications:**  
- **Technology Family:** LVT (Low-Voltage BiCMOS Technology)  
- **Supply Voltage Range:** 2.7V to 3.6V  
- **Number of Channels:** 8 (Octal Buffer/Line Driver)  
- **Logic Type:** Non-Inverting Buffer/Driver  
- **Output Type:** 3-State  
- **High-Level Output Current:** -32 mA  
- **Low-Level Output Current:** 64 mA  
- **Propagation Delay Time (Max):** 3.8 ns at 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SSOP (Shrink Small Outline Package)  
- **Package Size:** 20-pin (DBR)  

#### **Descriptions:**  
The SN74LVT244BDBR is an octal buffer and line driver designed for low-voltage (3.3V) applications. It features 3-state outputs for bus-oriented applications and provides high drive capability while maintaining low power consumption.  

#### **Features:**  
- **3.3V Operation:** Optimized for 3.3V systems.  
- **High Drive Outputs:** Supports up to 64 mA sink/source current.  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Wide Operating Temperature Range:** Suitable for industrial applications.  
- **Flow-Through Pinout:** Simplifies PCB layout.  

This device is commonly used in data communication, networking, and digital systems requiring buffering and signal driving.

Application Scenarios & Design Considerations

3.3-V ABT Octal Buffers/Drivers With 3-State Outputs

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