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SN74LVT244BDWRG4 from TI/BB,Texas Instruments

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SN74LVT244BDWRG4

Manufacturer: TI/BB

3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
SN74LVT244BDWRG4 TI/BB 15 In Stock

Description and Introduction

3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85 The SN74LVT244BDWRG4 is a 3.3-V 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 (Octal)  
- **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:** SOIC-20 (DW)  

### **Descriptions:**  
The SN74LVT244BDWRG4 is designed for bus interface applications where high-speed, low-power operation is required. It features non-inverting outputs and separate output-enable (OE) inputs for each 4-bit buffer section.  

### **Features:**  
- Supports mixed-mode signal operation (5V input and output levels with 3.3V VCC)  
- High-drive outputs (±32mA at 3.3V)  
- TTL-compatible inputs  
- Power-up high-impedance state (prevents bus contention)  
- Latch-up performance exceeds 500mA per JESD 78  
- ESD protection exceeds 2000V per JESD 22  

This device is commonly used in memory interfaces, bus drivers, and other high-speed digital systems.

Application Scenarios & Design Considerations

3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85

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