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SN74ABT2244ADW

Octal Buffers And Line/MOS Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ABT2244ADW 14 In Stock

Description and Introduction

Octal Buffers And Line/MOS Drivers With 3-State Outputs The SN74ABT2244ADW is an octal buffer/line driver with 3-state outputs, manufactured by Texas Instruments.  

### **Specifications:**  
- **Logic Type:** Buffer/Line Driver  
- **Number of Bits:** 8  
- **Output Type:** 3-State  
- **Voltage Supply:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package / Case:** SOIC-20  
- **Mounting Type:** Surface Mount  
- **High-Level Output Current:** -32mA  
- **Low-Level Output Current:** 64mA  
- **Propagation Delay Time:** 4.5ns (max) at 5V  
- **Input Type:** TTL-Compatible  

### **Descriptions:**  
The SN74ABT2244ADW is designed for bus-oriented applications, providing high-speed, low-power operation. It features separate output-enable (OE) inputs for each group of four buffers, allowing flexible control.  

### **Features:**  
- **High Drive Outputs (-32mA IOH, 64mA IOL)**  
- **3-State Outputs for Bus Interface**  
- **TTL-Compatible Inputs**  
- **ESD Protection Exceeds 2000V (per JESD 22-A114)**  
- **Latch-Up Performance Exceeds 500mA (per JESD 78)**  
- **Flow-Through Pinout for Easy PCB Layout**  
- **Available in SOIC-20 Package**  

This device is commonly used in memory address driving, clock buffering, and bus-oriented systems.

Partnumber Manufacturer Quantity Availability
SN74ABT2244ADW TI 700 In Stock

Description and Introduction

Octal Buffers And Line/MOS Drivers With 3-State Outputs The SN74ABT2244ADW is a 20-bit buffer/driver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Logic Type:** Buffer/Line Driver  
- **Number of Bits:** 20  
- **Output Type:** 3-State  
- **Voltage Supply:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package/Case:** SOIC (DW)  
- **Mounting Type:** Surface Mount  
- **High-Level Output Current:** -32mA  
- **Low-Level Output Current:** 64mA  
- **Propagation Delay Time:** 4.5ns (max) at 5V  
- **Input Capacitance:** 4.5pF (typ)  

### **Descriptions:**  
The SN74ABT2244ADW is a high-performance, 20-bit buffer/driver designed for bus-oriented applications. It features 3-state outputs, allowing multiple devices to share a common bus without interference. It operates with a 5V supply and provides high-speed, low-power performance suitable for driving heavy loads.  

### **Features:**  
- **3-State Outputs** for bus sharing  
- **High Drive Capability** (up to 64mA sink current)  
- **Balanced Propagation Delays**  
- **ESD Protection** exceeds 2000V (MIL-STD-883, Method 3015)  
- **BiCMOS Technology** for low power consumption  
- **Flow-Through Pinout** for optimized PCB layout  

This device is commonly used in memory address driving, clock buffering, and general-purpose bus interfacing applications.  

Would you like additional details on any specific parameter?

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