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SN74LVC2244APW from TI,Texas Instruments

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SN74LVC2244APW

Manufacturer: TI

Octal Buffer/Driver With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVC2244APW TI 5861 In Stock

Description and Introduction

Octal Buffer/Driver With 3-State Outputs The SN74LVC2244APW is a 20-bit buffer/driver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Technology Family:** LVC  
- **Supply Voltage Range:** 1.65V to 3.6V  
- **Input Voltage Range:** 0V to 5.5V  
- **Output Drive Capability:** ±24mA at 3.3V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package Type:** TSSOP (PW)  
- **Number of Channels:** 20  
- **Propagation Delay Time:** 3.8ns (max) at 3.3V  
- **I/O Type:** 3-State  

### **Descriptions:**  
- The SN74LVC2244APW is a 20-bit non-inverting buffer/driver designed for 1.65V to 3.6V VCC operation.  
- It features 3-state outputs that can be placed in a high-impedance state to avoid bus contention.  
- The device is suitable for voltage translation between different logic levels.  

### **Features:**  
- Supports mixed-mode voltage operation (5V input with 3.3V VCC)  
- Low power consumption (ICC = 10µA max)  
- Ioff supports partial-power-down mode  
- ESD protection exceeds 2000V per JESD 22  
- Latch-up performance exceeds 250mA per JESD 17  

This information is based on TI's official datasheet for the SN74LVC2244APW.

Application Scenarios & Design Considerations

Octal Buffer/Driver With 3-State Outputs
Partnumber Manufacturer Quantity Availability
SN74LVC2244APW TEXAS 320 In Stock

Description and Introduction

Octal Buffer/Driver With 3-State Outputs The **SN74LVC2244APW** is a **3.3-V octal buffer/driver with 3-state outputs**, manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Logic Type:** Buffer/Line Driver  
- **Number of Channels:** 8 (Octal)  
- **Output Type:** 3-State  
- **Supply Voltage (VCC):** 1.65V to 3.6V (3.3V nominal)  
- **High-Level Output Current:** -24 mA  
- **Low-Level Output Current:** 24 mA  
- **Propagation Delay Time (Max):** 5.3 ns at 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP-20 (PW)  

### **Features:**  
- Supports mixed-mode voltage operation (1.8V, 2.5V, 3.3V)  
- **Inputs accept voltages up to 5.5V** (tolerant when VCC = 0V)  
- **Ioff supports partial-power-down mode** (prevents backflow current)  
- **Latch-up performance exceeds 250 mA per JESD 17**  
- **ESD protection exceeds JESD 22** (2000-V Human Body Model)  

### **Applications:**  
- Signal buffering in **3.3V systems**  
- **Bus interface** in mixed-voltage environments  
- **Memory/address drivers**  

This device is designed for **high-speed, low-power** digital logic applications.  

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

Octal Buffer/Driver With 3-State Outputs

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