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SN74LVCH244ADWR from TI,Texas Instruments

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SN74LVCH244ADWR

Manufacturer: TI

Octal Buffer/Driver With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVCH244ADWR TI 1672 In Stock

Description and Introduction

Octal Buffer/Driver With 3-State Outputs The SN74LVCH244ADWR is an octal buffer and line driver manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Octal Buffer/Line Driver  
- **Technology:** CMOS  
- **Supply Voltage Range:** 1.65V to 3.6V  
- **Input Voltage Range:** 0V to 5.5V  
- **Output Voltage Range:** 0V to VCC  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC (DW) – 20-pin  
- **Output Drive Capability:** ±24mA at 3.3V  
- **Propagation Delay:** 3.5ns (max) at 3.3V  
- **Input/Output Type:** 3-State  
- **ESD Protection:** >2000V (HBM), >200V (MM)  

### **Descriptions:**
- The SN74LVCH244ADWR is a high-speed, low-power octal buffer and line driver designed for 1.65V to 3.6V VCC operation.  
- It features 3-state outputs for bus-oriented applications.  
- The device is part of TI’s LVCH family, which offers low-voltage CMOS logic with high-speed performance.  
- It is suitable for mixed-voltage systems due to 5.5V tolerant inputs.  

### **Features:**
- **Wide Operating Voltage Range:** 1.65V to 3.6V  
- **5.5V Tolerant Inputs:** Allows interfacing with higher voltage systems.  
- **Balanced Propagation Delays:** Ensures signal integrity.  
- **High Output Drive:** ±24mA at 3.3V.  
- **Low Power Consumption:** ICC typically <10µA.  
- **Bus-Hold on Data Inputs:** Eliminates the need for external pull-up/pull-down resistors.  
- **Partial Power-Down Protection:** Supports live insertion.  
- **ESD Protection:** Exceeds JESD 22 standards.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Octal Buffer/Driver With 3-State Outputs

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