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SN74ALS245A-1DW from TI,Texas Instruments

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SN74ALS245A-1DW

Manufacturer: TI

Octal Bus Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ALS245A-1DW,SN74ALS245A1DW TI 68 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs The SN74ALS245A-1DW is a part manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** SN74ALS245A-1DW  
- **Package:** SOIC-20 (DW)  
- **Technology:** Advanced Low-Power Schottky (ALS)  
- **Logic Type:** Octal Bus Transceiver  
- **Number of Bits:** 8  
- **Voltage Supply (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Output Type:** 3-State  
- **Propagation Delay (Max):** 12 ns  
- **High-Level Output Current (IOH):** -15 mA  
- **Low-Level Output Current (IOL):** 24 mA  

### **Descriptions:**
The SN74ALS245A-1DW is an octal bus transceiver designed for asynchronous communication between data buses. It features bidirectional data flow controlled by the direction (DIR) input and an output enable (OE) input for 3-state outputs.  

### **Features:**
- **Bidirectional Data Flow:** Controlled by the DIR input.  
- **3-State Outputs:** Allows bus isolation when OE is high.  
- **Wide Operating Voltage:** 4.5V to 5.5V.  
- **High-Current Outputs:** Supports up to 24 mA sink current.  
- **Low Power Consumption:** ALS technology reduces power usage.  
- **ESD Protection:** Exceeds 2000V per JESD 22-A114.  

This information is based solely on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

Octal Bus Transceivers With 3-State Outputs

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