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SN74ALS641A-1

OCTAL BUS TRANSCEIVER O.C. 20-SOIC 0 to 70

Partnumber Manufacturer Quantity Availability
SN74ALS641A-1,SN74ALS641A1 367 In Stock

Description and Introduction

OCTAL BUS TRANSCEIVER O.C. 20-SOIC 0 to 70 The SN74ALS641A-1 is an octal bus transceiver and line driver manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Type:** Octal Bus Transceiver/Line Driver  
- **Technology:** Advanced Low-Power Schottky (ALS)  
- **Operating Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** 20-pin DIP (Dual In-line Package)  
- **Logic Family:** 74ALS  
- **Output Type:** 3-State  
- **Propagation Delay:** Typically 9ns (max 15ns)  
- **Input/Output Compatibility:** TTL  

### **Descriptions:**
- The SN74ALS641A-1 is designed for bidirectional data transfer between buses.  
- It features non-inverting outputs and separate control pins for direction and output enable.  
- Suitable for interfacing between different voltage levels in digital systems.  

### **Features:**
- **Octal Bidirectional Transceiver:** Allows data flow in both directions.  
- **3-State Outputs:** Supports bus-oriented applications.  
- **High-Speed Operation:** Optimized for low-power, high-performance systems.  
- **TTL-Compatible Inputs:** Ensures compatibility with standard TTL logic levels.  
- **Separate Control Pins:** DIR (Direction) and OE (Output Enable) for flexible bus management.  
- **Wide Operating Voltage Range:** Supports standard 5V logic systems.  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

OCTAL BUS TRANSCEIVER O.C. 20-SOIC 0 to 70

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