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SN74AS640N from TI,Texas Instruments

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SN74AS640N

Manufacturer: TI

Octal Bus Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AS640N TI 300 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs The SN74AS640N is a bidirectional transceiver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** SN74AS640N  
- **Type:** Octal Bus Transceiver  
- **Logic Family:** AS (Advanced Schottky)  
- **Number of Channels:** 8 (Octal)  
- **Direction Control:** Bidirectional  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** PDIP (Plastic Dual In-Line Package)  
- **Pin Count:** 20  

### **Descriptions:**  
The SN74AS640N is an octal bus transceiver designed for asynchronous communication between data buses. It features non-inverting bidirectional data flow controlled by a direction (DIR) input and an output enable (OE) input.  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by the DIR pin.  
- **Output Enable (OE) Input:** Disables outputs when high.  
- **High-Speed Operation:** AS technology provides fast switching speeds.  
- **3-State Outputs:** Allows connection to a bus system.  
- **Wide Operating Voltage Range:** 4.5V to 5.5V.  
- **Low Power Consumption:** Optimized for efficient power usage.  

This information is strictly factual and derived from Ic-phoenix technical data files.

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