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SN74ALS640BNSR from TI,Texas Instruments

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SN74ALS640BNSR

Manufacturer: TI

Octal Bus Transceivers

Partnumber Manufacturer Quantity Availability
SN74ALS640BNSR TI 4296 In Stock

Description and Introduction

Octal Bus Transceivers The SN74ALS640BNSR is a part manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Category:** Integrated Circuits (ICs)  
- **Type:** Bus Transceiver  
- **Logic Family:** ALS  
- **Number of Bits:** 8  
- **Voltage Supply:** 4.5V to 5.5V  
- **Operating Temperature:** 0°C to 70°C  
- **Package / Case:** SOIC-20  
- **Mounting Type:** Surface Mount  
- **Output Type:** 3-State  
- **Data Rate:** Up to 40Mbps  
- **Propagation Delay:** 10ns (max)  

### **Descriptions:**  
The SN74ALS640BNSR is an octal bus transceiver with 3-state outputs designed for asynchronous two-way communication between data buses. It features non-inverting outputs and bidirectional data flow controlled by the direction (DIR) input. The output enable (OE) input disables the outputs when high.  

### **Features:**  
- **Octal Bus Transceiver:** Allows bidirectional data flow between two buses.  
- **3-State Outputs:** Supports bus-oriented applications.  
- **Non-Inverting Data Paths:** Maintains signal integrity.  
- **Wide Operating Voltage:** 4.5V to 5.5V.  
- **High-Speed Operation:** Up to 40Mbps data rate.  
- **Low Power Consumption:** ALS technology ensures efficient power usage.  
- **ESD Protection:** Helps prevent damage from electrostatic discharge.  

This information is strictly factual from the available knowledge base.

Application Scenarios & Design Considerations

Octal Bus Transceivers

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