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SN74AS641DW from TI,Texas Instruments

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SN74AS641DW

Manufacturer: TI

Octal Bus Transceivers With Open-Collector Outputs

Partnumber Manufacturer Quantity Availability
SN74AS641DW TI 13 In Stock

Description and Introduction

Octal Bus Transceivers With Open-Collector Outputs The SN74AS641DW is a bus transceiver manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** SN74AS641DW  
- **Package:** SOIC (DW)  
- **Technology:** Advanced Schottky (AS)  
- **Logic Type:** Octal Bus Transceiver  
- **Number of Bits:** 8  
- **Voltage Supply Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Input/Output Type:** 3-State  
- **Direction Control:** Bidirectional (DIR pin controls data flow)  
- **Output Drive Capability:** High (24 mA sink, 15 mA source)  
- **Propagation Delay:** Typically 7 ns  
- **Power Dissipation:** Low power consumption for AS family  

### **Descriptions:**  
The SN74AS641DW is an octal bus transceiver designed for bidirectional data communication between buses. It features 3-state outputs, allowing multiple devices to share a common bus without interference. The direction of data flow is controlled by the DIR (Direction) input pin.  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by a single direction pin (DIR).  
- **3-State Outputs:** Allows bus isolation when disabled.  
- **High-Speed Operation:** Optimized for fast data transfer.  
- **Wide Operating Voltage:** Supports standard 5V logic levels.  
- **Low Power Consumption:** Advanced Schottky technology reduces power dissipation.  
- **ESD Protection:** Provides robustness against electrostatic discharge.  
- **Industrial Standard Pinout:** Compatible with other 74-series logic devices.  

This information is strictly factual and derived from the manufacturer's datasheet. Let me know if you need further details.

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