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SN74ABT640N from TI,Texas Instruments

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SN74ABT640N

Manufacturer: TI

Octal Bus Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ABT640N TI 4 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs The SN74ABT640N is a bus transceiver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Octal Bus Transceiver  
- **Logic Family:** ABT (Advanced BiCMOS Technology)  
- **Number of Channels:** 8  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Output Current:** -32 mA  
- **Low-Level Output Current:** 64 mA  
- **Propagation Delay Time:** 4.5 ns (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** PDIP-20 (Plastic Dual In-Line Package)  
- **Data Rate:** Up to 100 MHz  

### **Descriptions:**  
The SN74ABT640N is an octal bus transceiver designed for asynchronous communication between data buses. It features non-inverting 3-state outputs and bidirectional data flow controlled by direction (DIR) and output enable (OE) inputs.  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by DIR input  
- **3-State Outputs:** Allows bus isolation  
- **High Drive Capability:** Supports high-current loads  
- **Low Power Consumption:** ABT technology reduces power dissipation  
- **ESD Protection:** Exceeds 2000V per JESD 22-A114  
- **Latch-Up Performance:** Exceeds 500 mA per JESD 78  

This information is based solely on the technical specifications provided by TI for the SN74ABT640N.

Application Scenarios & Design Considerations

Octal Bus Transceivers With 3-State Outputs

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