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SN74ABT640PWR from TI,Texas Instruments

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SN74ABT640PWR

Manufacturer: TI

Octal Bus Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ABT640PWR TI 1710 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs The SN74ABT640PWR is a bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver  
- **Number of Bits:** 8  
- **Voltage Supply:** 4.5V to 5.5V  
- **Operating Temperature:** -40°C to +85°C  
- **Output Type:** 3-State  
- **Package:** TSSOP-20  
- **Data Rate:** Up to 100MHz  
- **Propagation Delay:** 4.5ns (Max)  
- **Input/Output Compatibility:** TTL, CMOS  

### **Descriptions:**  
The SN74ABT640PWR is an octal bus transceiver designed for bidirectional asynchronous communication between data buses. It features non-inverting 3-state outputs and is optimized for high-speed, low-power operation.  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by DIR (Direction Control) input  
- **Output Enable (OE) Input:** Disables outputs when high  
- **High Drive Outputs (-32mA IOH, 64mA IOL)**  
- **Latch-Up Performance Exceeds 500mA per JESD 17**  
- **ESD Protection Exceeds JESD 22** (2000V HBM, 200V MM)  
- **Bus Hold on Data Inputs Eliminates Need for External Pull-Up/Pull-Down Resistors**  

This device is commonly used in data communication systems, networking equipment, and industrial control applications.

Application Scenarios & Design Considerations

Octal Bus Transceivers With 3-State Outputs

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