IC Phoenix logo

Home ›  S  › S52 > SN74ABT640DW

SN74ABT640DW from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SN74ABT640DW

Manufacturer: TI

Octal Bus Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ABT640DW TI 2 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs The SN74ABT640DW is a bus transceiver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Technology Family:** ABT  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Number of Channels:** 8  
- **Logic Type:** Octal Bus Transceiver  
- **Output Type:** 3-State  
- **Package Type:** SOIC (DW)  
- **Mounting Type:** Surface Mount  
- **Propagation Delay Time:** 4.5 ns (max) at 5V  
- **High-Level Output Current:** -32 mA  
- **Low-Level Output Current:** 64 mA  

### **Descriptions:**  
The SN74ABT640DW 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 connection to a bus-oriented system.  
- **High-Speed Operation:** Optimized for 5V operation.  
- **ESD Protection:** Exceeds 2000V per JESD 22-A114.  
- **Latch-Up Performance:** Exceeds 500 mA per JESD 78.  
- **Flow-Through Pinout:** Simplifies PCB layout.  

This device is commonly used in data transmission systems, networking equipment, and other digital applications requiring bidirectional data transfer.

Application Scenarios & Design Considerations

Octal Bus Transceivers With 3-State Outputs

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips