IC Phoenix logo

Home ›  S  › S61 > SN74BCT640NSR

SN74BCT640NSR from

Fast Delivery, Competitive Price @IC-phoenix

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

SN74BCT640NSR

Octal Bus Transceivers

Partnumber Manufacturer Quantity Availability
SN74BCT640NSR 1395 In Stock

Description and Introduction

Octal Bus Transceivers The SN74BCT640NSR is an octal bus transceiver and line driver from Texas Instruments. Here are its key specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments  

### **Part Number:**  
SN74BCT640NSR  

### **Description:**  
- **Type:** Octal Bus Transceiver with 3-State Outputs  
- **Function:** Bidirectional data transfer between buses  
- **Technology:** BCT (BiCMOS) for improved speed and drive capability  

### **Key Features:**  
- **Logic Type:** Inverting  
- **Number of Bits:** 8 (Octal)  
- **Voltage Supply Range:** 4.5V to 5.5V  
- **Output Type:** 3-State  
- **High Output Drive:** ±24mA  
- **Propagation Delay:** 6.5ns (Max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-20 (NSR)  

### **Applications:**  
- Bus interfacing in digital systems  
- Data buffering and line driving  
- Memory and peripheral driving  

### **Additional Notes:**  
- **Direction Control:** Uses DIR (Direction Control) pin for bidirectional data flow.  
- **Output Enable (OE):** Controls the 3-state outputs.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Octal Bus Transceivers
Partnumber Manufacturer Quantity Availability
SN74BCT640NSR TI 455 In Stock

Description and Introduction

Octal Bus Transceivers The SN74BCT640NSR is a bus transceiver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** SN74BCT640NSR  
- **Type:** Octal Bus Transceiver  
- **Technology:** BCT (BiCMOS)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Channels:** 8 (Octal)  
- **Logic Family:** 74BCT  
- **Package:** SOIC-20 (NSR)  
- **Data Rate:** Up to 100MHz  
- **Output Type:** 3-State  
- **Input/Output Compatibility:** TTL  

### **Descriptions:**  
The SN74BCT640NSR is an octal bus transceiver designed for asynchronous communication between data buses. It features non-inverting 3-state outputs and is optimized for high-speed, low-power operation in 5V systems.  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by direction (DIR) input.  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **High Drive Capability:** Supports TTL-level inputs and outputs.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **ESD Protection:** Enhanced electrostatic discharge protection.  
- **Wide Operating Voltage:** Supports 4.5V to 5.5V operation.  
- **Industrial Temperature Range:** Suitable for harsh environments.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Octal Bus Transceivers

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