IC Phoenix logo

Home ›  D  › D15 > DM74ALS646NT

DM74ALS646NT from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

DM74ALS646NT

Manufacturer: NS

Octal 3-STATE Bus Transceiver and Register

Partnumber Manufacturer Quantity Availability
DM74ALS646NT NS 194 In Stock

Description and Introduction

Octal 3-STATE Bus Transceiver and Register The DM74ALS646NT is a 3-STATE Octal Bus Transceiver and Register manufactured by National Semiconductor (NS). Here are its key specifications:

- **Type**: Octal Bus Transceiver and Register  
- **Technology**: Advanced Low-Power Schottky (ALS)  
- **Supply Voltage (VCC)**: 4.5V to 5.5V  
- **Operating Temperature Range**: 0°C to +70°C  
- **Logic Family**: 74ALS  
- **Number of Bits**: 8 (Octal)  
- **Output Type**: 3-STATE  
- **Package**: 24-pin DIP (Dual In-line Package)  
- **Propagation Delay**: Typically 10ns (varies with conditions)  
- **Input/Output Compatibility**: TTL  

This device combines D-type latches and transceivers to allow bidirectional data flow between buses. It features separate control inputs for data direction and output enable.  

For detailed electrical characteristics, refer to the official datasheet from National Semiconductor.

Partnumber Manufacturer Quantity Availability
DM74ALS646NT FAIRCHILD 30 In Stock

Description and Introduction

Octal 3-STATE Bus Transceiver and Register The DM74ALS646NT is a 3-STATE octal bus transceiver and register manufactured by Fairchild Semiconductor.  

### Key Specifications:  
- **Function**: Octal bus transceiver with registers  
- **Logic Family**: ALS (Advanced Low-Power Schottky)  
- **Number of Bits**: 8  
- **Voltage Supply (VCC)**: 4.5V to 5.5V  
- **Operating Temperature Range**: 0°C to +70°C  
- **Package Type**: 24-pin DIP (Dual In-line Package)  
- **Output Type**: 3-STATE  
- **Data Rate**: Standard TTL speeds  
- **Direction Control**: Bidirectional with separate control pins  
- **Input/Output Compatibility**: TTL  

This device is designed for asynchronous communication between data buses, featuring both transceiver and register functions for data storage.

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