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DM74ALS646NT Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
DM74ALS646NTNS194Yes

DM74ALS646NT is a 3-STATE Octal Bus Transceiver and Register manufactured by National Semiconductor (NS).

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.

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