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54AC244DMQB

Part No 54AC244DMQB
Manufacturer National Semiconductor (TI)
Catalog Hard To Find
Description Octal Buffers/Line Drivers With 3-State Outputs
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Manufacturer National Semiconductor (TI)
Win Source Part Number 1129204-54AC244DMQB
Manufacturer Homepage www.national.com
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian 54AC244DMQB CAD Model

Description

The 54AC244DMQB is a military-grade octal buffer/line driver with three-state outputs from National Semiconductor (now Texas Instruments). This device is designed for driving highly capacitive loads or low-impedance lines.

Applications

  • Memory address drivers
  • Clock drivers
  • Line transceivers
  • Data bus buffering
  • High-speed data transmission

Features

  • Octal buffer/line driver configuration
  • Three-state outputs
  • High output drive capability
  • Low propagation delay
  • TTL compatible inputs
  • Wide operating voltage range: 2V to 6V
  • Military temperature range: -55°C to +125°C

Benefits

  • Enables high-speed data transmission with low propagation delay.
  • Provides flexible system design with three-state outputs.
  • Drives highly capacitive loads or low-impedance lines.
  • Suitable for military and aerospace applications with wide temperature range.

Additional Details

The 54AC244DMQB is an octal buffer/line driver with three-state outputs. The device features two output enable (OE) inputs, which control the three-state outputs. When OE is low, the outputs are enabled and the device acts as a buffer. When OE is high, the outputs are disabled and the device is in a high-impedance state. The device operates over a wide voltage range (2V to 6V) and has TTL-compatible inputs. The outputs can drive up to 24 mA, making it suitable for driving highly capacitive loads or low-impedance lines. The device is available in a ceramic flatpack package and is specified for operation over the military temperature range (-55°C to +125°C). This part is specifically designed and tested for military applications where reliability and performance are paramount.

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