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Part No SN74ALS648
Manufacturer Texas Instruments
Catalog Electronic Wholesale
Rohs State Need to verify

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Pricing & Ordering $7.3720 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 8,800 pieces
MOQ: 5 pcs
Order Increment : 1 pcs
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Products specifications

RoHS State Request Verification
Manufacturer Texas Instruments
Win Source Part Number 1253819-SN74ALS648
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 45 pct.
Supply and Demand Status Limited


Product Overview: SN74ALS648

The SN74ALS648 is a high-quality integrated circuit designed and manufactured by Texas Instruments, a leader in the semiconductor industry. This device is categorized under the Advanced Low-Power Schottky (ALS) series, known for its optimal balance between speed and power consumption. The SN74ALS648 is specifically an octal bus transceiver and register that is designed to provide bidirectional communication between data buses.

Key Features

  • Logic Type: Octal Bus Transceivers and Registers
  • Data Flow Direction: Bidirectional
  • Number of Bits per Element: 8
  • Operating Temperature Range: 0°C to 70°C
  • Supply Voltage: Typically 5V
  • Package / Case: Standard DIP or SOIC


The SN74ALS648 is versatile and can be used in a variety of applications where data needs to be transferred or converted between two buses. Its typical applications include:

  • Data communication systems
  • Microprocessor or microcontroller-based systems
  • Memory switching
  • Peripheral drivers

Performance and Reliability

The device is designed for high-performance operation while maintaining the reliability that Texas Instruments is known for. It features a fast propagation delay, which ensures quick data transfer between buses, making it suitable for high-speed applications. Additionally, the SN74ALS648 has a low power consumption, making it ideal for power-sensitive designs.

Quality and Support

Texas Instruments provides extensive technical support and detailed documentation for the SN74ALS648, including data sheets, application notes, and design guides. Customers can also access a wide range of development tools to facilitate product design and development.

For engineers and designers looking for a reliable bus transceiver and register that can efficiently handle bidirectional data transfer with low power dissipation, the SN74ALS648 from Texas Instruments is an excellent choice.

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