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SN74ABT2245DBR

Part No SN74ABT2245DBR
Manufacturer Texas Instruments
Catalog Logic - Buffers, Drivers, Receivers, Transceivers
Description OCTAL TRANSCEIVERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Series 74ABT
Packaging Reel - TR
Logic Type Transceiver, Non-Inverting
Number of Elements 1
Number of Bits per Element 8
Output Type Push-Pull
Current - Output High, Low 32mA, 64mA; 12mA, 12mA
Operating Supply Voltage 4.5 V ~ 5.5 V
Operating Temperature Range -40°C ~ 85°C (TA)
Mounting SMD
Package 20-SSOP (0.209", 5.30mm Width)
Manufacturer Package 20-SSOP
Win Source Part Number 1253128-SN74ABT2245DBR
Manufacturer Homepage www.ti.com
Family Name SN74ABT2245
Introduction Date August 01, 2003
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2028
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian SN74ABT2245DBR CAD Model

Description

SN74ABT2245DBR Octal Bus Transceiver from Texas Instruments

The SN74ABT2245DBR is a high-performance octal bus transceiver from Texas Instruments, designed with the precision and reliability expected from a leading semiconductor manufacturer. This integrated circuit is part of the ABT family, which is known for its advanced biCMOS technology, providing a perfect blend of speed and power consumption.

The device features eight bidirectional data lines that allow for the transmission and reception of data in multiplexed bus environments. With its dual-functionality, the SN74ABT2245DBR can be used as both a transmitter and receiver, making it an excellent choice for interfacing between different voltage and current domains within a system.

The SN74ABT2245DBR operates at a voltage range of 4.5V to 5.5V, which is typical for many logic-level applications, and it is compatible with both TTL and CMOS logic families. This versatility ensures that it can be integrated into a wide variety of digital systems without the need for additional level shifting components.

Key features of the SN74ABT2245DBR include:

  • Octal Bidirectional Transceiver: Eight lines of bidirectional data flow allow for efficient data transmission in complex systems.
  • Direction Control: The direction of data flow is managed by an input pin, giving the user complete control over the operation mode of the device.
  • Output Enable: The output enable feature allows the user to place the outputs in a high-impedance state, which is essential for bus-oriented systems.
  • High-Speed Operation: The ABT series is known for its fast propagation delays and transition times, making this device suitable for high-speed data transfer applications.
  • Low Power Consumption: Despite its speed, the SN74ABT2245DBR is designed to minimize power consumption, making it suitable for power-sensitive applications.

The SN74ABT2245DBR comes in a SSOP (Shrink Small Outline Package) with 20 pins, identified by the DBR suffix in its part number. This compact form factor is ideal for space-constrained applications while still offering robust connectivity for reliable operation.

Whether you're designing a data communication system, a multiplexed bus interface, or any application requiring high-speed bidirectional data transfer, the SN74ABT2245DBR from Texas Instruments is a solid choice that combines performance, efficiency, and reliability.

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