Texas Instruments
SN74ABT245BMDBREP

704-SN74ABT245BMDBREP
PDF Datasheet
Octal 3-State Bus Transceiver, 8-Bit, 5V, 3.5ns, SSOP
6 Weeks

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ISO9001
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Tech Specifications

Package/Case
SSOP
Direction
Bidirectional
High Level Output Current
64mA
Lead Free
Lead Free
Logic Function
Transceiver, Inverting
Low Level Output Current
32mA
Max Operating Temperature
125°C
Min Operating Temperature
-55°C
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SN74ABT245BMDBREP Description

SN74ABT245BMDBREP Description

The SN74ABT245BMDBREP is a high-performance, 8-bit bidirectional transceiver from Texas Instruments' 74ABT series, designed for 4.5V to 5.5V voltage supply systems. This surface-mount IC is housed in a 20-pin SSOP package and is available in Tape & Reel (TR) packaging for automated assembly. It features non-inverting logic and supports bidirectional data flow, making it ideal for bus interface applications where voltage translation or signal buffering is required. With 24mA high-output and 32mA low-output current drive, it ensures robust signal integrity in demanding environments. The device is ROHS3 compliant, REACH unaffected, and has a Moisture Sensitivity Level (MSL) of 1, indicating suitability for extended storage and harsh conditions.

SN74ABT245BMDBREP Features

  • 8-bit bidirectional transceiver with non-inverting logic for seamless data transfer.
  • Wide voltage range (4.5V–5.5V), compatible with TTL and 5V CMOS systems.
  • High drive capability: 24mA (high) / 32mA (low) for strong signal integrity.
  • Low power consumption with advanced ABT technology for energy-efficient operation.
  • Robust packaging: 20-pin SSOP with Tape & Reel for high-volume manufacturing.
  • Enhanced reliability: MSL 1 (unlimited floor life), ROHS3, and REACH compliance.
  • Bidirectional flow control via direction pin (DIR) for flexible bus management.

SN74ABT245BMDBREP Applications

  • Bus isolation and voltage translation in mixed-voltage systems (e.g., 5V to 3.3V interfaces).
  • Data communication systems, including UART, SPI, and parallel bus architectures.
  • Industrial automation for signal buffering in PLCs and motor control systems.
  • Embedded systems requiring bidirectional data transfer between microcontrollers and peripherals.
  • Automotive electronics where robust signal integrity and reliability are critical.

Conclusion of SN74ABT245BMDBREP

The SN74ABT245BMDBREP stands out for its high-speed performance, bidirectional capability, and robust drive strength, making it a preferred choice for noise-sensitive and high-reliability applications. Its wide voltage compatibility, low power consumption, and industrial-grade durability ensure versatility across automotive, industrial, and embedded systems. For engineers seeking a reliable, high-performance transceiver, this TI offering delivers exceptional value with minimal footprint and maximum efficiency.

FAQ

What is SN74ABT245BMDBREP?
SN74ABT245BMDBREP is a Buffers, Drivers, Receivers, Transceivers from Texas Instruments. This product page provides its main specifications, pricing information, availability, and inquiry options.
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Availability (In Stock : 13 )
Quantity Unit Price Ext. Price
1+ $5.67600 $5.68
10+ $4.82057 $48.21
30+ $4.31143 $129.34
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