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Product attributes Property Value
Manufacturer Texas Instruments
Product Series 54ACT
Packaging |
Part Status Active
Logic Type Transceiver, Non-Inverting
Number of Elements 1
Number of Bits per Element 8
Input Type -
Output Type 3-State
Current - Output High, Low 24mA, 24mA
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -55°C ~ 125°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 20-CFlatPack
Supplier Device Package 20-CFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The SNJ54ACT245W is a high-reliability octal non-inverting transceiver from Texas Instruments, designed for 5V systems. It features 3-State outputs and 24mA drive capability, with operation from 4.5V to 5.5V. Housed in a hermetic 20-CFlatPack, this device is built for military and aerospace applications requiring extreme temperature tolerance (-55°C to 125°C).

  • Hermetic CFlatPack Package: Provides superior protection against moisture and contaminants for high-reliability use.
  • Wide Temperature Range (-55°C to 125°C): Suitable for military and aerospace environments.
  • TTL-Compatible Inputs: Easy to interface with legacy 5V TTL logic.
  • 3-State Outputs: Enables bus sharing in complex systems.
  • 24mA Output Drive: Ensures strong signal integrity over long distances.

Military and Aerospace Systems

The SNJ54ACT245W is designed for extreme environments (-55°C to 125°C) and hermetic packaging, making it ideal for defense and space applications.

5V Bus Interfacing

With 4.5V to 5.5V operation, it provides robust bidirectional communication between 5V microprocessors and peripherals.

High-Reliability Industrial Controls

Its extended temperature range and rugged construction ensure dependable operation in critical industrial automation.

Data Acquisition Systems

The 3-State outputs allow multiple data sources to share a common bus, simplifying multiplexed data acquisition.

Avionics Signal Routing

Its TTL-compatible inputs and 24mA drive make it suitable for avionics systems requiring high noise immunity.

Test and Measurement Equipment

The bidirectional capability and 3-State control are ideal for switching signals in automated test equipment.

Q: What is the logic family of the SNJ54ACT245W?
A: It belongs to the 54ACT family, offering high-speed CMOS with TTL-compatible inputs.
Q: What is the function of this IC?
A: It is an octal non-inverting transceiver with 3-State outputs for bidirectional data transfer.
Q: How many channels does it have?
A: It has 1 channel with 8 bits, providing an 8-bit bidirectional bus interface.
Q: What is the output type?
A: The outputs are 3-State, allowing for high-impedance states to enable bus sharing.
Q: What is the operating voltage?
A: It operates from 4.5V to 5.5V, making it suitable for standard 5V systems.
Q: What package is available?
A: It comes in a 20-CFlatPack, a hermetic ceramic flat package for high-reliability applications.
Base Product Number : SNJ54ACT245
20-CFlatPack 3-State 4.5V-5.5V 54ACT 8-bit Aerospace High-Reliability Logic IC Military Transceiver
Q: What is the logic family of the SNJ54ACT245W?
A: It belongs to the 54ACT family, offering high-speed CMOS with TTL-compatible inputs.
Q: What is the function of this IC?
A: It is an octal non-inverting transceiver with 3-State outputs for bidirectional data transfer.
Q: How many channels does it have?
A: It has 1 channel with 8 bits, providing an 8-bit bidirectional bus interface.
Q: What is the output type?
A: The outputs are 3-State, allowing for high-impedance states to enable bus sharing.
Q: What is the operating voltage?
A: It operates from 4.5V to 5.5V, making it suitable for standard 5V systems.
Q: What package is available?
A: It comes in a 20-CFlatPack, a hermetic ceramic flat package for high-reliability applications.