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Product Detailed Parameters
- Description：54FCT534 - 8-BIT DRIVER
- Series：-
- Mfr：IDT, Integrated Device Technology Inc
- Package：Bulk
- Function：Standard
- Type：D-Type
- Output Type：Tri-State, Inverted
- Number of Elements：1
- Number of Bits per Element：8
- Clock Frequency：-
- Max Propagation Delay @ V, Max CL：11ns @ 5V, 50pF
- Trigger Type：Positive Edge
- Current - Output High, Low：12mA, 32mA
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Iq)：1.5 mA
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：20-LCC (8.89x8.89)
- Package / Case：20-LCC
- Input Capacitance：6 pF
- Grade：-
- Qualification：-
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Overview
The IDT 5962-9223603M2A is a military-grade octal buffer/line driver belonging to the Fast CMOS (FCT) family. It provides TTL-compatible input and output levels with high drive capability, supporting live insertion via power-off disable outputs. The device operates within the full military temperature range of -55°C to +125°C and is compliant with MIL-STD-883 Class B requirements.
Feature Summary
- Provides true TTL input and output compatibility with specified voltage levels
- Features high drive outputs for improved board density and signal integrity
- Includes power-off disable functionality to permit safe live insertion
- Complies with MIL-STD-883 Class B standards for harsh environments
Applications
- Memory address and data bus drivers
- Clock distribution drivers
- Bus-oriented transmitter/receiver applications
- High-density digital interface circuits
Procurement Notes
Verify that the specific suffix M2A corresponds to the required package type and thermal grade. Confirm that the component meets current MIL-STD-883 Class B qualification requirements for your application environment. Check for availability of updated manufacturing sources as this part may be subject to lifecycle changes.
Selection Notes
Select this component when TTL compatibility and high drive strength are required in a military specification environment. Ensure the system design accommodates the power-off disable feature for live insertion scenarios. Compare against commercial FCT variants if military temperature ranges and radiation hardness are not necessary for the target application.
Part Context
This part is an enhanced version of the standard 54FCT240 octal buffer/line driver, tailored for defense and aerospace applications. It maintains electrical pinout compatibility with commercial counterparts while offering extended reliability and environmental tolerance defined by government specifications.
Replacement Considerations
Direct substitutes include other military-grade octal buffers such as the 5962-92213 or equivalent parts from manufacturers like Microsemi or Exar that meet MIL-STD-883 Class B requirements. Verify package dimensions and pin assignments before substitution.
