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Automotive qualified products (AEC-Q100/Q101)

74ABT543AD

Octal latched transceiver with dual enable; 3-state

The 74ABT543A high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.

The 74ABT543A octal registered transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) inputs are provided for each register to permit independent control of data transfer in either direction. The outputs are guaranteed to sink 64 mA.

This product has been discontinued

Features and benefits

  • Combines 74ABT245 and 74ABT373 type functions in one device
  • 8-bit octal transceiver with D-type latch
  • Back-to-back registers for storage
  • Separate controls for data flow in each direction
  • Live insertion and extraction permitted
  • Output capability: +64 mA to -32 mA
  • Power-up 3-state
  • Power-up reset
  • Latch-up protection exceeds 500 mA per JESD78B class II level A
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V

Applications

Package

All type numbers in the table below are discontinued.

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74ABT543AD 74ABT543AD,112
(935169490112)		 Obsolete 74ABT543AD Standard Procedure Standard Procedure no package information
74ABT543AD,118
(935169490118)		 Obsolete 74ABT543AD Standard Procedure Standard Procedure

Environmental information

All type numbers in the table below are discontinued.

Type number Orderable part number Chemical content RoHS RHF-indicator
74ABT543AD 74ABT543AD,112 74ABT543AD rohs rhf rhf
74ABT543AD 74ABT543AD,118 74ABT543AD rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (3)

File name Title Type Date
74ABT543A Octal latched transceiver with dual enable; 3-state Data sheet 2011-11-10
abt543a abt543a IBIS model IBIS model 2013-04-08
abt abt Spice model SPICE model 2013-05-07

Support

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Models

File name Title Type Date
abt543a abt543a IBIS model IBIS model 2013-04-08
abt abt Spice model SPICE model 2013-05-07

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet