Answered

• SN54AHC32: Die differences

  

  ASHISH PATEL

  Resolved

  Part Number: SN54AHC32 Other Parts Discussed in Thread: SN74AHC32 , Tool/software: 1) Do the SN54AHC32 and SN74AHC32 use the same die? 2) Can we use SN74AHC32 die for a hybrid device with operating case temp of -55 to 125 degC? If NO, please identify…

  • Resolved

  • over 1 year ago
  • Logic
  • Logic forum

• SN54AHCT14: Looking for IBIS model for SN54ABT245A, SN54ABT244, SN54AHC32, SN54AHCT14

  

  raf kowalski

  TI Thinks Resolved

  Part Number: SN54AHCT14 Other Parts Discussed in Thread: SN54ABT245A , SN54ABT244 , SN54AHC32 , , SN74ABT244A , SN74AHCT14 , SN74AHC32 , SN74ABT245B Hi I am looking for IBIS models for the following devices: - SN54ABT245A - SN54ABT244 - SN54AHC32…

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• RE: SN74HC32: Do I need current limiting resistor on input?

  

  Clemens Ladisch

  Resolved

  CMOS inputs have a very high impedance; a series resistor would have no noticeable effect. You can connect the inputs directly to V CC or GND or a logic output. Please note that the clamp current limit is specified for voltages outside the recommended…

  • over 5 years ago
  • Logic
  • Logic forum

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