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  • SN54AHC32: Die differences

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    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 the…
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  • RE: SN54AHCT14: Looking for IBIS model for SN54ABT245A, SN54ABT244, SN54AHC32, SN54AHCT14

    On the product page of the SN74AHCT14, SN74AHC32, SN74ABT244A, or SN74ABT245B, click on "Design & development", then on "Design tools & simulation".
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  • RE: SN74HC32: Do I need current limiting resistor on input?

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    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…

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