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SN74LS193: Fan-out of LS vs Standard TTL 74193

Part Number: SN74LS193


Tool/software:

  1. What is the fan-out for SN74LS193 vs SN74193?
    TTL Standard parts typically can drive 10 inputs and LS can drive 5 inputs.
    I have an application with one of Outputs from Counter connected to 7 inputs of other logic parts. There could be a mixature of TTL Standard Logic parts and LS Logic parts.