Tying inputs to ground?

Discussion in 'General Electronics Chat' started by NM2008, Mar 4, 2012.

  1. NM2008

    Thread Starter Senior Member

    Feb 9, 2008
    135
    0
    Hi there,
    I have a ULN2004A driver ic.
    Just wondering, would I get away with not tying the inputs to ground via a pull down resistor. In other words do the inputs of this ic need to be tied to ground to avoid false triggering?
    Cant seem to find info in datasheets about this.

    Thanks
    Regards NM
     
  2. Audioguru

    New Member

    Dec 20, 2007
    9,411
    896
    The ULN2004A datasheet shows that it already has input pull down resistors.
     
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