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74HC20 pdf datasheet

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  • 标      签: 74HC20 74hc

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MM54HC20/MM74HC20Dual 4-Input NAND GateGeneral DescripTIonThese NAND gates uTIlize advanced silicon-gate CMOStechnology to achieve operaTIng speeds similar to LS-TTLgates with the low power consumpTIon of standard CMOSintegrated circuits. All gates have buffered outputs. All deviceshave high noise immunity and the ability to drive 10LS-TTL loads. The 54HC/74HC logic family is functionallyas well as pin-out compatible with the standard 54LS/74LSlogic family. All inputs are protected from damage due tostatic discharge by internal diode clamps to VCC andground.
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