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SN74LV374A-Q1,pdf(Octal Edge-T

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  • 标      签: Flip-Flop

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The SN74LV374A is an octal edge-triggered D-type flip-flop designed for 2-V to 5.5-V VCC operaTIon. This device features 3-state outputs designed specifically for driving highly capaciTIve or relaTIvely low-impedance loads. It is parTIcularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels set up at the data (D) inputs. A buffered output-enable (OE) input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly.
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