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TECHNICAL DATA
IN74LV74 Dual D-type flip-flop with set and reset; positive-edge trigger
The IN74LV74 is a low-voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT74. The IN74LV74 is a dual positive edge triggered, D-type flip-flop with individual data (D) inputs, clock (CP) inputs, set (SD) and (RD) inputs; also complementary Q and Q outputs. The set and reset are asynchronous active LOW inputs and operate independently of the clock input. Information on the data input is transferred to the Q output on the LOW-to-HIGH transition of the clock pulse. The D inputs must be stable one set-up time prior to the LOW-toHIGH clock transition, for predictable operation.
IN74LV74 Datasheet
