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74ALS74A Dual D-type flip-flop with set and reset
Product specification IC05 Data Handbook 1996 Jul 01
Philips Semiconductors
Philips Semiconductors
Product specification
Dual D-type flip-flop with set and reset
74ALS74A
DESCRIPTION
The 74ALS74 is a dual positive edge-triggered D-type flip-flop featuring individual data, clock, set, and reset inputs; also true and complementary outputs. Set (SD) and reset (RD) are asynchronous active-Low inputs and operate independently of the clock input. When set and reset are inactive (High), data at the D input is transferred to the Q and Q outputs on the Low-to-High transition of the clock. Data must be stable just one setup time prior to the Low-to-High transition of the clock for predictable operation.