INTEGRATED CIRCUITS 74ALS573B/74ALS574A Latch flip–flop Product specification IC05 Data Handbook 1991 Feb 08 Philips Semiconductors Philips Semiconductors Product specification Latch/flip-flop 74ALS573B 74ALS574A FEATURES 74ALS573B/74ALS574A Octal transparent latch (3-State) Octal D flip-flop (3-State) It is an 8-bit edge triggered register coupled to eight 3-State output buffers.
The two sections of the device are controlled independently by clock (CP) and output enable (OE) control gates.
The register is fully edge triggered.
The state of the D input, one setup time before the Low-to-High clock transition is transferred to the corresponding flip-flop’s Q output.
The active-Low outpu...

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