Datasheet4U Logo Datasheet4U.com

CY74FCT399T Datasheet QUAD 2-INPUT REGISTER

Manufacturer: Texas Instruments

Overview: CY74FCT399T QUAD 2-INPUT REGISTER D Function, Pinout, and Drive Compatible With FCT and F Logic D Reduced VOH (Typically = 3.

General Description

The CY74FCT399T is a high-speed quad 2-input register that selects four bits of data from either of two sources (ports) under control of a common select (S) input.

Selected data are transferred to a 4-bit output register synchronous with the low-to-high transition of the clock (CP) input.

The 4-bit D-type output register is fully edge triggered.