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HD74BC574A
Octal D Type Flip Flops With 3 State Outputs
REJ03D0288–0300Z (Previous ADE-205-042A (Z))
Rev.3.00 Jul.16.2004
Description
The HD74BC574A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process. The device features low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz. The device has eight edge triger D type flip flops with three state outputs in a 20 pin package. Data at the D inputs meeting set up requirements, are transferred to the Q outputs on positive going transitions of the clock input. When the latch enable goes low, data at the D inputs will be retained at the outputs until latch enable returns high again.
HD74BC574A Datasheet
