OCTAL D-TYPE FLIP-FLOP;POSITIVE-EDGE TRIGGER;3-STATE; INVERTING

 

 

DESCRIPTION

 

The U74HCT564 is octal D-type flip-flops featuring separate
D-type inputs for each flip-flop and inverting 3-state outputs for bus
oriented applications. A clock (CP) and an output enable ( OE) input
are common to all flip-flops.
The 8 flip-flops will store the state of their individual D-inputs that
meet the set-up and hold times requirements on the LOW-to-HIGH
CP transition.
When OE is LOW, the contents of the 8 flip-flops are available at
the outputs. When OE is HIGH, the outputs go to the high impedance
OFF-state. Operation of the OE input does not affect the state of the
flip-flops.

FEATURES

* 3-state inverting outputs for bus oriented applications
* 8-bit positive-edge triggered register
* Common 3-state output enable input
* Independent register and 3-state buffer operation
* Output capability: bus driver