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DESCRIPTION/ORDERING INFORMATION (CONTINUED)

OE

CLK

1D

1Q

To Seven Other Channels

C1

1

11

2

19

1D

SN74LVC574A-EP

OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOP

WITH 3-STATE OUTPUTS

SCAS750A – DECEMBER 2003 – REVISED AUGUST 2005

preventing damaging current backflow through the device when it is powered down.

resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of thIs device as a translator in

a mixed 3.3-V/5-V system environment.

FUNCTION TABLE

(EACH FLIP-FLOP)

INPUTS

OUTPUT

Q

OE

CLK

D

L

↑

H

H

L

↑

L

L

L

L

X

H

X

X

Z

LOGIC DIAGRAM (POSITIVE LOGIC)

2