mario::konrad - Integrated Circuit - 574 : Octal D-Type Flip-Flop; positive edge-trigger; 3-State

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Integrated Circuit - 574 : Octal D-Type Flip-Flop; positive edge-trigger; 3-State

© 2003-04-27 / Mario Konrad

Function Table

Function Table

OPERATING MODE	OE#	CP	Dn	FLIP-FLOPS	Q0..Q7
load and read register	L	up	l	L	L
	L	up	h	H	H
load registers and disable outputs	H	up	l	L	Z
	H	up	h	H	Z

L: low voltage
H: high voltage
X: don’t care
Z: High Impedance
l: Low Voltage one setup time prior to the H-L-transition of CP
h: High Voltage one setup time prior to the H-L-transition of CP
up: L-H-transition of CP