U74HCT4094

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

2 of 6

www.unisonic.com.tw

QW-R502-665.A

PIN CONFIGURATION

FUNCTION TABLE

INPUTS

PARALLEL OUTPUTS

SERIAL OUTPUTS

CP

OE

STR

D

QP0

QPn

QS1

QS2

↑

L

X

X

Z

Z

Q’6

NC

↓

L

X

X

Z

Z

NC

QP7

↑

H

L

X

NC

NC

Q’6

NC

↑

H

H

L

L

QPn-1

Q’6

NC

↑

H

H

H

H

QPn-1

Q’6

NC

↓

H

H

H

NC

NC

NC

QP7

Note:H : HIGH voltage level; L : LOW voltage level.

X : Don’t care.High impedance OFF-state.

NC: No change.

↑ : Low-to-High CP transition.

↓ : High-to-Low CP transition.

Q’6: the information in the seventh register stage is transferred to the 8th register stage and QSn output at the

positive clock edge

LOGIC SYMBOL

9

QS1

QS2

QP1

QP3

QP2

QP0

QP4

QP5

QP6

QP7

STR

10

4

5

6

7

14

13

12

11

CP

D

2

1

3

OE

15