©

1987

DATA SHEET

MOS INTEGRATED CIRCUIT

The

µPD22100 consists of 16 crosspoint switches organized in 4 rows and 4 columns, and the µPD22148 consists

of 32 crosspoint switches organized in 4 row and 8 columns. Any of the 16 or 32 switches can be selected by applying

appropriate address. The selected crosspoint turns on if during strobe and data In are high and turns off if during

strobe and data In are low.

FEATURES

µPD22100

µPD22148

• 4 × 4 CROSSPOINT SWITCHES

• 4 × 8 CROSSPOINT SWITCHES

• INTERNAL POWER ON RESET FUNCTION

• Including the Level Shifter Circuit

• Low ON-RESISTANCE

• Low ON-RESISTANCE

60

Ω Typ. (VDD = 15 V)

60

Ω Typ. (VDD = 15 V)

• Wide operating temperature Range

• Wide operating temperature Range

−40 °C to +85 °C

−40 °C to +85 °C

ORDERING INFORMATION

Part Number

Package

µPD22100C

16 pin plastic DIP (300 mil)

µPD22100GS

16 pin plastic SOP (300 mil)

µPD22148CA

22 pin plastic shrink DIP (300 mil)

TRUTH TABLE

µPD22100

µPD22100, 22148

Document No. IC-2128 (1st edition)

Date Published March 1997 P

Printed in Japan

CROSSPOINT SWITCH WITH CONTROL MEMORY

CMOS IC

INPUT

S

SELECTED CHANNELS

D C B A

DATA

Y2

L

H

H

H

H

H

H

H

H

H

H

X

L

L

L

L

L

L

L

L

H

H

X

L

L

L

L

L

L

L

L

H

H

X

L

L

L

L

H

H

H

H

H

H

X

L

L

H

H

L

L

H

H

H

H

X

L

H

L

H

L

H

L

H

L

H

Y2

Y2

Y3

Y0

NC

OFF

ON

NC

NC

NC

NC

NC

NC

NC

NC

Y0

NC

NC

OFF

ON

Y0

Y0

Y3

Y1

Y1

Y1

Y1

Y2

Y3

Y3

X1

X2

X3

X0

X0

X1

X2

X3

X1

X0

X1

X2

X3

X0

X2

X3

OFF

ON

NC

NC

OFF

ON

NC

NC

OFF

ON

NC

NC