UPD22148

DATA SHEET MOS INTEGRATED CIRCUIT µPD22100, 22148 CROSSPOINT SWITCH WITH CONTROL MEMORY CMOS IC 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 INTERNAL POWER ON RESET FUNCTION Low ON-RESISTANCE 60 Ω Typ. (VDD = 15 V) 4 × 8 CROSSPOINT SWITCHES Including the Level Shifter Circuit Low ON-RESISTANCE 60 Ω Typ. (VDD = 15 V) Wide operating temperature Range −40 °C to +85 °C Wide operating temperature Range −40 °C to +85 °C ORDERING INFORMATION Part Number Package 16 pin plastic DIP (300 mil) 16 pin plastic SOP (300 mil) 22 pin plastic shrink DIP (300 mil) µPD22100C µPD22100GS µPD22148CA TRUTH TABLE µPD22100 INPUT S D C B A DATA Y0 Y0 Y0 Y0 X0 X1 X2 X3 L H H H H H H H H X L L L L L L L L X L L L L L L L L X L L L L H H H H X L L H H L L H H X L H L H L H L H NC OFF ON NC NC NC NC NC NC NC NC OFF NC ON NC OFF NC ON NC OFF ON SELECTED CHANNELS Y1 Y1 Y1 Y1 X0 X1 X2 X3 Y2 Y2 Y2 Y2 Y3 Y3 Y3 Y3 X0 X1 X2 X3 X0 X1 X2 X3 NC NC H H H H H H H H H H L H NC NC OFF ON Document No. IC-2128 (1st edition) Date Published March 1997 P Printed in Japan © 1987 µPD22100, 22148 µPD22148 INPUTS S E D C ...