CD74HC22106

CD74HC22106 Data Sheet January 1999 File Number 1719.5 QMOS 8 x 8 x 1 Crosspoint Switches with Memory Control The CD74HC22106 is a digitally controlled analog switch which utilize silicon-gate CMOS technology. The CD74HC22106 features CMOS input-voltage-level compatibility. The Master Reset has an internal pull-up resistor and is normally used with a 0.1µF capacitor. During power up all switches are automatically reset. The crosspoint switches will reset with MR = 0 even if CE is high. A 6-bit address through a 6 line to 64 line decoder selects the transmission gate which can be turned on by applying a logic ONE to the DATA input and logic ZERO to the STROBE. Similarly, any transmission gate can be turned OFF by applying a logic ZERO to the DATA input while strobing the STROBE with a logic ZERO. The CE pin allows the crosspoint array to be cascaded for matrix expansion in both the X and Y directions. Features 64 Analog Switches in an 8 x 8 x 1 Array On-Chip Line Decoder and Control Latches Automatic Power-Up Reset by Using a 0.1µF Capacitor at the MR Pin RON Resistanced 95Ω at VCC = 4.5V Analog Signal Capability: VDD/2 Wide Operating Temp. Range: -40oC to 85oC 2V to 10V Operation High Noise Immunity: NIL = 30%, NIH = 30% of VDD; at VDD = 5V and 10V Pinout CD74HC22106 (PDIP) TOP VIEW A5 STROBE 1 2 3 4 28 A4 27 A3 26 A2 25 A1 24 A0 23 X1 22 X3 21 X5 20 X7 19 VDD 18 Y0 17 Y1 16 Y2 15 Y3 Ordering Information PART NUMBER CD74HC22106E TEMP. RANGE (oC) -40 to 85 ...