Analog Switch Quad SPST 14-Pin SOIC T/R

The ’HC4066 and CD74HCT4066 contain four independent digitally controlled analog switches that use silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits. These switches feature the characteristic linear "ON" resistance of the metal-gate CD4066B. Each switch is turned on by a high-level voltage on its control input.

Wide Analog-Input-Voltage Range . . . . 0V - 10V

Low "ON" Resistance

• V_CC = 4.5V . . . . . . . .25O
• V_CC = 9V. . . . . . . .15O

Fast Switching and Propagation Delay Times

Low "OFF" Leakage Current

Wide Operating Temperature Range . . . –55°C to 125°C

HC Types

• 2V to 10V Operation
• High Noise Immunity: N_IL = 30%, N_IH = 30% of V_CC at V_CC = 5V and 10V

HCT Types

• Direct LSTTL Input Logic Compatibility, V_IL = 0.8V (Max), V_IH = 2V (Min)
• CMOS Input Compatibility, I_l = 1µA at V_OL, V_OH