Analog Switch Quad SPST 16-Pin SOIC T/R

The ’HC4316 and CD74HCT4316 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.In addition these devices contain logic-level translation circuits that provide for analog signal switching of voltages between ±5V via 5V logic. Each switch is turned on by a high-level voltage on its select input (S) when the common Enable (E) is Low. A High E disables all switches. The digital inputs can swing between VCC and GND; the analog inputs/outputs can swing between VCC as a positive limit and VEE as a negative limit. Voltage ranges are shown in Figures 2 and 3.

Wide Analog-Input-Voltage Range V_CC – V_EE...0V to 10V

Low "ON" Resistance

• 45O (Typ)...V_CC = 4.5V
• 35O (Typ)...V_CC = 6V
• 30O (Typ)...V_CC – V_EE = 9V

Fast Switching and Propagation Delay Times

Low "OFF" Leakage Current

Built-In "Break-Before-Make" Switching

Logic-Level Translation to Enable 5V Logic to Accommodate ±5V Analog Signals

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

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