CD74HC4067 16 Channel Multiplexer

OVERVIEW:

The CD74HC4067 and CD74HCT4067 devices are digitally controlled analogue switches that utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL, with the low power consumption of standard CMOS integrated circuits.

These analogue multiplexers/demultiplexers control analogue voltages that may vary across the voltage supply range. They are bidirectional switches thus allowing any analogue input to be used as an output and vice-versa. The switches have low "on" resistance and low "off" leakages. In addition, these devices have an enable control which when high will disable all switches to their "off" state.

Features:

• Wide Analog Input Voltage Range
• Low "ON" Resistance
• VCC = 4.5V 70(Typ)
• VCC = 6V 60(Typ)
• Fast Switching and Propagation Speeds
• "Break-Before-Make" Switching 6ns (Typ) at 4.5V
• Available in Both Narrow and Wide-Body Plastic Packages
• Fanout (Over Temperature Range)
• Standard Outputs 10 LSTTL Loads
• Bus Driver Outputs 15 LSTTL Loads
• Wide Operating Temperature Range -55°C to 125°C
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HC Types
• 2V to 6V Operation
• High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
• HCT Types
• 4.5V to 5.5V Operation
• Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
• CMOS Input Compatibility, Il  1µA at VOL, VOH