3pcs CD74HC4067 16-Channel Analog Digital Multiplexer Module PCB Board

Specifications:

• Operation Voltage: 2V to 6V
• "On" Resistance: 70 Ohms @ 4.5V
• Break-Before-Make Time: 6ns @ 4.5V
• Operating Temperature Range: -50℃ to 125℃

Features:

• This is a breakout board for the versatile 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067.
• Operates like a rotary switch, internally routing the common pin to one of 16 channel pins (CHANxx).
• Compatible with both digital and analog signals (maximum voltage equal to VCC) with bidirectional connections.
• Control the chip by connecting 4 digital outputs to the address select pins (S0-S3) and use the binary address of the desired channel.
• Connect up to 16 sensors to your system using only 5 pins!
• Ideal for piping TTL-level serial data to or from multiple devices.
• Example Application: Connect TX pins of 16 devices to a microcontroller's RX pin. Select any of the 16 devices to listen to.
• For two-way communication, add a second board to route the microcontroller's TX line to 16 device's RX lines.
• Create configurations for I2C, SPI, and more using multiple boards.
• Internal switches are bidirectional, supporting voltages between ground and VCC. They feature low "on" resistance and low "off" leakage, with "break-before-make" switching to avoid crosstalk.
• The board includes a breakout for the chip's "enable" pin, which fully disconnects the common pin when driven high, turning off all switches.

Package Included:

• 3 x CD74HC4067 16-Channel Analog Digital Multiplexer