CD74HC4067 High -speed CMOS 16 channel simulation multi -road relics ANALOG/DIGITAL

Use CD74HC4067's 16 -channel analog signal switch

Sims signal input: C0-C15 16 channel

Simulation output: DIG

Channel control: S0-S3

Descripting: This is a breakout for the very handhanel analog/digital Multiplexer/DEMultiplexer CD74067. Internet routes the common pin (com in the schematic, sign to block) to one of16 Channel Pins (Chanxx). It works with both digital and analog signals (the voltage cannot be higher than vcc), and the connections function in Either Direction. Control it, Connect 4 Digital Outputs to the Chip's Address Select Pins (S0-S3), and see it the binary address of the channel you want (See the DataSheet for Details). This all all to connect up to 16 Sensors to your System users ly 5 pins!

SINCE The MUX/DEMUX Also Works with Digital Signals, you can use it to pipe TTL-Level Serial Data to or from Multiple Devices. Connect The TX Pins of 16 Devices to One RX Pin on Your MicroControllerYou can then select any one of this 16 deviceS to Listen to. If you want two-way commit, you can add a second board to route your microcontroller's tx l Ine to 16 device's rx lines. by using multiple boards, you can create similarArrangements for i2C, SPI, ETC.

The Internet Switches are bidirectional, support voltages between group and vcc, have low "on" resision and low "off" leakage, and to prevent crasstalk, per. FORM "BREAK-BEFORE-MAKE" switching."Pin, Which When Driven High, Will Completely Disconnect The Common Pin (ALL SWITCHES" OFF ").

Features:

2V to 6V Operation
"ON" Resistance: 70 OHMS @ 4.5V
6s Break-Before-Make @ 4.5V
Wide Operating Temperature Range: -55c to 125C