I2C to 8 Bit Parallel IO Expander PCF8574 – Cascadable

CAD 3.60

>> Login to see your personal Discounts
>> Please read Important Information

57 in stock

SKU: 26539 Category:

Description

A maximum of 8 of these modules can be daisy-chained to a maximum of 64 digital IO.

8 different I2C addresses can be selected after a small modification:
The I2C address on these modules is fixed by default, but it can be changed by cutting the 3 short traces shown in the picture and adding jumper caps instead.

The modules contain 10k pull-up resistors for the I2C bus. Please understand that these resistors will be connected in parallel when you cascade multiple modules.

The library for Arduino is available.

Supply voltage: 2.5 – 6V
Max. combined current: 100mA
Output current source: 1mA max.
Output current sink: 25mA max.

Additional information

ean

4260474035397

MPN

Does not apply.

Manufacture

UNIVERSAL-SOLDER

Model Number

N.A.

Brand

CANADUINO

Manufacturer

UNIVERSAL-SOLDER

Reviews

There are no reviews yet.

Be the first to review “I2C to 8 Bit Parallel IO Expander PCF8574 – Cascadable”