Texas Instruments 8-Channel I/O Expander I2C, SMBus 16-Pin PDIP, PCF8574AN

This image is representative of the product range

View all I/O Expanders
Bulk discount available

Subtotal (1 tube of 25 units)*

SGD68.875

(exc. GST)

SGD75.075

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • 50 unit(s) ready to ship
  • Plus 525 unit(s) ready to ship from another location
  • Plus 250 unit(s) shipping from 05 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
25 - 125SGD2.755SGD68.88
150 - 275SGD2.486SGD62.15
300 - 375SGD2.456SGD61.40
400 - 475SGD2.426SGD60.65
500 +SGD2.396SGD59.90

*price indicative

RS Stock No.:
920-3374
Mfr. Part No.:
PCF8574AN
Manufacturer:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Number of I/O Channels

8

Interface

I2C, SMBus

Number of Pins

16

Package Type

PDIP

Clock Frequency

100kHz

Mounting Type

Through Hole

I²C Bus I/O Expander, Texas Instruments


For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


Related links