NXP 16-Channel I/O Expander I2C, SMBus 24-Pin SOIC, PCA9555D,112

View all I/O Expanders
Bulk discount available

Subtotal (1 unit)*

£2.56

(exc. VAT)

£3.07

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 17 unit(s) ready to ship
  • Plus 31 unit(s) ready to ship from another location
  • Plus 132 unit(s) shipping from 12 September 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£2.56
10 - 19£2.16
20 - 49£2.07
50 - 99£1.98
100 +£1.86

*price indicative

RS Stock No.:
483-7193
Mfr. Part No.:
PCA9555D,112
Brand:
NXP
Find similar products by selecting one or more attributes.
Select all

Brand

NXP

Number of I/O Channels

16

Interface

I2C, SMBus

Number of Pins

24

Package Type

SOIC

Clock Frequency

400kHz

Mounting Type

Surface Mount

Maximum Supply Voltage

5.5 V

Minimum Supply Voltage

2.3 V

Related links