NXP 16-Channel I/O Expander TSSOP 24, PCA9555PW,118
- RS Stock No.:
- 219-4624
- Mfr. Part No.:
- PCA9555PW,118
- Brand:
- NXP
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 5 units)*
£7.88
(exc. VAT)
£9.455
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 5 unit(s) shipping from 01 June 2026
- Plus 12,860 unit(s) shipping from 08 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | £1.576 | £7.88 |
| 50 - 95 | £1.532 | £7.66 |
| 100 - 245 | £1.498 | £7.49 |
| 250 - 995 | £1.466 | £7.33 |
| 1000 + | £1.45 | £7.25 |
*price indicative
- RS Stock No.:
- 219-4624
- Mfr. Part No.:
- PCA9555PW,118
- Brand:
- NXP
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NXP | |
| Product Type | I/O Expander | |
| Number of I/O Channels | 16 | |
| Package Type | TSSOP | |
| Clock Frequency | 400kHz | |
| Mount Type | Surface | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Supply Voltage | 2.3V | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 24 | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Height | 1.1mm | |
| Length | 7.9mm | |
| Series | PCA9555 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand NXP | ||
Product Type I/O Expander | ||
Number of I/O Channels 16 | ||
Package Type TSSOP | ||
Clock Frequency 400kHz | ||
Mount Type Surface | ||
Maximum Supply Voltage 5.5V | ||
Minimum Supply Voltage 2.3V | ||
Minimum Operating Temperature -40°C | ||
Pin Count 24 | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Height 1.1mm | ||
Length 7.9mm | ||
Series PCA9555 | ||
Automotive Standard No | ||
The NXP PCA9555 is a 24 pin CMOS device that provides 16 bits of general purpose parallel input or output (GPIO) expansion for I2C bus or SMBus applications and was developed to enhance the NXP semiconductors family of I2C bus i/o expanders. The improvements include higher drive capability, 5 V I/O tolerance, lower supply current, individual i or o configuration, and smaller packaging.
No glitch on power-up
Supports hot insertion
Low standby current
Related links
- NXP 16-Channel I/O Expander TSSOP 24
- NXP 16-Channel I/O Expander TSSOP 24112
- NXP 16-Channel I/O Expander TSSOP 24112
- Texas Instruments 16-Channel I/O Expander TSSOP 24, TCA9535PWR
- Texas Instruments 16-Channel I/O Expander TSSOP 24
- NXP 8-Channel I/O Expander TSSOP 24
- NXP 8-Channel I/O Expander TSSOP 24118
- NXP 16-Channel I/O Expander SOIC 24