NXP 16, 16-Channel I/O Expander 24, 24-Pin TSSOP24, TSSOP24, PCA9555PW,118
- RS Stock No.:
- 219-4624
- Mfr. Part No.:
- PCA9555PW,118
- Brand:
- NXP
View all I/O Expanders
20 In stock for delivery within 7 working day(s)
Price (ex. GST) Each (In a Pack of 5)
$4.064
(exc. GST)
$4.674
(inc. GST)
| units | Per unit | Per Pack* |
| 5 - 45 | $4.064 | $20.32 |
| 50 - 95 | $3.978 | $19.89 |
| 100 - 245 | $3.886 | $19.43 |
| 250 - 995 | $3.808 | $19.04 |
| 1000 + | $3.754 | $18.77 |
| *price indicative | ||
Packaging Options:
- RS Stock No.:
- 219-4624
- Mfr. Part No.:
- PCA9555PW,118
- Brand:
- NXP
Technical data sheets
Legislation and Compliance
Product Details
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
Supports hot insertion
Low standby current
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
| Attribute | Value |
| Number of I/O Channels | 16, 16 |
| Number of Pins | 24, 24 |
| Package Type | TSSOP24, TSSOP24 |
| Clock Frequency | 400 KHz, 400 KHz |