NXP 16-Channel I/O Expander TSSOP 24

View all I/O Expanders
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Subtotal 50 units (supplied on a continuous strip)*

£76.60

(exc. VAT)

£91.90

(inc. VAT)

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  • 12,875 unit(s) ready to ship
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Units
Per unit
50 - 95£1.532
100 - 245£1.498
250 - 995£1.466
1000 +£1.45

*price indicative

Packaging Options:
RS Stock No.:
219-4624P
Mfr. Part No.:
PCA9555PW,118
Brand:
NXP
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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

Pin Count

24

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

PCA9555

Height

1.1mm

Standards/Approvals

No

Width

4.5 mm

Length

7.9mm

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

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