NXP 8-Channel I/O Expander SSOP 20

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Subtotal (1 reel of 2500 units)*

TWD89,250.00

(exc. GST)

TWD93,700.00

(inc. GST)

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Orders below TWD1,300.00 (exc. GST) cost TWD500.00.
In Stock
  • 2,500 unit(s) ready to ship from another location
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Units
Per unit
Per Reel*
2500 - 2500TWD35.70TWD89,250.00
5000 +TWD34.60TWD86,500.00

*price indicative

RS Stock No.:
219-4649
Mfr. Part No.:
PCF8574TS/3,118
Manufacturer:
NXP
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Brand

NXP

Product Type

I/O Expander

Number of I/O Channels

8

Package Type

SSOP

Clock Frequency

100kHz

Mount Type

Surface

Maximum Supply Voltage

5.5V

Minimum Supply Voltage

2.3V

Pin Count

20

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

PCF8574

Standards/Approvals

No

Height

1.5mm

Length

6.6mm

Width

4.5 mm

Automotive Standard

No

The NXP bidirectional I2C bus (serial clock (SCL), serial data (SDA)). The devices consist of eight quasi bidirectional ports, 100 kHz I2C bus interface, three hardware address inputs and interrupt output operating between 2.5 V and 6 V. The quasi bidirectional port can be independently assigned as an input to monitor interrupt status or keypads, or as an output to activate indicator devices such as LEDs.

Latched outputs directly drive LEDs

Total package sink capability of 80 mA

Active low open-drain interrupt output

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