Texas Instruments 8-Channel I/O Expander PDIP 16

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Bulk discount available

Subtotal (1 tube of 25 units)*

TWD1,587.50

(exc. GST)

TWD1,667.00

(inc. GST)

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Orders below TWD1,300.00 (exc. GST) cost TWD500.00.
In Stock
  • 275 unit(s) ready to ship from another location
  • Plus 250 unit(s) shipping from February 10, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
25 - 25TWD63.50TWD1,587.50
50 - 75TWD62.20TWD1,555.00
100 +TWD61.00TWD1,525.00

*price indicative

RS Stock No.:
920-3374
Mfr. Part No.:
PCF8574AN
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Product Type

I/O Expander

Number of I/O Channels

8

Package Type

PDIP

Clock Frequency

100kHz

Mount Type

Through Hole

Maximum Supply Voltage

6V

Minimum Supply Voltage

2.5V

Pin Count

16

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

PCF8574

Height

5.08mm

Standards/Approvals

No

Width

6.6 mm

Length

19.69mm

Automotive Standard

No

I²C Bus I/O Expander, Texas Instruments


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