NXP 8, 8-Channel I/O Expander 24, 24-Pin TSSOP24, TSSOP24, PCA9548APW,118

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Subtotal (1 pack of 10 units)*

£8.72

(exc. VAT)

£10.46

(inc. VAT)

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In Stock
  • 60 unit(s) ready to ship
  • Plus 50 unit(s) ready to ship from another location
  • Plus 16,480 unit(s) shipping from 29 October 2025
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Units
Per unit
Per Pack*
10 - 40£0.872£8.72
50 - 90£0.856£8.56
100 - 240£0.838£8.38
250 - 990£0.822£8.22
1000 +£0.805£8.05

*price indicative

Packaging Options:
RS Stock No.:
219-4622
Mfr. Part No.:
PCA9548APW,118
Brand:
NXP
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Brand

NXP

Number of I/O Channels

8, 8

Number of Pins

24, 24

Package Type

TSSOP24, TSSOP24

Clock Frequency

400 kHz, 400 kHz

The NXP PCA9548A is an octal bidirectional translating switch controlled via the I2C bus. The SCL or SDA upstream pair fans out to eight downstream pairs, or channels. Any individual SCx or SDx channel or combination of channels can be selected, determined by the contents of the programmable control register.

No glitch on power-up
Supports hot insertion
Low standby current

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