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TCA9548A / PCA9548 (Same TCA Diff Manuf.) 9548 I2C 1-8 Multi-Channel Expansion Module Board Multiplexer TCA9548 Arduino

has variants

Home Appliances › Electrical Circuitry & Parts › Others

id 13799610355first seen 29 Apr 2026, 10:45 pmlast seen 2mo agodetail 2mo ago

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Latest price

RM3.90

Rating

5.00 ★

Variants

Sold count history

last 90 days

Price range history

last 90 days

Variants

2 active

Variant	Price	Δ	Stock	First seen	Updated
PCA9548	RM3.90	RM0.00	in stock	2mo ago	2mo ago
TCA9548A	RM3.90	RM0.00	in stock	2mo ago	2mo ago

Variant price history

last 365 days · sampled by weekly scan:full

PCA9548TCA9548A

Description

Product Parameters
Working voltage: 1.65V~5.5V
llC clock frequency: 0~400KHz
Working environment temperature: -40°C~85C
Small board size: 31.5mm*21.4mm with two M3 mounting holes
Instructions For Use
The /RESET,SDA, SCL,AO，A1,and A2 pins on the small board areconnected to the pull-up 10K resistor, no need to connect externally.