25LC128
PCAL9554C (2)PCAL9554 (4)PCAL955 (6)PCAL95 (12)PCAL (22)PCA (1390)

NXP Semiconductors

PCAL9554CPWJ

IC GPIO EXPANDER 16TSSOP
NXP Semiconductors

PCAL9554CBS,128

I/O Expander 8 I²C, SMBus 400kHz 16-HVQFN (3x3)

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