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PCA9554 Datasheet, PDF (14/20 Pages) NXP Semiconductors – 8-bit I2C and SMBus I/O port with interrupt
Philips Semiconductors
8-bit I2C and SMBus I/O port with interrupt
Product data sheet
PCA9554/PCA9554A
SO16: plastic small outline package; 16 leads; body width 7.5 mm
SOT162-1
2004 Sep 30
14