[elecena] PCA9544ADW Texas Instruments SOP20 - zmiany ceny 4-Ch I2C-bus Multiplexer w/ Interrupt Logic, Add: 1110 xxx, 2.3÷5.5V, -40÷85°C PCA9544ADWR PCA9544ADW Texas Instruments SOP20 - 4.22 PLN https://elecena.pl/product/23422071/pca9544adw-texas-instruments-sop20 2023-05-10 PCA9544ADW Texas Instruments SOP20 - 3.84 PLN https://elecena.pl/product/23422071/pca9544adw-texas-instruments-sop20 2025-09-04