TI (Texas Instruments) PCA9518DBQRG4 Applications: Buffer Interface: I??C Mounting Type: Surface Mount Package / Case: 20-QSOP Series: - Voltage - Supply: 3 V ~ 3.6 V Product Category: Interface - I/O Expanders RoHS: yes Logic Family: PCA Operating Supply Voltage: 3 V to 3.6 V Operating Temperature Range: - 40 C to + 85 C Mounting Style: SMD/SMT Factory Pack Quantity: 2500 Package: SSOP