NXP Semiconductors · Interface IC
PCA9555DB
NXP Semiconductors Interface IC
Part-number family from Philips Semiconductors (now NXP Semiconductors, 2006). Older stock may carry Philips Semiconductors markings.
Request a quote for PCA9555DBThe PCA9555DB is an Interface IC from NXP Semiconductors. It is listed in our Interface ICs catalog (Analog & Mixed Signal).
PartnerSemi sources the PCA9555DB for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | PCA9555DB |
|---|---|
| Manufacturer | NXP Semiconductors |
| Heritage brand (part family) | Philips Semiconductors |
| Product type | Interface IC |
| Category | Interface ICs |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More NXP Semiconductors Interface ICs
| Part number | Type | |
|---|---|---|
| PCA9555AHF | Interface IC | |
| PCA9555APW | Interface IC | |
| PCA9555BS | Interface IC | |
| PCA9555D | Interface IC | |
| PCA9555HF | Interface IC | |
| PCA9555N | Interface IC | |
| PCA9555PW | Interface IC | |
| PCA9556PW | Interface IC |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| PCA9555DBR | Texas Instruments | I/O Expanders |
Frequently asked questions
What is the PCA9555DB?
The PCA9555DB is an Interface IC from NXP Semiconductors. It is listed in our Interface ICs catalog (Analog & Mixed Signal).
Which part numbers are similar to the PCA9555DB?
Similar part numbers in our catalog include PCA9555DBR (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the PCA9555DB?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=PCA9555DB&brand=NXP%20Semiconductors or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.