PCAL9555AHF,128
Specifications
| Interface | I2C · SMBus |
| Number of I/O | 16 |
| Operating Temperature | -40°C to +85°C |
| Current - Output High(IOH) | 10mA |
| Features | Reset function · Built-in LED driver · Cascade and address expansion |
| Interrupt Output | Interrupt Output |
| Number of Supporting Devices | 8 |
| Quiescent Supply Current | 1uA |
| Voltage - Supply | 1.65V to 5.5V |
Price
| Quantity | Unit price |
|---|---|
| 1 pcs | USD 2.78 |
| 10 pcs | USD 2.33 |
| 30 pcs | USD 2.05 |
| 100 pcs | USD 1.77 |
| 500 pcs | USD 1.63 |
| 1,000 pcs | USD 1.58 |
Indicative price as of 2026-10-31 15:03 Beijing time · 52h old — ask us for a fresh quote before you commit.
Spot prices on passives and power parts can move by double digits within a single day. Treat this as a reference point, not a binding offer — confirm before you pass it to your customer.
| Availability | In stock |
| Stock | 9,350 pcs |
| Lead time | Ships in 3–5 working days once the lot is confirmed |
| Condition | New & original — lot checked before shipment |
| MOQ | 1 pcs |
| MPQ | 6,000 pcs |
| Stock checked | 2026-10-31 15:03 |
| Price updated | 2026-10-31 15:03 |
Questions buyers ask
Is PCAL9555AHF,128 in stock?
In stock — 9,350 pcs. Ships in 3–5 working days once the lot is confirmed. Stock last checked 2026-10-31. Minimum order quantity 1 pc.
Is PCAL9555AHF,128 new and original?
Yes. Every lot is checked before it ships; if a lot is ever refurbished or pulled from a board, the quote says so before you order.
What does PCAL9555AHF,128 cost?
Indicative unit price is USD 2.78; volume breaks are quoted per order.
What are the key specifications of PCAL9555AHF,128?
Voltage - Supply 1.65V to 5.5V, Quiescent Supply Current 1uA, Current - Output High(IOH) 10mA, Operating Temperature -40°C to +85°C.
Is PCAL9555AHF,128 RoHS compliant?
The data feed lists RoHS: Yes — confirm on the datasheet for your batch.
Where is the PCAL9555AHF,128 datasheet?
Alternatives & cross-reference
No published cross-reference is on record for PCAL9555AHF,128 yet. If you are looking for a replacement or an obsolete-part substitute, send us the part number and what it is used for — this is what we do most.
Send the quantity, target price and application. We reply within 24 hours.
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