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Request evaluation samplesPCAL6416AHF,128 Interface - I/O Expanders by NXP Semiconductors
PCAL6416AHF,128 is a Interface - I/O Expanders model from NXP Semiconductors, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Interface - I/O Expanders product path. Known package information currently points to 24-HWQFN under the NXP Semiconductors brand listing. 16-bit low-voltage translating I2C/SMBus GPIO expander used as NXP functional replacement. TrustCompo combines the available model, brand, hierarchy, and specification details around PCAL6416AHF,128 so buyers can move faster from review to quotation.
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Datasheet
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Key specifications
Series
PCAL6416A
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Interface - I/O ExpandersDescription
16-bit low-voltage translating I2C/SMBus GPIO expander used as NXP functional replacement.
key Attributes
-
Datasheet
View PCAL6416AHF,128 DatasheetTechnical document
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Product overview
Overview
PCAL6416AHF,128 is an NXP 16-bit low-voltage translating I2C and SMBus GPIO expander in 24-HWQFN. NXP lists this family as the recommended replacement for several PCA8575 and PCA9675 EOL variants. It is best handled as a functional migration target because package, voltage-domain behavior, reset features, and register compatibility require design review.
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Popular Specs Surfaced First
Product Attribute
Number Of I/O
16
Product Attribute
Clock Frequency
400 kHz
Product Attribute
Manufacturer
NXP USA Inc.
Product Attribute
Interface
I2C / SMBus
Product Attribute
Supply Voltage
1.65 V to 5.5 V
Product Attribute
Lifecycle Status
Active / replacement path
Number Of I/O
16
Clock Frequency
400 kHz
Manufacturer
NXP USA Inc.
Interface
I2C / SMBus
Supply Voltage
1.65 V to 5.5 V
Lifecycle Status
Active / replacement path
Package / Case
24-HWQFN
Function
16-bit low-voltage translating GPIO expander
PCAL6416AHF,128 cross reference and alternatives
PCAL6416AHF,128 replacement and cross-reference parts
Review mapped alternatives for PCAL6416AHF,128 from NXP Semiconductors. Compare replacement type, package, lifecycle, stock, and sourcing context before RFQ or engineering approval.
FunctionalNXP Semiconductors24-SSOP
PCA8575DB,118
NXP recommended functional 16-bit GPIO migration path; board and firmware validation required.
Replacement Type
Functional
Lifecycle status
LTB
key Attributes
-
Available Quantity
12,000
Sourcing Signal
Review mapped alternatives for PCAL6416AHF,128 from NXP Semiconductors. Compare replacement type, package, lifecycle, stock, and sourcing context before RFQ or engineering approval.
FunctionalNXP Semiconductors24-TSSOP
PCA8575PW,118
NXP recommended 16-bit functional migration path. Treat as redesign/qualification due to package and register differences.
Replacement Type
Functional
Lifecycle status
LTB
key Attributes
-
Available Quantity
12,000
Sourcing Signal
Review mapped alternatives for PCAL6416AHF,128 from NXP Semiconductors. Compare replacement type, package, lifecycle, stock, and sourcing context before RFQ or engineering approval.
Common questions
Product FAQ
Quick answers for buyers reviewing PCAL6416AHF,128, stock, documentation, and sourcing steps.
What is PCAL6416AHF,128?
PCAL6416AHF,128 is a Interface - I/O Expanders component from NXP Semiconductors. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for PCAL6416AHF,128?
PCAL6416AHF,128 is listed with package reference 24-HWQFN. The current product description is 16-bit low-voltage translating I2C/SMBus GPIO expander used as NXP functional replacement., and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is PCAL6416AHF,128 available in stock?
This page currently shows 30000 units in stock and 20000 units available for PCAL6416AHF,128. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for PCAL6416AHF,128?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for PCAL6416AHF,128 by NXP Semiconductors. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for PCAL6416AHF,128?
Yes. This page links to the datasheet for PCAL6416AHF,128 by NXP Semiconductors, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify PCAL6416AHF,128 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for PCAL6416AHF,128 before approving the order.
Interface - I/O Expanders
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