Buying Guides
Sourcing obsolete ICs: options and risks
When a part reaches end of life, you still have options. Here is how they compare.
Interface ICs
CAN, RS-485, RS-232 and USB interface silicon, level translators, buffers and transceivers.
- 503 part numbers
- 3 lots on hand
Common types
Pick a type to see the matching part numbers in the catalog.
Interface ICs part numbers.
Parts with lot photos come first. Every part on this list can be quoted.
- LE9641PQCTQFN48AvailableQuote
MicrochipInterface and communication IC - TW8836AT-LB2-GELQFP-128AvailableQuote
RenesasInterface and communication IC - TW8835-LA2-CRLQFP-128AvailableQuoteRenesasInterface and communication IC
- ATA6561-GBQW—AvailableQuoteMicrochipInterface IC
- NCV7344D13R2G—AvailableQuote
onsemiInterface IC - FIN1002M5X—AvailableQuoteonsemiInterface IC
- SP485EN-L/TR—AvailableQuote
MaxLinearInterface IC - SP485CN-L/TR—AvailableQuoteMaxLinearInterface IC
- TJA1057CT/0Z—AvailableQuote
NXPInterface IC - SP485EEN-L/TR—AvailableQuoteMaxLinearInterface IC
- ATA6501T-4CWVAO—AvailableQuoteMicrochipInterface IC
- NCV7342MW3R2G—AvailableQuoteonsemiInterface IC
- TJA1044BT/0Z—AvailableQuoteNXPInterface IC
- SP3485CN-L/TR—AvailableQuoteMaxLinearInterface IC
- THVD1400DRLR—AvailableQuote
Texas InstrumentsInterface IC - TJA1057GT/3J—AvailableQuoteNXPInterface IC
- TJA1057GTK/3Z—AvailableQuoteNXPInterface IC
- THVD1400DR—AvailableQuoteTexas InstrumentsInterface IC
- SP202ECN-L/TR—AvailableQuoteMaxLinearInterface IC
- LAN8720A-CP—AvailableQuoteMicrochipInterface IC
- LAN8720A-CP-TR-ABC—AvailableQuoteMicrochipInterface IC
- LAN8720A-CP-TR—AvailableQuoteMicrochipInterface IC
- MCP2544FDT-E/SN—AvailableQuoteMicrochipInterface IC
- MCP2542FDT-E/SN—AvailableQuoteMicrochipInterface IC
Related guides
Useful reading before you order.
Buying Guides
Prepare your BOM for a faster quote
What to put in a parts list so suppliers can quote quickly and correctly.
Buying Guides
Date codes and traceability: what to ask
What date codes and lot codes tell you, and the questions to ask before you buy.
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We reply with availability, lot and lead time. One part or a full BOM both work.