Interface & Logic

RS-232 & RS-485

interface rs232 rs485

696 catalog products

Category overview

RS-232, RS-485, and RS-422 transceiver ICs for serial and differential communications.

Why compare here

Compare channel count, data rate, cable distance, fail-safe behavior, and protection.

Common applications

Industrial automation, meters, building systems, instruments, and legacy serial links.

Selection guide

Confirm standard, half/full duplex, data rate, common-mode range, ESD, termination, and isolation.

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Category catalog

RS-232 & RS-485 components

696 products

SN75LBC777DW SOIC-20 official package render
Texas Instruments SN75LBC777DW-SOIC-20

SN75LBC777DW - Texas Instruments Circuitos integrados de RF

In stock
$2.65
SN75LBC968DL SSOP-56 package
Texas Instruments SN75LBC968DL-SSOP-56

SN75LBC968DL - Texas Instruments Circuitos integrados de RF

In stock
$19.93
sn75lp185adwr-texas-instruments-ic-rf-integrated-circuits-so package
Texas Instruments SN75LP185ADWR-SO

SN75LP185ADWR - Texas Instruments Circuitos integrados de RF

In stock
$0.53
SN75LP185DW SOIC-20 package reference
Texas Instruments SN75LP185DW-SOIC-20

SN75LP185DW - Texas Instruments Circuitos integrados e chips

In stock
$0.76
SP1481ECN-L/TR SOP-8 package reference
HJKE SP1481ECN-L-TR-SOP-8

SP1481ECN-L/TR - HJKE Circuitos integrados e chips

In stock
$0.38
SP1481EEN-L/TR SOP-8 package reference
HJKE SP1481EEN-L-TR-SOP-8

SP1481EEN-L/TR - HJKE Circuitos integrados e chips

In stock
$0.38
SP1485EEN-L/TR SOP-8 package reference
HJKE SP1485EEN-L-TR-SOP-8

SP1485EEN-L/TR - HJKE Circuitos integrados e chips

In stock
$0.38
SP1486ECN-L/TR SOP-8 package reference
Tudi SP1486ECN-L-TR-SOP-8

SP1486ECN-L/TR - Tudi Circuitos integrados e chips

In stock
$0.59
SP1486EEN-L/TR SOP-8 package reference
Tudi SP1486EEN-L-TR-SOP-8

SP1486EEN-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.59
SP1490ECP-L MAXLINEAR SOIC-8 package reference
MAXLINEAR SP1490ECP-L

SP1490ECP-L - MAXLINEAR Circuitos integrados e chips

In stock
$0.78
SP202CN-AOS UNSPECIFIED package
AOSSEMI SP202CN-AOS

SP202CN-AOS - AOSSEMI Circuitos integrados e chips

In stock
$0.20
SP202CN-TD SOP-16 package illustration
TDSEMIC SP202CN-TD-SOP-16

SP202CN-TD - TDSEMIC Circuitos integrados e chips

In stock
$0.25
SP202ECN-AOS UNSPECIFIED package
AOSSEMI SP202ECN-AOS

SP202ECN-AOS - AOSSEMI Circuitos integrados e chips

In stock
$0.20
SP202ECN-L/TR SOP-16 package illustration
Tudi SP202ECN-L-TR-SOP-16

SP202ECN-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.22
SP202EEN-AOS UNSPECIFIED package
AOSSEMI SP202EEN-AOS

SP202EEN-AOS - AOSSEMI Circuitos integrados e chips

In stock
$0.16
SP202EEN-TD SOP-16 package illustration
TDSEMIC SP202EEN-TD-SOP-16

SP202EEN-TD - TDSEMIC Circuitos integrados de controladores e interfaces

In stock
$0.26
sp206bca-l-maxlinear-ic-integrated-circuits-chips-sp206 package
MAXLINEAR SP206BCA-L-SP206

SP206BCA-L - MAXLINEAR Circuitos integrados e chips

In stock
$0.65
SP211ECT/TR MAXLINEAR SOIC-28 package reference
MAXLINEAR SP211ECT-TR

SP211ECT/TR - MAXLINEAR Circuitos integrados de controladores e interfaces

In stock
$3.26
SP213EEA-L/TR 28-Lead SSOP RS-28 package
MAXLINEAR SP213EEA-L-TR-SSOP-28

SP213EEA-L/TR - MAXLINEAR Circuitos integrados de controladores e interfaces

In stock
$0.49
SP232ACN-L/TR SOP-16 package illustration
Tudi SP232ACN-L-TR-SOP-16

SP232ACN-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.49
SP232ACP DIP-16 package
Tudi SP232ACP-DIP-16

SP232ACP - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.45
SP232AEN-L/TR SOP-16 package illustration
Tudi SP232AEN-L-TR-SOP-16

SP232AEN-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.24
SP232ECN-TD SOP-16 package illustration
TDSEMIC SP232ECN-TD-SOP-16

SP232ECN-TD - TDSEMIC Circuitos integrados de controladores e interfaces

In stock
$0.21
SP232ECP PDIP-16 package
Tudi SP232ECP-DIP-16

SP232ECP - Tudi Circuitos integrados e chips

In stock
$0.59