RS-232 Interface IC

 RS-232 Interface IC
RS-232 Interface ICs are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many RS-232 Interface IC manufacturers including Diodes Inc., MaxLinear, Renesas Electronics, STMicroelectronics, Texas Instruments & more.
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Please view our selection of RS-232 interface ICs below.
Results: 1,509
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Package/Case Series Function Data Rate Number of Drivers Number of Receivers Duplex Supply Voltage - Max Supply Voltage - Min Mounting Style Operating Supply Current Minimum Operating Temperature Maximum Operating Temperature ESD Protection Qualification Product Packaging
Texas Instruments RS-232 Interface IC Quad Low Pwr 514In Stock
$1.85
$1.35
$1.22
$1.08
Min.: 1
Mult.: 1
PDIP-14 SN75C189 Receiver 1 Mb/s 0 Driver 4 Receiver 6 V 4.5 V SMD/SMT 700 uA 0 C + 70 C ESD Protection RS-232 Receivers Tube
Texas Instruments RS-232 Interface IC Quadruple Low-Power Line Drivers 35In Stock
$17.65
$13.82
$12.87
$11.82
Min.: 1
Mult.: 1
PDIP-14 SN75C198 Driver 300 kb/s 4 Driver 0 Receiver 15 V 4.5 V SMD/SMT 160 uA 0 C + 70 C Without ESD Protection RS-232 Drivers Tube
Texas Instruments RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr 340In Stock
Cut Tape
$7.18
$5.47
$5.05
$4.57
Reel
$4.09
Min.: 1
Mult.: 1
: 2,000
SSOP-16 SN75C3232 Transceiver 1 Mb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232DWR 173In Stock
$6.96
$5.30
$4.88
$4.42
Min.: 1
Mult.: 1
SOIC-16 SN75C3232 Transceiver 1 Mb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV RS-232 Transceivers Tube
Texas Instruments RS-232 Interface IC 3-5.5V RS232 MultiCh 25In Stock
10,000On Order
Cut Tape
$3.89
$2.90
$2.65
$2.35
Reel
$1.99
Min.: 1
Mult.: 1
: 2,000
SSOP-28 SN75C3243 Transceiver 1 Mb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr A 595 A 595-SN75C3243DWR 135In Stock
$6.66
$5.47
$5.45
$4.66
Min.: 1
Mult.: 1
SOIC-28 SN75C3243 Transceiver 1 Mb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV RS-232 Transceivers Tube
Texas Instruments RS-232 Interface IC LP LinCMOS Mult A 59 5-SN75LBC241DWR A 5 A 595-SN75LBC241DWR 2In Stock
$17.44
$13.65
$12.70
$10.74
$9.93
Min.: 1
Mult.: 1
SOIC-28 SN75LBC241 Transceiver 100 kb/s 4 Driver 5 Receiver Full Duplex 5 V 5 V SMD/SMT 10 mA 0 C + 70 C Without ESD Protection RS-232 Transceivers Tube
Texas Instruments RS-232 Interface IC Triple RS232 A 595-T L145406DWR A 595-TL A 595-TL145406DWR 98In Stock
$7.26
$5.54
$5.30
$4.68
Min.: 1
Mult.: 1
SOIC-16 TL145406 Transceiver 120 kb/s 3 Driver 3 Receiver Full Duplex 5 V 5 V SMD/SMT 20 mA 0 C + 70 C 5 kV RS-232 Transceivers Tube
Texas Instruments RS-232 Interface IC Triple RS-232 332In Stock
$8.15
$6.43
$5.45
$5.22
Min.: 1
Mult.: 1
PDIP-16 TL145406 Transceiver 120 kb/s 3 Driver 3 Receiver Full Duplex 5 V 5 V Through Hole 20 mA 0 C + 70 C 5 kV RS-232 Transceivers Tube
Texas Instruments RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr 394In Stock
$4.16
$3.20
$2.71
$2.53
Min.: 1
Mult.: 1
PDIP-16 TRS202E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5 V 5 V Through Hole 15 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
Texas Instruments RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr A 595-TRS2 A 595-TRS202EIPW 719In Stock
Cut Tape
$1.47
$1.40
$1.35
$1.32
Reel
$1.15
$1.14
Min.: 1
Mult.: 1
: 2,000
TSSOP-16 TRS202E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5 V 5 V SMD/SMT 15 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 5V Multichannel RS 2 32 Line Drvr/Rcvr 119In Stock
Cut Tape
$5.96
$4.49
$4.12
$3.73
Reel
$3.30
Min.: 1
Mult.: 1
: 2,000
SOIC-24 TRS208 Transceiver 120 kb/s 4 Driver 4 Receiver Full Duplex 5 V 5 V SMD/SMT 20 mA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 5V Multichannel RS 2 32 Line Drvr/Rcvr A A 595-TRS213IDB 115In Stock
Cut Tape
$3.20
$2.37
$2.15
$1.93
Reel
$1.59
Min.: 1
Mult.: 1
: 2,000
SSOP-28 TRS213 Transceiver 120 kb/s 4 Driver 5 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 20 mA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 1.65- to 5.5-V 1Mbps RS-232 line driver/ A 595-TRS3122ERGET 753In Stock
24,000On Order
Cut Tape
$4.05
$3.03
$2.77
$2.39
Reel
$2.00
Min.: 1
Mult.: 1
: 3,000
VQFN-24 TRS3122E Transceiver 1 Mb/s 2 Driver 2 Receiver Full Duplex 5.5 V 1.65 V SMD/SMT 1.9 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 2Tx/2Rx LV LP RS232 Transceiver A 595-TR A 595-TRS3122ERGER 74In Stock
2,750Expected 21/12/2026
Cut Tape
$5.13
$3.86
$3.55
$3.16
Reel
$2.76
Min.: 1
Mult.: 1
: 250
VQFN-24 TRS3122E Transceiver 1 Mb/s 2 Driver 2 Receiver Full Duplex 5.5 V 1.65 V SMD/SMT 1.9 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcvr A 595-TRS3221ECPW 738In Stock
6,000Expected 26/11/2026
Cut Tape
$2.45
$1.81
$1.65
$1.47
Reel
$1.21
Min.: 1
Mult.: 1
: 2,000
TSSOP-16 TRS3221E Transceiver 250 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC RS 232 Line Driver R eceiver 83In Stock
16,000Expected 5/8/2027
Cut Tape
$4.39
$3.30
$3.03
$2.72
Reel
$2.30
Min.: 1
Mult.: 1
: 2,000
TSSOP-20 TRS3223 Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA - 40 C + 125 C 15 kV AEC-Q100 RS-232 Transceivers Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcv A 595-TRS3232ECD 187In Stock
7,500Expected 10/5/2027
Cut Tape
$2.12
$1.55
$1.41
$1.25
Reel
$1.05
Min.: 1
Mult.: 1
: 2,500
SOIC-16 TRS3232E Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcv A 595-TRS3232EIDB 45In Stock
4,000Expected 21/6/2027
Cut Tape
$1.73
$1.26
$1.14
$1.00
Reel
$0.823
Min.: 1
Mult.: 1
: 2,000
SSOP-16 TRS3232E Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcv A 595-TRS3232IPW 1,161In Stock
Cut Tape
$3.01
$2.23
$2.03
$1.81
Reel
$1.55
Min.: 1
Mult.: 1
: 2,000
TSSOP-16 TRS3232 Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec A 595-TRS3243ECPW 2In Stock
2,000Expected 31/12/2026
Cut Tape
$3.54
$2.57
$2.35
$2.11
Reel
$1.81
Min.: 1
Mult.: 1
: 2,000
TSSOP-28 TRS3243E Transceiver 500 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec A 595-TRS3243EIPW 15In Stock
18,000On Order
Cut Tape
$3.54
$2.62
$2.39
$2.11
Reel
$1.81
Min.: 1
Mult.: 1
: 2,000
TSSOP-28 TRS3243E Transceiver 500 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3V-5.5V Multichannel RS-232 Line Drvr/Re A 595-TRS3243IDB 527In Stock
Cut Tape
$2.48
$2.11
$1.71
Reel
$1.46
$1.43
Min.: 1
Mult.: 1
: 2,000
SSOP-28 TRS3243 Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECDB 48In Stock
2,000Expected 5/7/2027
Cut Tape
$3.97
$2.98
$2.72
$2.45
Reel
$2.12
Min.: 1
Mult.: 1
: 2,000
SSOP-16 TRSF3221E Transceiver 1 Mb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECPW 138In Stock
Cut Tape
$4.61
$3.44
$3.14
$2.82
Reel
$2.43
Min.: 1
Mult.: 1
: 2,000
TSSOP-16 TRSF3221E Transceiver 1 Mb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel