Line Interface ICs

Line interface ICs (integrated circuits) are semiconductor devices that have been manufactured to manage communications going in and out of a computer system. These types of interface ICs are widely utilised within communication circuits of computer system units such as ethernet ports.

Types of line interface ICs

There are a wide range of these semiconductor interface ICs that have varied operating functions such as;

Differential line drivers - Differential line drivers are electrical devices that convey analogue signals, audio or otherwise, across distances with minimal noise pick up. Information in differential line drivers is transmitted using two complementary signals. They send the same electrical signal as two different signals, each on a conductor of its own. The conductors can either be traces on a circuit board or wires that are twisted together.

The voltage between the two signals and not the difference between a single wire and earth (a common return path for electric current), prompts a response by the receiving circuit. Differential line drivers resist electromagnetic noise once the difference between wires has been detected by the receiving circuit.

Line drivers - The main operating function for these types of ICs are for driving a load such as a transmission line. Output impedance can be matched to that of -the transmission line. Drivers ICs are used within digital systems for communicating digital signals across cables.

Differential line receivers - Differential line receivers are ICs that can interpret differential voltage signals into standard logic signals. They are often combined with differential voltage drivers to form transceivers.

Line Transceivers - Transceivers are ICs that are used in electronic equipment to enable the ability to send signals from a transmitter, through a channel interconnect, and then into a receiver on the opposite end of the line.

Line transmitters - Transmitters ICs are designed for multipoint data transmission used for Signal Processing and Industrial applications.

Applications of line interface ICs

These types of interface ICs are used in a wide array of applications such as;

  • LED displays
  • Network switches
  • Telecom infrastructure
  • Signal processing
  • Dynamic range processors
  • Digital effects processors

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Omschrijving Prijs Logic Family Logic Function IC Type Number of Channels per Chip Input Type Output Type Polarity Mounting Type Number of Transmitters Package Type Pin Count Maximum High Level Output Current Maximum Low Level Output Current Maximum Propagation Delay Time @ Maximum CL
RS-stocknr. 660-8521
FabrikantnummerAM26C31CN
€ 1,176
Each (In a Pack of 5)
Aantal stuks
- - Line Transmitter - - - - Through Hole 4 (RS-422) PDIP 16 - - -
RS-stocknr. 121-8440
FabrikantnummerMAX3232CD
€ 1,166
Each (In a Tube of 40)
Aantal stuks
- - Line Transceiver - Single Ended - - Surface Mount 2 SOIC 16 - - -
RS-stocknr. 169-5699
FabrikantnummerSN74LVC244ADWR
€ 0,144
Each (On a Reel of 2000)
Aantal stuks
LVC Buffer, Line Driver Buffer & Line Driver 8 Single Ended 3 State Non-Inverting Surface Mount - SOIC 20 -24mA 24mA 6.7 ns @ 2.7 V
RS-stocknr. 662-8853
FabrikantnummerSN74LVC244ADWR
€ 0,326
Each (In a Pack of 10)
Aantal stuks
LVC Buffer, Line Driver Buffer & Line Driver 8 Single Ended 3 State Non-Inverting Surface Mount - SOIC 20 -24mA 24mA 6.7 ns @ 2.7 V
RS-stocknr. 923-3931
FabrikantnummerSN65HVD1176D
€ 2,683
Each (In a Tube of 75)
Aantal stuks
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
RS-stocknr. 920-9041
FabrikantnummerST485CDR
€ 0,346
Each (On a Reel of 2500)
Aantal stuks
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
RS-stocknr. 660-8849
FabrikantnummerSN65HVD1176D
€ 3,242
Each (In a Pack of 5)
Aantal stuks
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
RS-stocknr. 145-0110
FabrikantnummerMAX3232IDW
€ 1,32
Each (In a Tube of 40)
Aantal stuks
- - Dual Line Transceiver - Single Ended - - Surface Mount 2 SOIC 16 - - -
RS-stocknr. 795-9041
FabrikantnummerST3485ECDR
€ 1,326
Each (In a Pack of 5)
Aantal stuks
- - Line Transceiver - - - - Surface Mount 1 SOIC 8 - - -
RS-stocknr. 145-0679
FabrikantnummerMAX232IDW
€ 1,029
Each (In a Tube of 40)
Aantal stuks
- - Line Transceiver - Single Ended - - Surface Mount 2 SOIC 16 - - -
RS-stocknr. 660-8732
FabrikantnummerMAX3232IDW
€ 1,554
Each (In a Pack of 5)
Aantal stuks
- - Dual Line Transceiver - Single Ended - - Surface Mount 2 SOIC W 16 - - -
RS-stocknr. 103-2150
FabrikantnummerST3485ECDR
€ 0,589
Each (On a Reel of 2500)
Aantal stuks
- - Line Transceiver - - - - Surface Mount 1 SOIC 8 - - -
RS-stocknr. 103-8164
Fabrikantnummer74HCT244D,652
FabrikantNexperia
€ 0,418
Each (In a Tube of 38)
Aantal stuks
74HCT Buffer, Line Driver Buffer & Line Driver 8 Single Ended 3 State Non-Inverting Surface Mount - SOIC 20 -6mA 6mA 33ns
RS-stocknr. 170-7989
Fabrikantnummer74HCT244D,653
FabrikantNexperia
€ 0,144
Each (On a Reel of 2000)
Aantal stuks
74HCT Buffer, Line Driver Buffer & Line Driver 8 TTL 3 State Non-Inverting Surface Mount - SO 20 -6mA 6mA 33 ns @ 50 pF
RS-stocknr. 686-4920
FabrikantnummerST485CDR
€ 0,77
Each (In a Pack of 5)
Aantal stuks
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
RS-stocknr. 526-965
FabrikantnummerMAX232IDW
€ 1,029
Each (In a Pack of 20)
Aantal stuks
- - Line Transceiver - Single Ended - - Surface Mount 2 SOIC 16 - - -
RS-stocknr. 113-0039
Fabrikantnummer74HCT244D,652
FabrikantNexperia
€ 0,52
Each
Aantal stuks
74HCT Buffer, Line Driver Buffer & Line Driver 8 Single Ended 3 State Non-Inverting Surface Mount - SOIC 20 -6mA 6mA 33ns
RS-stocknr. 145-6162
FabrikantnummerSN75C1406N
€ 1,531
Each (In a Tube of 25)
Aantal stuks
- - Multichannel Line Transceiver - Single Ended - - Through Hole 3 PDIP 16 - - -
RS-stocknr. 774-1405
FabrikantnummerSN65HVD75D
€ 2,40
Each
Aantal stuks
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
RS-stocknr. 761-3805
FabrikantnummerMAX485ESA+T
FabrikantMaxim Integrated
€ 2,72
Each
Aantal stuks
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -