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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Description Prix 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
N° de stock RS 662-4472
Référence fabricantDIT4192IPW
6,09 €
Each
Unité
- - Line Transmitter - - - - Surface Mount - TSSOP 28 - - -
N° de stock RS 170-8217
Référence fabricantISL83491IBZ
1,107 €
Each (In a Tube of 50)
Unité
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 14 - - -
N° de stock RS 146-0847
Référence fabricant74HC367D,652
MarqueNexperia
0,39 €
Each (In a Tube of 50)
Unité
74HC Buffer, Line Driver Buffer & Line Driver 6 CMOS 3 State Non-Inverting Surface Mount - SOIC 16 -7.8mA 7.8mA 145ns
N° de stock RS 786-9897
Référence fabricantLTC2850IS8#PBF
3,62 €
Each (In a Pack of 2)
Unité
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
N° de stock RS 660-8161
Référence fabricantAM26C31CDR
0,848 €
Each (In a Pack of 5)
Unité
- - Line Transmitter - - - - Surface Mount 4 (RS-422) SOIC 16 - - -
N° de stock RS 761-3785
Référence fabricantMAX3232CSE+T
3,55 €
Each
Unité
- - Line Transceiver - Single Ended - - Surface Mount 2 SOIC 16 - - -
N° de stock RS 923-6810
Référence fabricantISO1176DW
7,213 €
Each (In a Tube of 40)
Unité
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 16 - - -
N° de stock RS 668-9173
Référence fabricantHIN202ECBNZ-T
MarqueIntersil
1,26 €
Each (In a Pack of 5)
Unité
- - Line Transceiver - Single Ended - - Surface Mount 2 SOIC 16 - - -
N° de stock RS 759-1736
Référence fabricantADM485JRZ-REEL7
1,86 €
Each
Unité
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
N° de stock RS 923-3912
Référence fabricantMAX3232ECD
1,563 €
Each (In a Tube of 40)
Unité
- - Dual Line Transceiver - Single Ended - - Surface Mount 2 SOIC 16 - - -
N° de stock RS 100-0735
Référence fabricantSN75172N
2,705 €
Each (In a Tube of 25)
Unité
- - Line Driver - - - - Through Hole 4 (RS-422), 4 (RS-485) PDIP 16 - - -
N° de stock RS 921-5762
Référence fabricantICL3221ECVZ
1,596 €
Each (In a Pack of 5)
Unité
- - Line Transceiver - Single Ended - - Surface Mount 1 TSSOP 16 - - -
N° de stock RS 460-590
Référence fabricantDS26C31TM/NOPB
2,032 €
Each (In a Pack of 5)
Unité
- - Line Driver - - - - Surface Mount 4 (RS-422) SOIC 16 - - -
N° de stock RS 169-5532
Référence fabricantAM26C31CDR
0,335 €
Each (On a Reel of 2500)
Unité
- - Line Transmitter - - - - Surface Mount 4 (RS-422) SOIC 16 - - -
N° de stock RS 179-2139
Référence fabricantCD74AC05M
0,636 €
Each (In a Tube of 50)
Unité
AC Buffer, Driver Buffer & Line Driver 6 Single Ended Open Drain Inverting Surface Mount - SOIC 14 -24mA 24mA -
N° de stock RS 162-4986
Référence fabricantAM26LS32AID
1,086 €
Each (In a Tube of 40)
Unité
- - Line Receiver - Differential - - Surface Mount - SOIC 16 - - -
N° de stock RS 162-7319
Référence fabricantSN74AHCT244PW
0,407 €
Each (In a Tube of 70)
Unité
AHCT Buffer, Line Driver Buffer & Line Driver 8 Single Ended 3 State Non-Inverting Surface Mount - TSSOP 20 -8mA 8mA 8.4 ns @ 5 V
N° de stock RS 165-9913
Référence fabricant74LVC1G07GW,125
MarqueNexperia
0,026 €
Each (On a Reel of 3000)
Unité
LVC Buffer Buffer & Line Driver 1 CMOS Open Drain Non-Inverting Surface Mount - TSSOP 5 - 30mA 8.4 ns @ 1.65 V
N° de stock RS 103-8164
Référence fabricant74HCT244D,652
MarqueNexperia
0,418 €
Each (In a Tube of 38)
Unité
74HCT Buffer, Line Driver Buffer & Line Driver 8 Single Ended 3 State Non-Inverting Surface Mount - SOIC 20 -6mA 6mA 33ns
N° de stock RS 761-3868
Référence fabricantMAX485ECSA+T
2,46 €
Each
Unité
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -