All DistributorsQuestIntegrated Circuits (ICs)Interface ICs (8,365)

Quest Interface ICs

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Browse and compare Quest Interface ICs for pricing, inventory, datasheets, and other technical specs. View our listings for Quest Interface ICs to find the best offer for your next project.

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RS-232 / RS-422 / RS-485 Interface ICs
1,066
Display Drivers
613
Digital Isolators
552
CAN Transceivers
428
I/O Expanders
315
UART Interface ICs
252
Signal Buffers, Repeaters, Splitters
221
USB Interface ICs
220
Results: 8,365
Authorized Distributors
Non-Authorized Stocking Distributors
LAN9215I-MT
$ 13.382
Microchip LAN9215I-MT; Ethernet Controller 10/100 Mbits/s MII; 3.3V; 100-Pin TQFP
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
LAN9215I-MT
75
1
USD
15.108
14.389
13.975
13.975
13.975
16h
Onlinecomponents.com
LAN9215I-MT
303
5
Bulk
USD
16.350
12.830
12.830
12.830
Master Electronics
LAN9215I-MT
303
5
USD
16.350
12.830
12.830
12.830
TME
2
LAN9215I-MT
90
1
USD
15.660
14.670
13.340
13.340
13.340
4h
NAC Semi
MCHP00000013883
3,420
90
USD
14.710
13.630
13.630
6h
KSZ8895MQXCA
$ 5.363
Integrated 5-Port 10/100 Managed Ethernet Switch - MII - 128-pin PQFP - 0 to 70°C
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Arrow Electronics
2
KSZ8895MQXCA
978
1
USD
6.661
6.661
5.451
5.451
5.451
Newark
2
KSZ8895MQXCA
532
1
USD
6.870
6.290
5.690
5.670
5.670
Future Electronics
KSZ8895MQXCA
416
5
Tray
USD
5.550
5.440
5.370
5.370
Onlinecomponents.com
KSZ8895MQXCA
835
5
Bulk
USD
6.880
5.380
5.220
5.190
Master Electronics
KSZ8895MQXCA
835
5
USD
6.880
5.380
5.220
5.190
KSZ8721BL
$ 4.054
Microchip , 1-Channel Ethernet Transceiver 48-Pin LQFP, KSZ8721BL
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
KSZ8721BL
5,932
1
USD
5.220
4.790
4.320
4.320
4.320
Arrow Electronics
3
KSZ8721BL
2,178
1
USD
5.046
5.046
4.093
4.093
4.093
Onlinecomponents.com
KSZ8721BL
185
5
Bulk
USD
5.230
4.030
3.970
3.950
RS (Formerly Allied Electronics)
KSZ8721BL
1,125
1
Bulk
USD
3.270
3.270
3.270
3.270
3.270
3h
Master Electronics
KSZ8721BL
185
5
USD
5.230
4.030
3.970
3.950
MCP23017T-E/SO
$ 1.231
MCP23017 Series 5.5 V 1.7 MHz SMT 16-Bit I2C I/O Expander - SOIC-28
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
5
MCP23017T-E/SO
3,306
1
Cut Tape
USD
1.670
1.530
1.340
1.340
1.340
Arrow Electronics
MCP23017T-E/SO
79
1
USD
1.188
1.182
1.015
1.015
1.015
Onlinecomponents.com
MCP23017T-E/SO
5,205
250
Bulk
USD
1.222
1.201
Master Electronics
MCP23017T-E/SO
5,205
250
USD
1.222
1.201
NAC Semi
2
XSKDRABV0083048
1,600
1600
USD
2.660
6h
MCP2515-I/SO
$ 1.859
MCP2515 Series 5.5 V 1 Mb/s Stand Alone SPI Interface CAN Controller- SOIC-18
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Arrow Electronics
3
MCP2515-I/SO
612
1
USD
2.508
2.508
2.233
2.233
2.233
Newark
2
MCP2515-I/SO
210
1
USD
2.510
2.510
2.510
2.510
2.510
Future Electronics
MCP2515-I/SO
192
10
Tube
USD
1.980
1.960
1.900
1.850
Avnet
MCP2515-I/SO
158
42
USD
2.079
1.963
1.963
16h
Onlinecomponents.com
MCP2515-I/SO
1,512
42
Bulk
USD
1.934
1.805
1.787
KSZ8081RNACA-TR
$ 0.839
Ethernet Controller, Single Chip Ethernet PHY Transceiver, IEEE 802.3, 3.135 V, 3.465 V, QFN
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Arrow Electronics
2
KSZ8081RNACA TR
22
1
USD
1.037
0.914
0.914
0.914
0.914
Newark
3
KSZ8081RNACA-TR
3,738
1
Cut Tape
USD
1.070
0.984
0.884
0.884
0.884
Future Electronics
KSZ8081RNACA-TR
80,000
1K
Tape & Reel
USD
0.840
0.840
Onlinecomponents.com
KSZ8081RNACA-TR
5,500
250
Bulk
USD
0.817
0.809
Master Electronics
KSZ8081RNACA-TR
5,500
250
USD
0.817
0.809
KSZ8895MQXIA
$ 6.550
IC ETH SWITCH 5PORT 128QFP IND / Ethernet Switch 5-Port 100Mbps Automotive 128-Pin PQFP Tray
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
2
KSZ8895MQXIA
1,182
1
USD
8.390
7.690
6.950
6.910
6.910
Arrow Electronics
2
KSZ8895MQXIA
211
1
USD
8.005
8.005
6.657
6.657
6.657
Future Electronics
KSZ8895MQXIA
858
132
Tray
USD
6.420
6.420
Avnet
KSZ8895MQXIA
202
1
USD
7.081
6.744
6.550
6.550
6.550
16h
Onlinecomponents.com
KSZ8895MQXIA
365
5
Bulk
USD
8.400
6.570
6.360
6.340
MCP23S17-E/ML
$ 1.540
MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - QFN-28
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Arrow Electronics
3
MCP23S17-E/ML
1,608
1
USD
1.752
1.752
1.626
1.626
1.626
Newark
2
MCP23S17-E/ML
1,526
1
USD
2.100
2.100
2.100
2.100
2.100
Future Electronics
MCP23S17-E/ML
301
15
Tube
USD
1.630
1.580
1.550
Avnet
MCP23S17-E/ML
266
1
USD
1.770
1.686
1.638
1.638
1.638
16h
Onlinecomponents.com
MCP23S17-E/ML
952
61
Bulk
USD
1.450
1.340
1.250
MCP23017T-E/ML
$ 1.496
MCP23017 Series 5.5 V 1.7 MHz SMT 16-Bit I2C I/O Expander - QFN-28
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Arrow Electronics
3
MCP23017T-E/ML
1,410
1
USD
1.813
1.798
1.755
1.692
1.692
Newark
6
MCP23017T-E/ML
282
1
Cut Tape
USD
1.960
1.800
1.570
1.570
1.570
Future Electronics
MCP23017T-E/ML
3,200
1600
Tape & Reel
USD
1.460
Onlinecomponents.com
MCP23017T-E/ML
3,298
250
Bulk
USD
1.419
1.394
Master Electronics
MCP23017T-E/ML
3,298
250
USD
1.419
1.394
KSZ9031RNXCC
$ 2.310
Ethernet TXRX Single Chip 1-Port 1.8V/2.5V/3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
KSZ9031RNXCC
2,195
1
USD
2.880
2.650
2.320
2.320
2.320
Arrow Electronics
KSZ9031RNXCC
1,241
1
USD
2.878
2.878
2.560
2.560
2.560
Onlinecomponents.com
KSZ9031RNXCC
2,315
10
Bulk
USD
2.690
2.540
2.310
2.170
Master Electronics
KSZ9031RNXCC
2,315
10
USD
2.690
2.540
2.310
2.170
NAC Semi
2
XSFP00000123165
1,560
260
USD
4.360
3.960
6h