An integrated circuit is a set of electronic circuits in one small, flat piece of semiconductor material, normally silicon. Integrated circuits have two main advantages over discrete circuits: cost and performance. The cost is lower due to the chips, their components are printed as a unit by photolithography rather than being constructed one transistor at a time. Additionally, packaged integrated circuits use less material than discrete circuits.
Tomark is an authorised distributor for many leading integrated circuit manufacturers including Analog Devices, Maxim, Microchip, NXP, ST Micro, Texas Instruments, and many more. Please view our large selection of integrated circuits below.
Showing 1–80 of 189 results
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Sale!
MCP6001T-E/LT IC OPAMP GP 1 CIRCUIT SC70-5
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 1462 in stock
Original price was: $ 0.24.$ 0.11Current price is: $ 0.11. -
S25FL116K0XNFI013 FLASH – NOR Memory IC 16Mb (2M x 8) SPI – Quad I/O 8-WSON (6×8)
Category: INTEGRATED CIRCUITAvailability: 2254 in stock
$ 0.71 -
ADM202EARUZ IC TRANSCEIVER FULL 2/2 16TSSOP
Category: INTEGRATED CIRCUITAvailability: 1725 in stock
$ 14.15 -
LM124J/883 Op Amp Quad Low Power Amplifier ±16V/32V 14-Pin CDIP Tube
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 2 in stock
$ 4.25 -
FA7701V-TE1 FUJI Power Supply Control IC
Category: INTEGRATED CIRCUITAvailability: 1237 in stock
$ 0.47 -
S29GL064A90FFIR4 Flash Memory, Parallel NOR, 64 Mbit, TSOP, 48 Pins
Category: INTEGRATED CIRCUITAvailability: 27 in stock
$ 7.08 -
CY7C1399-12VC 32K x 8 3.3V Static RAM
Category: INTEGRATED CIRCUITAvailability: 292 in stock
$ 1.13 -
PCF8583T/F5 – Real Time Clock Clock and calendar with 240 x 8-bit RAM
Category: INTEGRATED CIRCUITAvailability: 485 in stock
$ 0.94 -
MSP430F5638IPZR IC MCU 16BIT 256KB FLASH 100LQFP
Category: INTEGRATED CIRCUITAvailability: 179 in stock
$ 3.30 -
W149H 124 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
Category: INTEGRATED CIRCUITAvailability: 8 in stock
$ 6.13 -
F81866AD-I – 6 UARTs Super IO With 128 Bytes FIFO and Power Saving Functions
Category: INTEGRATED CIRCUITAvailability: 615 in stock
$ 18.87 -
Sale!
ADUC831BS
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 17 in stock
Original price was: $ 16.98.$ 9.44Current price is: $ 9.44. -
ST485ECDR Transceiver
Category: INTEGRATED CIRCUIT RS-422/RS-485 Interface IC, Semiconductor,Availability: 1669 in stock
$ 0.50 -
LM2734XMKX/NOPB Switching Voltage Regulators
Category: INTEGRATED CIRCUIT Switching Voltage Regulators, VOLTAGE REGULATOR,Availability: in stock
$ 1.00 -
24LC16BT-I/OT – IC EEPROM 16KBIT I2C SOT23-5
Category: INTEGRATED CIRCUITAvailability: 13388 in stock
$ 0.94 -
LM1117MP-3.3/NOPB – IC REG LINEAR 3.3V 800MA SOT223
Category: INTEGRATED CIRCUITAvailability: 500 in stock
$ 0.28 -
AMI808BZWT – BGA Texas Instruments
Category: INTEGRATED CIRCUITAvailability: 100 in stock
$ 9.44 -
72V231L15PF – IC FIFO SYNC 2048X9 15NS 32-TQFP
Category: INTEGRATED CIRCUITAvailability: 84 in stock
$ 9.44 -
MAX6012BEUR-T – Voltage References Precision, Low-Power, Low-Dropout, SOT23-3 Voltage References
Category: INTEGRATED CIRCUITAvailability: 2500 in stock
$ 0.47 -
PIC16C55-XT/SP – 8 Bit MCU, PIC16 Family PIC16C5x Series Microcontrollers, 768 Byte, 25 Byte, 28 Pins, NDIP
Category: INTEGRATED CIRCUITAvailability: 51 in stock
$ 3.30 -
PIC16F874-04/L – 8-bit Microcontrollers – MCU 7KB 192 RAM 33 I/O
Category: INTEGRATED CIRCUITAvailability: 161 in stock
$ 3.30 -
L29C525JC15 – PIPELINE REGISTER, 8-BIT, CMOS, PQCC28
Category: INTEGRATED CIRCUITAvailability: 34 in stock
$ 9.44 -
PIC16C67-04/L – 8-bit Microcontrollers – MCU 14KB 368 RAM 33 I/O
Category: INTEGRATED CIRCUITAvailability: 189 in stock
$ 2.83 -
MT4C16270DJ-5 – EDO DRAM, 256KX16, 50NS, CMOS, PDSO40
Category: INTEGRATED CIRCUITAvailability: 695 in stock
$ 1.89 -
SPB80N03E3045A
Category: INTEGRATED CIRCUITAvailability: 2000 in stock
$ 1.42 -
PDSP16488AC0 – MITEL INTERGRATED CIRCUIT – OBSOLETE
Category: INTEGRATED CIRCUITAvailability: 51 in stock
$ 188.72 -
XCV3005BG432C – IC FPGA 316 I/O 432MBGA
Category: INTEGRATED CIRCUITAvailability: 5 in stock
$ 94.36 -
ADSP3202JG – 32-Bit IEEE FLOATING-POINT ALU
Category: INTEGRATED CIRCUITAvailability: 7 in stock
$ 47.18 -
IDT7005S15J – IC SRAM 64KBIT PARALLEL 68PLCC
Category: INTEGRATED CIRCUITAvailability: 16 in stock
$ 14.15 -
ISPLSI1032E70LT – CPLD ispLSI® 1000E Family 6K Gates 128 Macro Cells 70MHz 5V 100-Pin TQFP – obsolete
Category: INTEGRATED CIRCUITAvailability: 37 in stock
$ 9.44 -
MCF5206FT33 – MCF5206 V2CORE 512SRAM – Bulk (Alt: MCF5206FT33A)
Category: INTEGRATED CIRCUITAvailability: 52 in stock
$ 14.15 -
AD96687TQ883B – IC – OBSOLETE
Category: INTEGRATED CIRCUITAvailability: 2 in stock
$ 94.36 -
TC14L040AF-1043 – Toshiba
Category: INTEGRATED CIRCUITAvailability: 96 in stock
$ 8.49 -
MAX890LESA-T – Power Switch ICs – Power Distribution 1.2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown
Category: INTEGRATED CIRCUITAvailability: 789 in stock
$ 0.94 -
M68AW256ML70ND6 – IC SRAM 4MBIT PARALLEL 44TSOP II
Category: INTEGRATED CIRCUITAvailability: 70 in stock
$ 3.77 -
MT48LC16M16A2FG75 – IC DRAM 256MBIT PARALLEL 54VFBGA
Category: INTEGRATED CIRCUITAvailability: 114 in stock
$ 3.77 -
RC28F256K3C120 – IC FLASH 256MBIT PAR 64EASYBGA
Category: INTEGRATED CIRCUITAvailability: 94 in stock
$ 23.59 -
ISP1160BD – BUS Controller Circuit, 64 Pin, QFP
Category: INTEGRATED CIRCUITAvailability: 197 in stock
$ 4.72 -
EPM3032ATC4410 – CPLD – Complex Programmable Logic Devices CPLD – MAX 3000A 32 Macro 34 IOs
Category: INTEGRATED CIRCUITAvailability: 53 in stock
$ 0.94 -
UCB1400BE – IC AUDIO CODEC 3.3V 48-LQFP
Category: INTEGRATED CIRCUITAvailability: 110 in stock
$ 4.72 -
PCF8574T3 – Interface – I/O Expanders REMOTE I/O EXPANDER
Category: INTEGRATED CIRCUITAvailability: 1000 in stock
$ 0.33 -
PIC24FJ64GB106-I/PT – IC MCU 16BIT 64KB FLASH 64TQFP
Category: INTEGRATED CIRCUITAvailability: 25 in stock
$ 3.30 -
MCP6N11T-100E/MNY – IC INST AMP 1 CIRCUIT 8TDFN
Category: INTEGRATED CIRCUITAvailability: 1675 in stock
$ 0.47 -
LP2982AIM5-3.3/NOPB – IC REG LINEAR 3.3V 50MA SOT23-5
Category: INTEGRATED CIRCUITAvailability: 278 in stock
$ 0.19 -
BQ24079RGTR – Battery Management 1.2A LiIon Batt Chrg & Pwr-Path Mgmt IC
Category: INTEGRATED CIRCUITAvailability: 860 in stock
$ 0.47 -
LH0021K – IC,TV/VIDEO CIRCUIT,DRIVER,HYBRID,CANF,8PIN,METAL SOLD
Category: INTEGRATED CIRCUITAvailability: in stock
$ 0.00 Order -
SL532CCM – Low Phase Shift Limiter
Category: INTEGRATED CIRCUITAvailability: 25 in stock
$ 94.36 -
Z84C4408VEG – MCU 8-bit Z80 CISC ROMLess 5V 44-Pin PLCC
Category: INTEGRATED CIRCUITAvailability: 5 in stock
$ 9.44 -
AD7392AN – IC DAC 12BIT V-OUT 20DIP
Category: INTEGRATED CIRCUITAvailability: 9 in stock
$ 47.18 -
LM158H/883Q – DUAL OP-AMP, 7000 UV OFFSET-MAX, 1 MHZ BAND WIDTH, MBCY8
Category: INTEGRATED CIRCUITAvailability: 198 in stock
$ 22.65 -
LTC1255IS8#PBF – Driver 0.1V 2-OUT High Side H Brdg Automotive 8-Pin SOIC N Tube
Category: INTEGRATED CIRCUITAvailability: 58 in stock
$ 3.30 -
MAX319EJA – Analogue Switch ICs
Category: INTEGRATED CIRCUITAvailability: 50 in stock
$ 42.46 -
CY23S02SXI-1 – IC CLK FREQ MULTI/ZDB 2OUT 8SOIC
Category: INTEGRATED CIRCUITAvailability: 13 in stock
$ 2.36 -
Sale!
SDC1740-411B – IC S/D CONVERTER 14BIT 32DIP
Category: INTEGRATED CIRCUITAvailability: 3 in stock
Original price was: $ 2,830.80.$ 1,887.20Current price is: $ 1,887.20. -
ADG508ATQ/883B – 8-CHANNEL, SGL ENDED MULTIPLEXER, CDIP16
Category: INTEGRATED CIRCUITAvailability: 31 in stock
$ 18.87 -
FT2232D – SOLD
Category: INTEGRATED CIRCUITAvailability: in stock
$ 0.00 Order -
Sale!
74ACTQ541SCX IC SMD BUF NON-INVERT 5.5V 20SOIC
Category: INTEGRATED CIRCUITAvailability: 2000 in stock
Original price was: $ 1.89.$ 0.71Current price is: $ 0.71. -
DM74ALS244ASJX IC BUFFER NON-INVERT 5.5V 20SOP Element Bit per Element Output OBSOLETE EOL
Category: INTEGRATED CIRCUITAvailability: 8000 in stock
$ 0.19 -
HMU-65764M-5 – IC Manufacture MHS
Category: INTEGRATED CIRCUITAvailability: 2915 in stock
$ 0.94 -
LSI53C1030TA2 – LSI Integrated Circuit
Category: INTEGRATED CIRCUITAvailability: 202 in stock
$ 51.90 -
LSI53C1010R PCI to Dual Channel Ultra160 SCSI Multifunction Controller
Category: INTEGRATED CIRCUITAvailability: 40 in stock
$ 18.87 -
DG408AK/883 IC MUX 8:1 100 OHM 16DIP
Category: INTEGRATED CIRCUITAvailability: 21 in stock
$ 14.15 -
S25FL116K0XNFA013 C FLASH 16M SPI 108MHZ 8WSON
Category: INTEGRATED CIRCUITAvailability: 202 in stock
$ 0.47 -
TLV1117-15CDCYR IC REG LIN 1.5V 800MA SOT223-4
Category: INTEGRATED CIRCUITAvailability: 1950 in stock
$ 0.14 -
VQ1006P-7Q Mosfet Integrated Circuit
Category: INTEGRATED CIRCUIT MOSFET,Availability: 316 in stock
$ 117.95 -
LM4995SD/NOPB IC AMP CLASS AB MONO 1.25W 8WSON
Category: INTEGRATED CIRCUITAvailability: 1445 in stock
$ 0.42 -
AD7304BRZ IC DAC 8BIT V-OUT 16SOIC
Category: INTEGRATED CIRCUITAvailability: 94 in stock
$ 3.77 -
LT1076CT#30PBF IC REG MULT CONFG ADJ 2A TO220-5
Category: INTEGRATED CIRCUITAvailability: 250 in stock
$ 2.83 -
AD827AQ IC OPAMP GP 2 CIRCUIT 8CERDIP
Category: INTEGRATED CIRCUITAvailability: 106 in stock
$ 14.15 -
ZR40401F41TA IC VREF SHUNT 1% SOT23
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 1931 in stock
$ 0.14 -
Sale!
AD9857AST IC QUADRATURE DGTL UPCONV 80LQFP
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 73 in stock
Original price was: $ 21.23.$ 11.89Current price is: $ 11.89. -
UPD8741AD IC,MICROCONTROLLER,8-BIT,8048 CPU,MOS,DIP,40PIN,CERAMIC
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 45 in stock
$ 4.72 -
BTB16-600BWRG TRIAC ALTERNISTOR 600V TO220AB
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 830 in stock
$ 0.24 -
AT24C04AN10SI27 IC EEPROM 4K I2C 400KHZ 8SOIC
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 97 in stock
$ 0.71 -
Sale!
AD8400AR1 IC DGTL POT 1KOHM 256TAP 8SOIC vpe: 20/bulk/so8
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 92 in stock
Original price was: $ 2.83.$ 1.42Current price is: $ 1.42. -
SN74AVC1T45YEPR Voltage Level Translator 6-Pin SOT
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 1680 in stock
$ 0.09 -
MJE2901 POWER TRANSISTOR 10A 60V 75W BY MOTOROLA TR MJE2901 TO-220
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 37 in stock
$ 7.27 -
CY7C199-25VC SRAM Chip Async Single 5V 256K-Bit 32K x 8 25ns 28-Pin SOJ
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 196 in stock
$ 1.04 -
K6T4008C1B-GB70 512Kx8 bit Low Power CMOS Static RAM
Category: INTEGRATED CIRCUITAvailability: 56 in stock
$ 3.77 -
LP2954IMX-NOPB
Category: INTEGRATED CIRCUIT Semiconductor,Availability: 2105 in stock
$ 0.42