Special Function ICs

Special Function ICs

TA7642 AM Radio IC
QU311

TA7642 AM Radio IC

AM receiver in a TO-92 package. Low operating voltage 1.3V-1.6V.
£0.34
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ULN2003A
QU253

ULN2003A

7 x Darlington Drivers. 16-Pin DIL
£0.39
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555 Timer
QU001

555 Timer

NE555 Timer / Oscillator IC. 8-pin DIL package. Low power CMOS version also available - see 7555.
£0.40
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UM66T-08S Melody IC Happy Birthday
QU258

UM66T-08S Melody IC Happy Birthday

Melody generator IC - Happy Birthday. Requires only the addition of a piezo transducer and 1.5V supply. TO92 package.
£0.46
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UM66T-05L Melody IC Home Sweet Home
QU267

UM66T-05L Melody IC Home Sweet Home

Melody generator IC - Home Sweet Home. Requires only the addition of a piezo transducer and 1.5V supply. TO92 package.
£0.48
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TS556CN
QU198

TS556CN

CMOS Low Power 555 Timer. Equivalent 7556 TLC556 etc.
£0.50
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NE556 dual timer
QU098

NE556 dual timer

Dual 555 timers in a single package. Low power CMOS version also available
£0.55
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PT2399 SMD Package
QU300

PT2399 SMD Package

Echo Processor in SOIC16 surface mount package. See the semiconductor hardware section for smt-dip adaptor boards.
£0.58
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7555
QU064

7555

7555IP CMOS Low Power 555 Timer. Equivalent TS555CN, TLC555 etc.
£0.70
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SG3524
QU276

SG3524

PWM Controller
£0.77
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ULN2803A
QU047

ULN2803A

8 darlington drivers TTL compatible
£0.78
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MC34063A
QU142

MC34063A

DC/DC Controller
£0.81
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MCP4131-103
QU225

MCP4131-103

10K Digital Potentiometer
£0.92
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MCP4131-104
QU226

MCP4131-104

100k Digital Potentiometer
£0.92
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TL594CN
QU094

TL594CN

PWM Power Control IC.
£0.93
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HT9170B DTMF Decoder
QU113

HT9170B DTMF Decoder

Requires 3.579545MHz crystal.
£0.99
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LMC7660
QU215

LMC7660

DC/DC Converter
£1.06
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HT12D Decoder
QU135

HT12D Decoder

Remote Control Decoder. 2.4V-12V operation. Low power and high noise immunity.
£1.07
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HT12E Encoder
QU173

HT12E Encoder

Remote Control Encoder. 2.4V-12V operation. Low power and high noise immunity.
£1.07
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TC1044S
QU306

TC1044S

Microchip TC1044SCPA charge pump DC/DC converter. Converts a +1.5V to +12V input to a corresponding -1.5V to -12V output. Operating frequency 45kHz...
£1.18
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TC4427A
QU208

TC4427A

Dual Mosfet Driver IC- non-inverting
£1.34
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MAX232CPE+
QU065

MAX232CPE+

Dual RS232 Tx/RX
£1.42
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THS7314
QU199

THS7314

3-Ch Video Amp. Surface mount package SOIC8.
£1.42
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IR2153
QU275

IR2153

MOSFET Driver - Half bridge 2 o/p 600Vmax
£1.48
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PT2399
QU195

PT2399

Echo Processor
£1.49
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TLC5916
QU294

TLC5916

8-channel constant current LED driver IC. 3mA-120mA per channel.
£1.60
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TC4426A
QU207

TC4426A

Dual Mosfet Driver IC- Inverting
£1.68
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PCF8563 RTC Module
M078

PCF8563 RTC Module

Real time clock (RTC) module based on the PCF8563. 400kHz I2C bus communications. Provides year, month, day, weekday, hours, minutes, and seconds...
£1.69
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UM3561 - Sound Generator
QU293

UM3561 - Sound Generator

Sound effects IC - 3 Sirens plus machine gun.
£1.76
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DS3231 I2C Real Time Clock Module with AT24C32 Memory
M033

DS3231 I2C Real Time Clock Module with AT24C32 Memory

A low cost, accurate I2C real-time clock. with an integrated 32K AT24C32 EEPROM. Supply voltage 3.3 V to 5.5 V A coin cell battery holder allows...
£1.81
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