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    Integrated Circuits / IC Chip

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    NATIONAL SEMICONDUCTOR DM8601N

    NATIONAL SEMICONDUCTOR

    DM8601N

    DISCONTINUED BY MANUFACTURER, MONOSTABLE MULTIVIBRATOR, DM86 SERIES, 1-FUNC, TTL, PDIP14
    Buy Surplus As Low As £13.36 Price with VAT: £16.04
    £13.36 Price with VAT: £16.04
    NATIONAL SEMICONDUCTOR LM308AN

    NATIONAL SEMICONDUCTOR

    LM308AN

    DISCONTINUED BY MANUFACTURER, DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 1 FUNC, 750UV OFFSET-MAX, BIPOLAR, PDIP8
    Buy Surplus As Low As £5.56 Price with VAT: £6.67
    £5.56 Price with VAT: £6.67
    NATIONAL SEMICONDUCTOR NM27C512Q200

    NATIONAL SEMICONDUCTOR

    NM27C512Q200

    EPROM,UV MEMORY IC 512KB, (64K X 8), PARALLEL 200NS, 28-CDIP
    £11.14 Price with VAT: £13.36 Buy Surplus As Low As £6.61 Price with VAT: £7.93
    £6.61 Price with VAT: £7.93
    NATIONAL SEMICONDUCTOR PC87310AVF

    NATIONAL SEMICONDUCTOR

    PC87310AVF

    IC CHIP, D/C: 05, 5KV
    £1.71 Price with VAT: £2.05 Buy Surplus As Low As £0.86 Price with VAT: £1.03
    £0.86 Price with VAT: £1.03
    NATIONAL SEMICONDUCTOR LM391N100

    NATIONAL SEMICONDUCTOR

    LM391N100

    IC, AUDIO AMPLIFIER, SINGLE, BIPOLAR, 16 PIN DIP
    £7.08 Price with VAT: £8.50 Buy Surplus As Low As £4.25 Price with VAT: £5.10
    £4.25 Price with VAT: £5.10
    NATIONAL SEMICONDUCTOR DM7401

    NATIONAL SEMICONDUCTOR

    DM7401

    DISCONTINUED BY MANUFACTURER, QUAD 2-INPUT NAND GATE WITH OPEN-COLLECTOR OUTPUTS, MAX SUPPLY VOLTAGE: 525V, INPUT VOLTAGE: 2/8V, MAX OPERATING TEMP: 70°C, HIGH LEVEL OUTPUT CURRENT: 250MA, D ...
    Buy Surplus As Low As £3.79 Price with VAT: £4.55
    £3.79 Price with VAT: £4.55
    NATIONAL SEMICONDUCTOR LM1496N

    NATIONAL SEMICONDUCTOR

    LM1496N

    BALANCED MODULATOR-DEMODULATOR, WIDE FREQUENCY RESPONSE UP TO 100MHZ, 14 P DIP
    £4.68 Price with VAT: £5.62 Buy Surplus As Low As £3.33 Price with VAT: £4.00
    £3.33 Price with VAT: £4.00
    NATIONAL SEMICONDUCTOR DP8307AN

    NATIONAL SEMICONDUCTOR

    DP8307AN

    BUS TRANSCEIVER, TTL/H/L SERIES, 1-FUNC, 8-BIT, INVERTED OUTPUT, TTL, PDIP20
    £27.86 Price with VAT: £33.44 Buy Surplus As Low As £17.41 Price with VAT: £20.90
    £17.41 Price with VAT: £20.90
    NATIONAL SEMICONDUCTOR DS96172CN

    NATIONAL SEMICONDUCTOR

    DS96172CN

    INT CIRCUIT, DIP-16
    £1.86 Price with VAT: £2.24 Buy Surplus As Low As £1.34 Price with VAT: £1.60
    £1.34 Price with VAT: £1.60
    NATIONAL SEMICONDUCTOR DS8832N

    NATIONAL SEMICONDUCTOR

    DS8832N

    DISCONTINUED BY MANUFACTURER, LINE DRIVER, 2 FUNC, 2 DRIVER, BIPOLAR, PDIP16
    Buy Surplus As Low As £5.67 Price with VAT: £6.80
    £5.67 Price with VAT: £6.80
    NATIONAL SEMICONDUCTOR DP83223V

    NATIONAL SEMICONDUCTOR

    DP83223V

    DISCONTINUED BY MANUFACTURER, ETHERNET TRANSCEIVER, PQCC28
    Buy Surplus As Low As £8.46 Price with VAT: £10.16
    £8.46 Price with VAT: £10.16
    NATIONAL SEMICONDUCTOR DAC1008LCN

    NATIONAL SEMICONDUCTOR

    DAC1008LCN

    INTEGRATED CIRCUIT, 24 PIN DIP, 8 BIT ACCURACY, 10 BIT RESOLUTION, 5-15 VDC SINGLE POWER SUPPLY
    £15.00 Price with VAT: £18.00 Buy Surplus As Low As £9.00 Price with VAT: £10.80
    £9.00 Price with VAT: £10.80
    NATIONAL SEMICONDUCTOR MM53200N

    NATIONAL SEMICONDUCTOR

    MM53200N

    DISCONTINUED BY MANUFACTURER, ENCODER/DECODER, MOS/LSI DIGITAL CODE TRANSMITTER - RECEIVER, OSCILLATOR FREQ: 100MHZ, POWER SUPPLY: 11V, MAX OPERATING TEMP: 70°C
    Buy Surplus As Low As £1.87 Price with VAT: £2.25
    £1.87 Price with VAT: £2.25
    NATIONAL SEMICONDUCTOR 4702BDM

    NATIONAL SEMICONDUCTOR

    4702BDM

    MICRO PERIPHERAL IC, CMOS, CDIP16
    £71.27 Price with VAT: £85.53 Buy Surplus As Low As £43.06 Price with VAT: £51.67
    £43.06 Price with VAT: £51.67
    NATIONAL SEMICONDUCTOR DS55107J

    NATIONAL SEMICONDUCTOR

    DS55107J

    IC TRANSCEIVER 0/2 14CERDIP, THROUGH HOLE, 4.5V-5.5V
    £12.19 Price with VAT: £14.63 Buy Surplus As Low As £7.31 Price with VAT: £8.78
    £7.31 Price with VAT: £8.78
    NATIONAL SEMICONDUCTOR JD54LS273BSA

    NATIONAL SEMICONDUCTOR

    JD54LS273BSA

    8 BIT REGISTER WITH CLEAR
    £5.16 Price with VAT: £6.20 Buy Surplus As Low As £3.10 Price with VAT: £3.72
    £3.10 Price with VAT: £3.72
    NATIONAL SEMICONDUCTOR DM74LS469N

    NATIONAL SEMICONDUCTOR

    DM74LS469N

    DISCONTINUED BY MANUFACTURER, IC CHIP, UP / DOWN COUNTER, 8 BIT, SYNCHRONOUS, 24 PIN DIP
    Buy Surplus As Low As £6.95 Price with VAT: £8.34
    £6.95 Price with VAT: £8.34
    NATIONAL SEMICONDUCTOR LM111H/883

    NATIONAL SEMICONDUCTOR

    LM111H/883

    COMPARATOR, DIFFERENTIAL OPEN-COLLECTOR TO-99-8
    £32.00 Price with VAT: £38.40 Buy Surplus As Low As £20.00 Price with VAT: £24.00
    £20.00 Price with VAT: £24.00
    NATIONAL SEMICONDUCTOR DM74S05N

    NATIONAL SEMICONDUCTOR

    DM74S05N

    IC, INVERTER, 6 CHANNEL, 1-INP, 14DIP
    £0.85 Price with VAT: £1.02 Buy Surplus As Low As £0.62 Price with VAT: £0.74
    £0.62 Price with VAT: £0.74
    NATIONAL SEMICONDUCTOR DM74366N

    NATIONAL SEMICONDUCTOR

    DM74366N

    IC, DRIVER/BUFFER DEVICE, SINGLE, 6-BIT, 16 PIN, PLASTIC, DIP
    £3.54 Price with VAT: £4.25 Buy Surplus As Low As £2.55 Price with VAT: £3.06
    £2.55 Price with VAT: £3.06
    NATIONAL SEMICONDUCTOR 9003479-02

    NATIONAL SEMICONDUCTOR

    9003479-02

    IC, 14 PIN DIP
    £0.07 Price with VAT: £0.08 Buy Surplus As Low As £0.04 Price with VAT: £0.05
    £0.04 Price with VAT: £0.05
    TEXAS INSTRUMENTS SEMI 27C512-25JL

    TEXAS INSTRUMENTS SEMI

    27C512-25JL

    IC CHIP EPROM 64KX8 CMOS CER 28P DIP
    ✓ IN STOCK!
    £4.96 Price with VAT: £5.95 Buy Surplus As Low As £2.38 Price with VAT: £2.86
    £2.38 Price with VAT: £2.86
    TEXAS INSTRUMENTS SEMI LM555CM

    TEXAS INSTRUMENTS SEMI

    LM555CM

    IC, TIMER, 8 PIN SOIC, 100 KHZ, 555 TYPE
    ✓ IN STOCK!
    £2.33 Price with VAT: £2.80 Buy Surplus As Low As £1.36 Price with VAT: £1.63
    £1.36 Price with VAT: £1.63
    TEXAS INSTRUMENTS SEMI LM431ACM/NOPB

    TEXAS INSTRUMENTS SEMI

    LM431ACM/NOPB

    VOLTAGE REFERENCE, LM431 SERIES, SHUNT ADJUSTABLE, 2.495-37 V OUTPUT, 2% INITIAL ACCURACY, 100 MA SHUNT CURRENT, 36 V OUTPUT, SMD/SMT, SOIC-8
    ✓ IN STOCK!
    £1.87 Price with VAT: £2.24 Buy Surplus As Low As £1.08 Price with VAT: £1.30
    £1.08 Price with VAT: £1.30
    TEXAS INSTRUMENTS SEMI SN74S280N

    TEXAS INSTRUMENTS SEMI

    SN74S280N

    DISCONTINUED BY MANUFACTURER, IC, 1 CIRCUIT, 9 BIT, 20MA, 21NS, 5.25-4.75V, DIP-14
    ✓ IN STOCK!
    £4.76 Price with VAT: £5.71 Buy Surplus As Low As £3.53 Price with VAT: £4.24
    £3.53 Price with VAT: £4.24
    TEXAS INSTRUMENTS SEMI SN74LS241N

    TEXAS INSTRUMENTS SEMI

    SN74LS241N

    BUFFER, NON-INVERTING, 2 ELEMENT, 4 BIT PER ELEMENT, 3-STATE OUTPUT, 20-PDIP
    ✓ IN STOCK!
    £1.73 Price with VAT: £2.07 Buy Surplus As Low As £1.00 Price with VAT: £1.20
    £1.00 Price with VAT: £1.20
    TEXAS INSTRUMENTS SEMI SN74S151N

    TEXAS INSTRUMENTS SEMI

    SN74S151N

    PRICE/EA (MIN PURCH= 300) - IC, 8I/P SGL DATA SELECTOR/MUX, DIP-16; LOGIC TYPE:DATA SELECTOR / MULTIPLEXER; NO. OF CHANNELS:1; RATIO:8:1; SUPPLY VOLTA
    ✓ IN STOCK!
    Call for Availability
    TEXAS INSTRUMENTS SEMI SN74S374N

    TEXAS INSTRUMENTS SEMI

    SN74S374N

    IC, D-TYPE FLIP FLOP, 3-STATE, DIP-20; FLIP-FLOP TYPE:D; PROPAGATION DELAY:8NS; FREQUENCY:100MHZ; OUTPUT CURRENT:20MA; TRIGGER TYPE:POSITIVE EDGE; IC
    ✓ IN STOCK!
    Call for Availability
    TEXAS INSTRUMENTS SEMI SN74LS08NSR

    TEXAS INSTRUMENTS SEMI

    SN74LS08NSR

    (PRICE/TR)IC, QUAD AND GATE, 2I/P, SOP-14; FAMILY TYPE:LS; INPUT TYPE:TTL; LEADED PROCESS COMPATIBLE:YES; LOGIC CASE STYLE:SOP; LOGIC TYPE:AND GATE; N
    ✓ IN STOCK!
    Call for Availability
    TEXAS INSTRUMENTS SEMI SN74LS37N

    TEXAS INSTRUMENTS SEMI

    SN74LS37N

    NAND GATE, LS SERIES, 4-FUNC, 2-INPUT, TTL, PDIP14
    ✓ IN STOCK!
    £2.32 Price with VAT: £2.78 Buy Surplus As Low As £1.35 Price with VAT: £1.62
    £1.35 Price with VAT: £1.62
    TEXAS INSTRUMENTS SEMI SN65HVD22DR

    TEXAS INSTRUMENTS SEMI

    SN65HVD22DR

    1/1 TRANSCEIVER HALF RS422, RS485 8-SOIC
    £5.92 Price with VAT: £7.10 Buy Surplus As Low As £3.56 Price with VAT: £4.27
    £3.56 Price with VAT: £4.27
    TEXAS INSTRUMENTS SEMI SN74S04N

    TEXAS INSTRUMENTS SEMI

    SN74S04N

    IC, INVERTER; LOGIC, NO. OF INPUTS:1, SUPPLY VOLTAGE MIN:4.75V MAX:5.25V, DIP 14PINS, ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £2.10 Price with VAT: £2.52 Buy Surplus As Low As £1.35 Price with VAT: £1.62
    £1.35 Price with VAT: £1.62
    TEXAS INSTRUMENTS SEMI SN74HC04N

    TEXAS INSTRUMENTS SEMI

    SN74HC04N

    INVERTER, HC/UH SERIES, 6-FUNC, 1-INPUT, CMOS, PDIP14
    ✓ IN STOCK!
    £0.96 Price with VAT: £1.15 Buy Surplus As Low As £0.61 Price with VAT: £0.73
    £0.61 Price with VAT: £0.73
    TEXAS INSTRUMENTS SEMI SN74LS138N

    TEXAS INSTRUMENTS SEMI

    SN74LS138N

    DECODER/DEMUX, LS SERIES, INVERTED OUTPUT, TTL, PDIP16
    ✓ IN STOCK!
    £1.23 Price with VAT: £1.48 Buy Surplus As Low As £0.71 Price with VAT: £0.86
    £0.71 Price with VAT: £0.86
    TEXAS INSTRUMENTS SEMI SN74LS136N

    TEXAS INSTRUMENTS SEMI

    SN74LS136N

    LOGIC IC, 4.75 TO 5.25 V, OPERATING TEMPERATURE 0 TO 70 C, 8 MA, 100 UA, INPUTS 8, OUTPUTS 4
    ✓ IN STOCK!
    £1.35 Price with VAT: £1.62 Buy Surplus As Low As £0.86 Price with VAT: £1.03
    £0.86 Price with VAT: £1.03
    TEXAS INSTRUMENTS SEMI TPS7250QD

    TEXAS INSTRUMENTS SEMI

    TPS7250QD

    PRICE/EA (MIN PURCH= 375) - IC, LDO VOLT REG, 5V, 250MA, 8-SOIC; PRIMARY INPUT VOLTAGE:10V; OUTPUT VOLTAGE FIXED:5V; DROPOUT VOLTAGE VDO:190MV; NO. OF
    Call for Availability
    TEXAS INSTRUMENTS SEMI SN74LS365AN

    TEXAS INSTRUMENTS SEMI

    SN74LS365AN

    BUFFER, NON-INVERTING 1 ELEMENT 6 BIT PER ELEMENT 3-STATE OUTPUT 16-PDIP
    ✓ IN STOCK!
    £2.78 Price with VAT: £3.34 Buy Surplus As Low As £1.63 Price with VAT: £1.95
    £1.63 Price with VAT: £1.95
    TEXAS INSTRUMENTS SEMI TIBPAL20R8-25CNT

    TEXAS INSTRUMENTS SEMI

    TIBPAL20R8-25CNT

    IC, PAL, 14NS, DIP-24; LOGIC TYPE:PAL; PROPAGATION DELAY:14NS; FREQUENCY:50MHZ; SUPPLY CURRENT MAX:105MA; SUPPLY VOLTAGE RANGE:4.75V TO 5.25V; OPERATI
    ✓ IN STOCK!
    Call for Availability
    TEXAS INSTRUMENTS SEMI SN74121N

    TEXAS INSTRUMENTS SEMI

    SN74121N

    IC, 74TTL, 74121, DIP14, 5V; LOGIC FAMILY / BASE NUMBER:TTL121; MULTIVIBRATOR TYPE:MONOSTABLE; OUTPUT CURRENT:16MA; SUPPLY VOLTAGE MIN:4.75V; SUPPLY VOLTAGE MAX:5.25V; LOGIC CASE STYLE:DIP; ...
    ✓ IN STOCK!
    £9.18 Price with VAT: £11.01 Buy Surplus As Low As £5.88 Price with VAT: £7.06
    £5.88 Price with VAT: £7.06
    TEXAS INSTRUMENTS SEMI SN74HC645DW

    TEXAS INSTRUMENTS SEMI

    SN74HC645DW

    LOGIC, BUS TRANSCVR OCTAL, 20SOIC; LOGIC FAMILY / BASE NUMBER:74HC645; LOGIC DEVICE TYPE:TRANSCEIVER, NON INVERTING; LOGIC CASE STYLE:SOIC; NO. OF PINS:20PINS; SUPPLY VOLTAGE MIN:2V; SUPPLY ...
    ✓ IN STOCK!
    £2.81 Price with VAT: £3.37 Buy Surplus As Low As £1.80 Price with VAT: £2.16
    £1.80 Price with VAT: £2.16
    TEXAS INSTRUMENTS SEMI SN74F153N

    TEXAS INSTRUMENTS SEMI

    SN74F153N

    LOGIC, DUAL 1-OF-4 SEL/MUX, 16DIP; LOGIC FAMILY / BASE NUMBER:74F153; LOGIC TYPE:DATA SELECTOR / MULTIPLEXER; NO. OF CHANNELS:2CHANNELS; LINE CONFIGURATION:4:1; SUPPLY VOLTAGE MIN:4.5V; SUPP ...
    £1.46 Price with VAT: £1.76 Buy Surplus As Low As £0.91 Price with VAT: £1.09
    £0.91 Price with VAT: £1.09
    TEXAS INSTRUMENTS SEMI SN74154N

    TEXAS INSTRUMENTS SEMI

    SN74154N

    DISCONTINUED BY MANUFACTURER, IC CHIP, 4I/P SINGLE, DECODER/DEMUX, 16 OUTPUTS,DIP 24PINS
    ✓ IN STOCK!
    £12.46 Price with VAT: £14.95 Buy Surplus As Low As £8.49 Price with VAT: £10.19
    £8.49 Price with VAT: £10.19
    TEXAS INSTRUMENTS SEMI LM3999Z

    TEXAS INSTRUMENTS SEMI

    LM3999Z

    DISCONTINUED BY MANUFACTURER, TWO TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 6.95V, BIPOLAR, PBCY3, 3 PIM
    ✓ IN STOCK!
    £4.24 Price with VAT: £5.09 Buy Surplus As Low As £2.25 Price with VAT: £2.70
    £2.25 Price with VAT: £2.70
    TEXAS INSTRUMENTS SEMI LF13509D

    TEXAS INSTRUMENTS SEMI

    LF13509D

    IC CHIP 8 CHANNEL ANALOG MULTIPLEXER
    Call for Availability
    TEXAS INSTRUMENTS SEMI MM53107N

    TEXAS INSTRUMENTS SEMI

    MM53107N

    IC CHIP 8PIN DIP CMOS 17STAGE OSCILLATOR DIVIDER
    Call for Availability
    TEXAS INSTRUMENTS SEMI LM614BIN

    TEXAS INSTRUMENTS SEMI

    LM614BIN

    IC CHIP 16PIN
    Call for Availability
    TEXAS INSTRUMENTS SEMI L441CM

    TEXAS INSTRUMENTS SEMI

    L441CM

    IC CHIP
    Call for Availability
    TEXAS INSTRUMENTS SEMI DP8428D70

    TEXAS INSTRUMENTS SEMI

    DP8428D70

    IC CHIP MEMORY CONTROLLER 52PIN
    ✓ IN STOCK!
    Call for Availability
    TEXAS INSTRUMENTS SEMI MM74HCT257N

    TEXAS INSTRUMENTS SEMI

    MM74HCT257N

    IC CHIP 16PIN QUAD 2 LIE TO 1 LINE
    Call for Availability
    TEXAS INSTRUMENTS SEMI 74BCT125SC

    TEXAS INSTRUMENTS SEMI

    74BCT125SC

    IC CHIP OCTAL BUFFER/LINE DRIVER
    ✓ IN STOCK!
    Call for Availability
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