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    Integrated Circuits / Logic IC

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    NXP SEMICONDUCTOR 74LS109AN

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS109AN

    DISCONTINUED BY MANUFACTURER, IC FLIP FLOP, DUAL, J/K TYPE, DIP-16
    ✓ IN STOCK!
    £0.84 Price with VAT: £1.00 Buy Surplus As Low As £0.48 Price with VAT: £0.58
    £0.48 Price with VAT: £0.58
    NXP SEMICONDUCTOR 74F257AN

    NXP SEMICONDUCTOR

    SIGNETICS

    74F257AN

    DISCONTINUED BY MANUFACTURER, QUAD 2-LINE TO 1-LINE SELECTOR/MULTIPLEXER, NON-INVERTING, TRI-STATE, DIP-16
    ✓ IN STOCK!
    £1.23 Price with VAT: £1.48 Buy Surplus As Low As £0.99 Price with VAT: £1.19
    £0.99 Price with VAT: £1.19
    NXP SEMICONDUCTOR 74F367N

    NXP SEMICONDUCTOR

    SIGNETICS

    74F367N

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, F/FAST SERIES, 1-FUNC, 6-BIT, TRUE OUTPUT, TTL, PDIP16
    ✓ IN STOCK!
    Buy Surplus As Low As £1.90 Price with VAT: £2.28
    £1.90 Price with VAT: £2.28
    NXP SEMICONDUCTOR 74LS193N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS193N

    IC 4-BIT UP/DOWN COUNTER 16DIP
    ✓ IN STOCK!
    £0.72 Price with VAT: £0.86 Buy Surplus As Low As £0.29 Price with VAT: £0.35
    £0.29 Price with VAT: £0.35
    Repair Yours £300.00 Price with VAT: £360.00
    NXP SEMICONDUCTOR 74S182N

    NXP SEMICONDUCTOR

    SIGNETICS

    74S182N

    IC CHIP 16PIN
    ✓ IN STOCK!
    Call for Availability
    NXP SEMICONDUCTOR 74175N

    NXP SEMICONDUCTOR

    SIGNETICS

    74175N

    DISCONTINUED BY MANUFACTURER, D FLIP-FLOP, TTL/H/L SERIES, 1-FUNC, POSITIVE EDGE TRIGGERED, 4-BIT, COMPLEMENTARY OUTPUT, TTL, PDIP16
    ✓ IN STOCK!
    £1.89 Price with VAT: £2.27 Buy Surplus As Low As £1.10 Price with VAT: £1.32
    £1.10 Price with VAT: £1.32
    NXP SEMICONDUCTOR 74LS14N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS14N

    DISCONTINUED BY MANUFACTURER, INVERTER, LS SERIES, 6-FUNC, 1-INPUT, TTL, PDIP14
    ✓ IN STOCK!
    £1.94 Price with VAT: £2.33 Buy Surplus As Low As £1.13 Price with VAT: £1.36
    £1.13 Price with VAT: £1.36
    NXP SEMICONDUCTOR 74LS240N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS240N

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, LS SERIES, 2-FUNC, 4-BIT, INVERTED OUTPUT, TTL, PDIP20
    ✓ IN STOCK!
    Buy Surplus As Low As £2.47 Price with VAT: £2.96
    £2.47 Price with VAT: £2.96
    NXP SEMICONDUCTOR SU316K

    NXP SEMICONDUCTOR

    SIGNETICS

    SU316K

    DISCONTINUED BY MANUFACTURER, DUAL 2-INPUT NOR GATE, 10 PIN METAL CAN
    ✓ IN STOCK!
    £15.86 Price with VAT: £19.04 Buy Surplus As Low As £11.93 Price with VAT: £14.32
    £11.93 Price with VAT: £14.32
    NXP SEMICONDUCTOR 74S64N

    NXP SEMICONDUCTOR

    SIGNETICS

    74S64N

    IC, LOGIC GATE, AND/NOR, BIPOLAR, 11 INPUT, 1 OUTPUT, 5.25V, 20MA, PDIP-14
    ✓ IN STOCK!
    £2.38 Price with VAT: £2.86 Buy Surplus As Low As £1.80 Price with VAT: £2.16
    £1.80 Price with VAT: £2.16
    NXP SEMICONDUCTOR N74182N

    NXP SEMICONDUCTOR

    SIGNETICS

    N74182N

    LOOK AHEAD CARRY GENERATOR, 16 PIN DIP
    ✓ IN STOCK!
    £5.40 Price with VAT: £6.48 Buy Surplus As Low As £4.06 Price with VAT: £4.87
    £4.06 Price with VAT: £4.87
    NXP SEMICONDUCTOR 74LS05N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS05N

    IC HEX INVERTER OC 14DIP
    ✓ IN STOCK!
    £0.55 Price with VAT: £0.66 Buy Surplus As Low As £0.36 Price with VAT: £0.43
    £0.36 Price with VAT: £0.43
    Repair Yours £221.77 Price with VAT: £266.12
    NXP SEMICONDUCTOR 74LS27N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS27N

    DISCONTINUED BY MANUFACTURER, NOR GATE, LS SERIES, 3-FUNC, 3-INPUT, TTL, PDIP14
    ✓ IN STOCK!
    £1.29 Price with VAT: £1.55 Buy Surplus As Low As £0.91 Price with VAT: £1.09
    £0.91 Price with VAT: £1.09
    NXP SEMICONDUCTOR 74F245D

    NXP SEMICONDUCTOR

    SIGNETICS

    74F245D

    DISCONTINUED BY MANUFACTURER, BUS TRANSCEIVER, F/FAST SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, TTL, SOIC-20 7.5MM WIDE
    ✓ IN STOCK!
    £1.35 Price with VAT: £1.61 Buy Surplus As Low As £0.86 Price with VAT: £1.03
    £0.86 Price with VAT: £1.03
    NXP SEMICONDUCTOR 74LS374N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS374N

    BUS DRIVER, LS SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, TTL, PDIP20
    ✓ IN STOCK!
    £1.23 Price with VAT: £1.48 Buy Surplus As Low As £0.72 Price with VAT: £0.86
    £0.72 Price with VAT: £0.86
    NXP SEMICONDUCTOR 74LS00N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS00N

    DISCONTINUED BY MANUFACTURER, NAND GATE, LS SERIES, 4-FUNC, 2-INPUT, TTL, PDIP14
    ✓ IN STOCK!
    Buy Surplus As Low As £2.24 Price with VAT: £2.69
    £2.24 Price with VAT: £2.69
    NXP SEMICONDUCTOR 74LS123N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS123N

    IC DUAL MONO MULTIVIB 16DIP
    ✓ IN STOCK!
    £1.41 Price with VAT: £1.69 Buy Surplus As Low As £0.93 Price with VAT: £1.12
    £0.93 Price with VAT: £1.12
    Repair Yours £221.77 Price with VAT: £266.12
    NXP SEMICONDUCTOR 74LS139N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS139N

    DISCONTINUED BY MANUFACTURER, DECODER/DRIVER, LS SERIES, INVERTED OUTPUT, TTL, PDIP16
    ✓ IN STOCK!
    £2.59 Price with VAT: £3.10 Buy Surplus As Low As £1.82 Price with VAT: £2.18
    £1.82 Price with VAT: £2.18
    NXP SEMICONDUCTOR 74LS367AN

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS367AN

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, LS SERIES, 1-FUNC, 6-BIT, TRUE OUTPUT, TTL, PDIP16
    ✓ IN STOCK!
    £0.64 Price with VAT: £0.76 Buy Surplus As Low As £0.48 Price with VAT: £0.58
    £0.48 Price with VAT: £0.58
    NXP SEMICONDUCTOR 74S02N

    NXP SEMICONDUCTOR

    SIGNETICS

    74S02N

    IC, QUAD TWO INPUT NOR GATE, 14 PIN DIP
    ✓ IN STOCK!
    £4.93 Price with VAT: £5.92 Buy Surplus As Low As £3.39 Price with VAT: £4.06
    £3.39 Price with VAT: £4.06
    NXP SEMICONDUCTOR 74174N

    NXP SEMICONDUCTOR

    SIGNETICS

    74174N

    DISCONTINUED BY MANUFACTURER, IC LOGIC, HEX/QUADRUPLE, D-TYPE FLIP FLOP W/ CLEAR, DIP-16
    ✓ IN STOCK!
    £0.95 Price with VAT: £1.14 Buy Surplus As Low As £0.64 Price with VAT: £0.77
    £0.64 Price with VAT: £0.77
    NXP SEMICONDUCTOR 74LS197N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS197N

    IC 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER
    ✓ IN STOCK!
    £1.60 Price with VAT: £1.92 Buy Surplus As Low As £0.95 Price with VAT: £1.14
    £0.95 Price with VAT: £1.14
    Repair Yours Contact Us
    NXP SEMICONDUCTOR 74F04N

    NXP SEMICONDUCTOR

    SIGNETICS

    74F04N

    DISCONTINUED BY MANUFACTURER, IC INVERTER, 6CH, 1-INP, DIP-14
    Buy Surplus As Low As £0.38 Price with VAT: £0.45
    £0.38 Price with VAT: £0.45
    NXP SEMICONDUCTOR 74F374N

    NXP SEMICONDUCTOR

    SIGNETICS

    74F374N

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, F/FAST SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, TTL, PDIP20
    Buy Surplus As Low As £0.40 Price with VAT: £0.48
    £0.40 Price with VAT: £0.48
    NXP SEMICONDUCTOR 74LS245N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS245N

    DISCONTINUED BY MANUFACTURER, IC CHIP BUS TRANSCEIVER, NON-INVERTING , SINGLE, 8 BIT PER ELEMENT OUTPUT, 20 DIP
    Buy Surplus As Low As £0.34 Price with VAT: £0.41
    £0.34 Price with VAT: £0.41
    NXP SEMICONDUCTOR 74LS161AN

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS161AN

    DISCONTINUED BY MANUFACTURER, BINARY COUNTER, LS SERIES, SYNCHRONOUS, POSITIVE EDGE TRIGGERED, 4-BIT, UP DIRECTION, TTL, PDIP16
    Buy Surplus As Low As £0.89 Price with VAT: £1.06
    £0.89 Price with VAT: £1.06
    NXP SEMICONDUCTOR 74LS244N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS244N

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, LS SERIES, 2-FUNC, 4-BIT, TRUE OUTPUT, TTL, PDIP20
    Buy Surplus As Low As £0.62 Price with VAT: £0.75
    £0.62 Price with VAT: £0.75
    NXP SEMICONDUCTOR 74LS155AN

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS155AN

    DISCONTINUED BY MANUFACTURER, DECODER / DEMULTIPLEXER, 1 X 2:4, 2 CIRCUIT / CHANNEL, 16-DIP, 74LS155, SUPPLY VOLTAGE: 4.75V ~ 5.25V, THROUGH HOLE, ROHS3 COMPLIANT
    Buy Surplus As Low As £1.77 Price with VAT: £2.13
    £1.77 Price with VAT: £2.13
    NXP SEMICONDUCTOR 74LS395AN

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS395AN

    IC, 4 BIT SHIFT REGISTER, W/ TRI-STATE OUTPUTS, 16 PIN DIP
    £12.32 Price with VAT: £14.79 Buy Surplus As Low As £5.99 Price with VAT: £7.19
    £5.99 Price with VAT: £7.19
    NXP SEMICONDUCTOR 74F273N

    NXP SEMICONDUCTOR

    SIGNETICS

    74F273N

    IC, LOGIC OCTAL D FLIP FLOP, 20 PIN DIP
    £1.20 Price with VAT: £1.44 Buy Surplus As Low As £0.81 Price with VAT: £0.98
    £0.81 Price with VAT: £0.98
    NXP SEMICONDUCTOR 74LS13N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS13N

    DISCONTINUED BY MANUFACTURER, IC, NAND GATE, LS SERIES, 2-FUNC, 4-INPUT, TTL, DIP-14
    Buy Surplus As Low As £1.77 Price with VAT: £2.13
    £1.77 Price with VAT: £2.13
    NXP SEMICONDUCTOR N74152J

    NXP SEMICONDUCTOR

    SIGNETICS

    N74152J

    IC, 8 INPUT MULTIPLEXER, 14 PIN CDIP
    £12.32 Price with VAT: £14.79 Buy Surplus As Low As £8.87 Price with VAT: £10.64
    £8.87 Price with VAT: £10.64
    NXP SEMICONDUCTOR 74LS92N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS92N

    IC DIVIDE BY 12 COUNTER 14DIP
    £1.26 Price with VAT: £1.51 Buy Surplus As Low As £0.75 Price with VAT: £0.90
    £0.75 Price with VAT: £0.90
    Repair Yours £221.77 Price with VAT: £266.12
    NXP SEMICONDUCTOR 7402N

    NXP SEMICONDUCTOR

    SIGNETICS

    7402N

    IC GATE NOR QUAD 2INP 14DIP
    £1.25 Price with VAT: £1.50 Buy Surplus As Low As £0.75 Price with VAT: £0.90
    £0.75 Price with VAT: £0.90
    Repair Yours Contact Us
    NXP SEMICONDUCTOR 74LS73N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS73N

    IC F/F DUAL JK NEG-TRIG 14DIP
    £0.31 Price with VAT: £0.38 Buy Surplus As Low As £0.19 Price with VAT: £0.23
    £0.19 Price with VAT: £0.23
    Repair Yours Contact Us
    NXP SEMICONDUCTOR 74LS145N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS145N

    IC BCD-TO-DECIMAL DECODR 16DIP
    £0.76 Price with VAT: £0.91 Buy Surplus As Low As £0.38 Price with VAT: £0.46
    £0.38 Price with VAT: £0.46
    Repair Yours £221.77 Price with VAT: £266.12
    NXP SEMICONDUCTOR 74LS241N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS241N

    DISCONTINUED BY MANUFACTURER, BUFFER, NON-INVERTING, 2 ELEMENT, 4 BIT PER ELEMENT, 3-STATE OUTPUT, 20-PDIP
    Buy Surplus As Low As £0.56 Price with VAT: £0.67
    £0.56 Price with VAT: £0.67
    NXP SEMICONDUCTOR 74155N

    NXP SEMICONDUCTOR

    SIGNETICS

    74155N

    IC DUAL 2-TO-4 DECODER/DEMULTIPLE
    £1.93 Price with VAT: £2.31 Buy Surplus As Low As £0.96 Price with VAT: £1.16
    £0.96 Price with VAT: £1.16
    Repair Yours Contact Us
    NXP SEMICONDUCTOR 74LS173N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS173N

    IC D-TYPE REGISTER 4BIT 16DIP
    £1.25 Price with VAT: £1.50 Buy Surplus As Low As £0.75 Price with VAT: £0.90
    £0.75 Price with VAT: £0.90
    Repair Yours Contact Us
    NXP SEMICONDUCTOR 74LS374AN

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS374AN

    IC OCT D-TYPE FLIP-FLOP 20DIP
    £0.94 Price with VAT: £1.13 Buy Surplus As Low As £0.56 Price with VAT: £0.68
    £0.56 Price with VAT: £0.68
    Repair Yours Contact Us
    NXP SEMICONDUCTOR 7475N

    NXP SEMICONDUCTOR

    SIGNETICS

    7475N

    IC 4-BIT BISTABLE LATCHES
    £2.74 Price with VAT: £3.29 Buy Surplus As Low As £1.65 Price with VAT: £1.97
    £1.65 Price with VAT: £1.97
    Repair Yours Contact Us
    NXP SEMICONDUCTOR 74LS125N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS125N

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, 1-FUNC, 4-BIT, TRUE OUTPUT, TTL, PDIP14
    Buy Surplus As Low As £0.38 Price with VAT: £0.46
    £0.38 Price with VAT: £0.46
    NXP SEMICONDUCTOR 74LS165N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS165N

    IC REGISTER PAR-IN/SER-OUT 16DIP
    £0.70 Price with VAT: £0.84 Buy Surplus As Low As £0.42 Price with VAT: £0.51
    £0.42 Price with VAT: £0.51
    Repair Yours £221.77 Price with VAT: £266.12
    NXP SEMICONDUCTOR 74LS194N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS194N

    IC BI-DIR UNIV SHIFT REG 16DIP
    £1.26 Price with VAT: £1.51 Buy Surplus As Low As £0.75 Price with VAT: £0.90
    £0.75 Price with VAT: £0.90
    Repair Yours £221.77 Price with VAT: £266.12
    NXP SEMICONDUCTOR 74LS368N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS368N

    IC INVERTER DUAL 4,2-INPUT 16DIP
    £0.94 Price with VAT: £1.13 Buy Surplus As Low As £0.56 Price with VAT: £0.67
    £0.56 Price with VAT: £0.67
    Repair Yours £221.77 Price with VAT: £266.12
    1