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    Integrated Circuits / Logic IC

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    NATIONAL SEMICONDUCTOR 74ACTQ04PC

    NATIONAL SEMICONDUCTOR

    74ACTQ04PC

    DISCONTINUED BY MANUFACTURER, IC, QUAD NAND GATE, 4 CHANNEL, 2 INPUT, 4.5-5.5V, 24MA, THROUGH HOLE, DIP-14
    ✓ IN STOCK!
    £16.58 Price with VAT: £19.89 Buy Surplus As Low As £11.05 Price with VAT: £13.26
    £11.05 Price with VAT: £13.26
    NATIONAL SEMICONDUCTOR GAL16V8A-15LNC

    NATIONAL SEMICONDUCTOR

    GAL16V8A-15LNC

    DISCONTINUED BY MANUFACTURER, EE PLD, 15NS, PAL-TYPE, CMOS, PDIP20
    ✓ IN STOCK!
    £9.14 Price with VAT: £10.97 Buy Surplus As Low As £5.33 Price with VAT: £6.39
    £5.33 Price with VAT: £6.39
    NATIONAL SEMICONDUCTOR DM74LS01N

    NATIONAL SEMICONDUCTOR

    DM74LS01N

    DISCONTINUED BY MANUFACTURER, INTEGRATED CIRCUIT, QUAD, 2-INPUT, 1 OUTPUT, 4 GATE, 8 MA, 32 NS, OPEN OUTPUTS, PDIP-14
    ✓ IN STOCK!
    £2.96 Price with VAT: £3.55 Buy Surplus As Low As £2.23 Price with VAT: £2.68
    £2.23 Price with VAT: £2.68
    NATIONAL SEMICONDUCTOR MM74C221J

    NATIONAL SEMICONDUCTOR

    MM74C221J

    DISCONTINUED BY MANUFACTURER, MONOSTABLE MULTIVIBRATOR, CMOS SERIES, 2-FUNC, CMOS, CDIP16
    ✓ 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
    NATIONAL SEMICONDUCTOR 74F86PC

    NATIONAL SEMICONDUCTOR

    74F86PC

    2-INPUT EXCLUSIVE-OR GATE, 4 GATES, 14 PIN PDIP
    ✓ IN STOCK!
    £0.98 Price with VAT: £1.18 Buy Surplus As Low As £0.68 Price with VAT: £0.81
    £0.68 Price with VAT: £0.81
    NATIONAL SEMICONDUCTOR MM74C901N

    NATIONAL SEMICONDUCTOR

    MM74C901N

    IC, INVERTER, 6 CIRCUIT, 6 INPUT, 15V, 20MA, 14-DIP, 7.62MM WIDE
    ✓ IN STOCK!
    £4.34 Price with VAT: £5.21 Buy Surplus As Low As £3.21 Price with VAT: £3.85
    £3.21 Price with VAT: £3.85
    NATIONAL SEMICONDUCTOR JM38510/30501BCB

    NATIONAL SEMICONDUCTOR

    JM38510/30501BCB

    IC, QUAD TWO INPUT NAND GATE, 14 PIN CDIP
    ✓ IN STOCK!
    £2.31 Price with VAT: £2.77 Buy Surplus As Low As £1.69 Price with VAT: £2.02
    £1.69 Price with VAT: £2.02
    NATIONAL SEMICONDUCTOR 74F244PC

    NATIONAL SEMICONDUCTOR

    74F244PC

    IC CHIP, OCTAL BUFFER, LINE DRIVER, 3 STATE OUTPUT, 20 PIN
    ✓ IN STOCK!
    £1.02 Price with VAT: £1.22 Buy Surplus As Low As £0.65 Price with VAT: £0.78
    £0.65 Price with VAT: £0.78
    NATIONAL SEMICONDUCTOR DM74ALS20AN

    NATIONAL SEMICONDUCTOR

    DM74ALS20AN

    DISCONTINUED BY MANUFACTURER, NAND GATE, ALS SERIES, 2-FUNC, 4-INPUT, TTL, PDIP14
    ✓ IN STOCK!
    £3.14 Price with VAT: £3.77 Buy Surplus As Low As £2.37 Price with VAT: £2.84
    £2.37 Price with VAT: £2.84
    NATIONAL SEMICONDUCTOR MM74HC4046N

    NATIONAL SEMICONDUCTOR

    MM74HC4046N

    DISCONTINUED BY MANUFACTURER, PLL/FREQUENCY SYNTHESIS CIRCUIT, CMOS, PDIP16 * (DUAL MARKED MC74HC4046N)
    ✓ IN STOCK!
    £0.70 Price with VAT: £0.84 Buy Surplus As Low As £0.53 Price with VAT: £0.64
    £0.53 Price with VAT: £0.64
    NATIONAL SEMICONDUCTOR 74LS257PC

    NATIONAL SEMICONDUCTOR

    74LS257PC

    LOGIC CHIP, 7 V, 0 TO 70 C, 24 MA
    ✓ IN STOCK!
    £0.25 Price with VAT: £0.30 Buy Surplus As Low As £0.12 Price with VAT: £0.14
    £0.12 Price with VAT: £0.14
    NATIONAL SEMICONDUCTOR MM58274BN

    NATIONAL SEMICONDUCTOR

    MM58274BN

    DISCONTINUED BY MANUFACTURER, MICROPROCESSOR CHIP, COMPATIBLE REAL TIME CLOCK, 16 PIN, PACKAGE: DIP
    ✓ IN STOCK!
    £1.55 Price with VAT: £1.86 Buy Surplus As Low As £1.25 Price with VAT: £1.50
    £1.25 Price with VAT: £1.50
    NATIONAL SEMICONDUCTOR 74ACQ245SC

    NATIONAL SEMICONDUCTOR

    74ACQ245SC

    DISCONTINUED BY MANUFACTURER, BUS TRANSCEIVER, AC SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, SOIC-14
    ✓ IN STOCK!
    £5.16 Price with VAT: £6.19 Buy Surplus As Low As £3.09 Price with VAT: £3.71
    £3.09 Price with VAT: £3.71
    NATIONAL SEMICONDUCTOR MM74C20N

    NATIONAL SEMICONDUCTOR

    MM74C20N

    DISCONTINUED BY MANUFACTURER, NAND GATE, TTL/H/L SERIES, 2-FUNC, 4-INPUT, CMOS, PDIP14
    ✓ IN STOCK!
    £0.22 Price with VAT: £0.27 Buy Surplus As Low As £0.15 Price with VAT: £0.18
    £0.15 Price with VAT: £0.18
    NATIONAL SEMICONDUCTOR MM74C150N

    NATIONAL SEMICONDUCTOR

    MM74C150N

    DISCONTINUED BY MANUFACTURER, MULTIPLEXER, 1-FUNC, 16 LINE INPUT, CMOS, PDIP-24
    ✓ IN STOCK!
    £29.47 Price with VAT: £35.37 Buy Surplus As Low As £6.63 Price with VAT: £7.96
    £6.63 Price with VAT: £7.96
    NATIONAL SEMICONDUCTOR CD4025AE

    NATIONAL SEMICONDUCTOR

    CD4025AE

    DISCONTINUED BY MANUFACTURER, NOR GATE, CMOS, PDIP14
    ✓ IN STOCK!
    £2.63 Price with VAT: £3.16 Buy Surplus As Low As £2.08 Price with VAT: £2.49
    £2.08 Price with VAT: £2.49
    NATIONAL SEMICONDUCTOR DM7401N

    NATIONAL SEMICONDUCTOR

    DM7401N

    LOGIC IC CHIP, DIP-14, NAND GATE, 4 FUNCTION, 2 INPUT, PLASTIC
    ✓ IN STOCK!
    £2.95 Price with VAT: £3.55 Buy Surplus As Low As £1.55 Price with VAT: £1.87
    £1.55 Price with VAT: £1.87
    NATIONAL SEMICONDUCTOR 74ACTQ657SC

    NATIONAL SEMICONDUCTOR

    74ACTQ657SC

    BUS TRANSCEIVER, ACT SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, SOIC-24 7.62MM WIDE
    ✓ IN STOCK!
    £3.13 Price with VAT: £3.76 Buy Surplus As Low As £1.79 Price with VAT: £2.15
    £1.79 Price with VAT: £2.15
    NATIONAL SEMICONDUCTOR 74ALS1035M

    NATIONAL SEMICONDUCTOR

    74ALS1035M

    DISCONTINUED BY MANUFACTURER, BUFFER, ALS SERIES, 6-FUNC, 1-INPUT, TTL, SOIC-14
    ✓ IN STOCK!
    £5.47 Price with VAT: £6.57 Buy Surplus As Low As £3.48 Price with VAT: £4.18
    £3.48 Price with VAT: £4.18
    NATIONAL SEMICONDUCTOR CD74AC244E

    NATIONAL SEMICONDUCTOR

    CD74AC244E

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, AC SERIES, 2-FUNC, 4-BIT, TRUE OUTPUT, CMOS, DIP-20
    ✓ IN STOCK!
    £1.29 Price with VAT: £1.55 Buy Surplus As Low As £0.75 Price with VAT: £0.90
    £0.75 Price with VAT: £0.90
    NATIONAL SEMICONDUCTOR ADC08032

    NATIONAL SEMICONDUCTOR

    ADC08032

    8BIT AD LSB CONVERTER, DIP8
    ✓ IN STOCK!
    £7.49 Price with VAT: £8.99 Buy Surplus As Low As £5.74 Price with VAT: £6.89
    £5.74 Price with VAT: £6.89
    NATIONAL SEMICONDUCTOR LM306H

    NATIONAL SEMICONDUCTOR

    LM306H

    LM306H VOLTAGE COMPARATOR, SINGLE, 8 PIN, METAL, CAN
    ✓ IN STOCK!
    £16.53 Price with VAT: £19.84 Buy Surplus As Low As £15.54 Price with VAT: £18.65
    £15.54 Price with VAT: £18.65
    NATIONAL SEMICONDUCTOR DM74S133N

    NATIONAL SEMICONDUCTOR

    DM74S133N

    DISCONTINUED BY MANUFACTURER, IC CHIP, LOGIC GATE, 13 INPUT, 1 OUTPUT, 4.75-5.25 V, 20 MA, 10 NS PROPAGATION DELAY TIME, DIP, 16 PIN, 0 TO +70 DEGREES C
    Buy Surplus As Low As £9.00 Price with VAT: £10.80
    £9.00 Price with VAT: £10.80
    NATIONAL SEMICONDUCTOR 74LS243N

    NATIONAL SEMICONDUCTOR

    74LS243N

    DISCONTINUED BY MANUFACTURER, IC, TRANSCEIVER, NON-INVERTING, 1 ELEMENT, 4 BIT PER ELEMENT, PUSH-PULL OUTPUT, 14-PDIP
    Buy Surplus As Low As £2.96 Price with VAT: £3.55
    £2.96 Price with VAT: £3.55
    NATIONAL SEMICONDUCTOR DM74H00J

    NATIONAL SEMICONDUCTOR

    DM74H00J

    LOGIC IC, LOGIC CIRCUIT, QUAD 2-IN-PUT NAND, H-TTL,14-PIN, CERAMIC DIP
    £2.11 Price with VAT: £2.54 Buy Surplus As Low As £1.43 Price with VAT: £1.72
    £1.43 Price with VAT: £1.72
    NATIONAL SEMICONDUCTOR MM74HC75N

    NATIONAL SEMICONDUCTOR

    MM74HC75N

    DISCONTINUED BY MANUFACTURER, IC, D LATCH, HC/UH SERIES, 2-FUNC, HIGH LEVEL TRIGGERED, 2-BIT, COMPLEMENTARY OUTPUT, CMOS, PDIP-16
    Buy Surplus As Low As £1.05 Price with VAT: £1.26
    £1.05 Price with VAT: £1.26
    NATIONAL SEMICONDUCTOR MM74C90N

    NATIONAL SEMICONDUCTOR

    MM74C90N

    IC, DECADE COUNTER, UP, NEGATIVE EDGE, 4 BIT, 5MHZ, 15V, 700MW, DIP-14
    £23.11 Price with VAT: £27.73 Buy Surplus As Low As £17.37 Price with VAT: £20.85
    £17.37 Price with VAT: £20.85
    NATIONAL SEMICONDUCTOR DM936N

    NATIONAL SEMICONDUCTOR

    DM936N

    DISCONTINUED BY MANUFACTURER, HEX INVERTER, 936 SERIES, 6-FUNC, 1-INPUT, DTL, GATE 6K,14 PIN DIP
    Buy Surplus As Low As £26.52 Price with VAT: £31.83
    £26.52 Price with VAT: £31.83
    NATIONAL SEMICONDUCTOR 74LS175PC

    NATIONAL SEMICONDUCTOR

    74LS175PC

    LOGIC IC, 1 ELEMENT, 30 MHZ CLOCK FREQUENCY, 4.75-5.25 V SUPPLY, 18 MA CURRENT, THROUGH HOLE MOUNTING, 16 PIN, 0 TO +70 C OPERATING TEMPERATURE
    £0.81 Price with VAT: £0.97 Buy Surplus As Low As £0.49 Price with VAT: £0.59
    £0.49 Price with VAT: £0.59
    NATIONAL SEMICONDUCTOR MC74ACT521DW

    NATIONAL SEMICONDUCTOR

    MC74ACT521DW

    DISCONTINUED BY MANUFACTURER, IDENTITY COMPARATOR, AC SERIES, 8-BIT, INVERTED OUTPUT, CMOS, SOIC-20 7.5MM WIDE
    Buy Surplus As Low As £1.69 Price with VAT: £2.02
    £1.69 Price with VAT: £2.02
    NATIONAL SEMICONDUCTOR DM74LS352N

    NATIONAL SEMICONDUCTOR

    DM74LS352N

    DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS, 5V SUPPLY VOLTAGE, DIP16
    £3.68 Price with VAT: £4.42 Buy Surplus As Low As £2.53 Price with VAT: £3.03
    £2.53 Price with VAT: £3.03
    NATIONAL SEMICONDUCTOR DM74S136N

    NATIONAL SEMICONDUCTOR

    DM74S136N

    IC, XOR GATE, TTL, PDIP14, 3 TO 8 LINE DECODERS, 3 LEVELS OF LOGIC
    £1.76 Price with VAT: £2.11 Buy Surplus As Low As £1.05 Price with VAT: £1.27
    £1.05 Price with VAT: £1.27
    NATIONAL SEMICONDUCTOR DM74LS132SJ

    NATIONAL SEMICONDUCTOR

    DM74LS132SJ

    DISCONTINUED BY MANUFACTURER, NAND GATE, LS SERIES, 4-FUNC, 2-INPUT, TTL, SOP-14
    Buy Surplus As Low As £0.42 Price with VAT: £0.51
    £0.42 Price with VAT: £0.51
    NATIONAL SEMICONDUCTOR 74F32SCX-NS

    NATIONAL SEMICONDUCTOR

    74F32SCX-NS

    IC LOGIC, OR GATE, 74F SERIES, 4 CIRCUITS, 2 INPUTS, 4.5-5.5 V, 15.5 MA, SURFACE MOUNT
    £0.21 Price with VAT: £0.26 Buy Surplus As Low As £0.13 Price with VAT: £0.16
    £0.13 Price with VAT: £0.16
    NATIONAL SEMICONDUCTOR NS32C201N-10

    NATIONAL SEMICONDUCTOR

    NS32C201N-10

    DISCONTINUED BY MANUFACTURER, TIMING AND SYSTEM CONTROL, 24 PIN DIP
    Buy Surplus As Low As £7.16 Price with VAT: £8.59
    £7.16 Price with VAT: £8.59
    TEXAS INSTRUMENTS SEMI CD4070BCN

    TEXAS INSTRUMENTS SEMI

    NATIONAL SEMICONDUCTOR

    CD4070BCN

    DISCONTINUED BY MANUFACTURER, XOR GATE, TTL/H/L SERIES, 4-FUNC, 2-INPUT, CMOS, PDIP14
    £5.46 Price with VAT: £6.56 Buy Surplus As Low As £3.18 Price with VAT: £3.82
    £3.18 Price with VAT: £3.82
    TEXAS INSTRUMENTS SEMI SNJ54LS367A

    TEXAS INSTRUMENTS SEMI

    NATIONAL SEMICONDUCTOR

    SNJ54LS367A

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, LS SERIES, 1-FUNC, 6-BIT, TRUE OUTPUT, TTL, CDIP16
    £7.21 Price with VAT: £8.65 Buy Surplus As Low As £4.20 Price with VAT: £5.04
    £4.20 Price with VAT: £5.04
    TEXAS INSTRUMENTS SEMI DM74H10N

    TEXAS INSTRUMENTS SEMI

    NATIONAL SEMICONDUCTOR

    DM74H10N

    IC, LOGIC GATE, NAND, 3 INPUT, 7V, 30MA, DIP-14
    ✓ IN STOCK!
    £16.58 Price with VAT: £19.89 Buy Surplus As Low As £12.53 Price with VAT: £15.03
    £12.53 Price with VAT: £15.03
    TEXAS INSTRUMENTS SEMI LM2940T-5.0/NOPB

    TEXAS INSTRUMENTS SEMI

    LM2940T-5.0/NOPB

    FIXED POSITIVE LDO REGULATOR, 5V, 1V DROPOUT, BIPOLAR, TO-220
    ✓ IN STOCK!
    £2.67 Price with VAT: £3.21 Buy Surplus As Low As £1.55 Price with VAT: £1.87
    £1.55 Price with VAT: £1.87
    TEXAS INSTRUMENTS SEMI SN74LS221N

    TEXAS INSTRUMENTS SEMI

    SN74LS221N

    IC, MULTIVIBRATOR, MONSTABLE; LOGIC FAMILY / BASE NUMBER:74LS221; MULTIVIBRATOR TYPE:MONOSTABLE; OUTPUT CURRENT:8MA; SUPPLY VOLTAGE MIN:4.75V; SUPPLY VOLTAGE MAX:5.25V; LOGIC CASE STYLE:DIP; ...
    ✓ IN STOCK!
    £2.17 Price with VAT: £2.60 Buy Surplus As Low As £1.31 Price with VAT: £1.57
    £1.31 Price with VAT: £1.57
    TEXAS INSTRUMENTS SEMI SN74LS21N

    TEXAS INSTRUMENTS SEMI

    SN74LS21N

    IC,AND GATE, LS SERIES, 2-FUNC, 4-INPUT, TTL, DIP-14
    ✓ IN STOCK!
    £1.10 Price with VAT: £1.32 Buy Surplus As Low As £0.57 Price with VAT: £0.68
    £0.57 Price with VAT: £0.68
    TEXAS INSTRUMENTS SEMI SN74193N

    TEXAS INSTRUMENTS SEMI

    SN74193N

    DISCONTINUED BY MANUFACTURER, BINARY COUNTER, TTL/H/L SERIES, SYNCHRONOUS, POSITIVE EDGE TRIGGERED, 4-BIT, BIDIRECTIONAL, TTL, PDIP16
    ✓ IN STOCK!
    £4.34 Price with VAT: £5.21 Buy Surplus As Low As £2.76 Price with VAT: £3.32
    £2.76 Price with VAT: £3.32
    TEXAS INSTRUMENTS SEMI DM74LS112AN

    TEXAS INSTRUMENTS SEMI

    DM74LS112AN

    J-K FLIP-FLOP, LS SERIES, 2-FUNC, NEGATIVE EDGE TRIGGERED, 2-BIT, COMPLEMENTARY OUTPUT, TTL, PDIP16
    ✓ IN STOCK!
    Call for Availability
    TEXAS INSTRUMENTS SEMI DM74ALS244AN

    TEXAS INSTRUMENTS SEMI

    DM74ALS244AN

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, ALS SERIES, 2-FUNC, 4-BIT, TRUE OUTPUT, TTL, BUFFER LOGIC, BUS DRIVER, SUPPLY VOLTAGE MIN:4.5V - MAX:5.5V, 20-DIP
    ✓ IN STOCK!
    £3.82 Price with VAT: £4.59 Buy Surplus As Low As £2.82 Price with VAT: £3.39
    £2.82 Price with VAT: £3.39
    TEXAS INSTRUMENTS SEMI 74FCT244APC

    TEXAS INSTRUMENTS SEMI

    74FCT244APC

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, FCT SERIES, 2-FUNC, 4-BIT, TRUE OUTPUT, CMOS, PDIP20
    ✓ IN STOCK!
    Call for Availability
    TEXAS INSTRUMENTS SEMI DM74LS08N

    TEXAS INSTRUMENTS SEMI

    DM74LS08N

    DISCONTINUED BY MANUFACTURER, AND GATE, LS SERIES, 4-FUNC, 2-INPUT, TTL, PDIP14
    ✓ IN STOCK!
    Call for Availability
    TEXAS INSTRUMENTS SEMI SN7402N

    TEXAS INSTRUMENTS SEMI

    SN7402N

    QUAD NOR GATE, SINGLE-FUNCTION, SMD/SMT MOUNT, 4-BIT, 2 X INPUTS, 14-PIN, LOGIC CASE: DIP-14, SUPPLY VOLTAGE: 4.75-5.25 V, PRODUCT RANGE: 7402, LOGIC IC FAMILY: 7400, ROHS COMPLIANT
    ✓ IN STOCK!
    £3.48 Price with VAT: £4.18 Buy Surplus As Low As £2.03 Price with VAT: £2.44
    £2.03 Price with VAT: £2.44
    TEXAS INSTRUMENTS SEMI SN74HCT139N

    TEXAS INSTRUMENTS SEMI

    SN74HCT139N

    HCT SERIES, INVERTED OUTPUT, CMOS, PDIP16, DUAL 2-LINE TO 4-LINE DECODER/DEMULTIPLEXER
    ✓ IN STOCK!
    £1.26 Price with VAT: £1.51 Buy Surplus As Low As £0.81 Price with VAT: £0.97
    £0.81 Price with VAT: £0.97
    TEXAS INSTRUMENTS SEMI SN7432N

    TEXAS INSTRUMENTS SEMI

    SN7432N

    LOGIC IC, OR GATE, QUAD, 8 INPUTS, 14 PINS, DIP, 7432
    ✓ IN STOCK!
    £3.68 Price with VAT: £4.42 Buy Surplus As Low As £2.21 Price with VAT: £2.65
    £2.21 Price with VAT: £2.65
    TEXAS INSTRUMENTS SEMI SN74LS10N

    TEXAS INSTRUMENTS SEMI

    SN74LS10N

    LOGIC IC, NAND GATE, TRIPLE, 3 INPUTS, 14 PINS, DIP, 74LS10
    ✓ IN STOCK!
    £1.30 Price with VAT: £1.56 Buy Surplus As Low As £0.78 Price with VAT: £0.94
    £0.78 Price with VAT: £0.94
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