SEARCH NOW FOR ALL YOUR NATIONAL SEMICONDUCTOR SOLUTIONS
Radwell is here to supply you with all your plant floor needs.
![](https://az343058.vo.msecnd.net/ukimages/warranty_logo_2year_en-GB.jpg)
Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.
Filter Results
Sorting/Paging
![NATIONAL SEMICONDUCTOR MM2102AN-4L](https://az343058.vo.msecnd.net/productimagethumbnails/732e325c7b684f72b81ebe8680c9492a.jpg)
NATIONAL SEMICONDUCTOR
MM2102AN-4L
INTEGRATED CIRCUIT, MEMORY 1024 BIT,STATIC RAM,5V,250 NS
✓ IN STOCK!
€6.01
Buy Surplus As Low As
€3.96
€3.96
![NATIONAL SEMICONDUCTOR DM7442AN](https://az343058.vo.msecnd.net/productimagethumbnails/53b88b7904d84ab4b6d63c80e60d844b.jpg)
NATIONAL SEMICONDUCTOR
DM7442AN
DISCONTINUED BY MANUFACTURER, DECIMAL DECODER/DRIVER, TTL/H/L SERIES, INVERTED OUTPUT, TTL, PDIP16
✓ IN STOCK!
€5.00
Buy Surplus As Low As
€3.00
€3.00
![NATIONAL SEMICONDUCTOR DM74H00J](https://az343058.vo.msecnd.net/productimagethumbnails/aae22321955e4e9288fb12598aa5e04b.jpg)
NATIONAL SEMICONDUCTOR
DM74H00J
LOGIC IC, LOGIC CIRCUIT, QUAD 2-IN-PUT NAND, H-TTL,14-PIN, CERAMIC DIP
✓ IN STOCK!
€4.00
Buy Surplus As Low As
€2.40
€2.40
![NATIONAL SEMICONDUCTOR DM74ALS161N](https://az343058.vo.msecnd.net/productimagethumbnails/66b32222ec244ce8a542b4e58ce0a88f.jpg)
NATIONAL SEMICONDUCTOR
DM74ALS161N
IC, COUNTER, UP, 4 BIT BINARY, 16 PIN, PLASTIC, DIP
✓ IN STOCK!
€2.75
Buy Surplus As Low As
€1.65
€1.65
![NATIONAL SEMICONDUCTOR MM74HC75N](https://az343058.vo.msecnd.net/productimagethumbnails/49d6a961318d48be8c3bb8341357efc4.jpg)
NATIONAL SEMICONDUCTOR
MM74HC75N
IC, LOGIC. 4-BIT BISTABLE LATCH, 16 PIN DIP
✓ IN STOCK!
€2.50
Buy Surplus As Low As
€1.50
€1.50
![NATIONAL SEMICONDUCTOR PN3638](https://az343058.vo.msecnd.net/productimagethumbnails/b420119bb8134f889d1f4921c8e51427.jpg)
NATIONAL SEMICONDUCTOR
PN3638
DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 0.5A I(C), 25V V(BR)CEO, 1-ELEMENT, PNP, SILICON, TO-92
✓ IN STOCK!
€1.51
Buy Surplus As Low As
€0.91
€0.91
![NATIONAL SEMICONDUCTOR 3007472](https://az343058.vo.msecnd.net/productimagethumbnails/abee89ba88434de7a9ecb7213519a6ad.jpg)
NATIONAL SEMICONDUCTOR
3007472
IC, FLIP FLOP, SINGLE, J/K TYPE, 14 PIN, PLASTIC, DIP
✓ IN STOCK!
€5.00
Buy Surplus As Low As
€3.00
€3.00
![NATIONAL SEMICONDUCTOR MM74C901N](https://az343058.vo.msecnd.net/productimagethumbnails/7a75d46fd4174879b36b256662e41062.jpg)
NATIONAL SEMICONDUCTOR
MM74C901N
INTEGRATED CIRCUITS, LOGIC CIRCUIT, HEX INVERTER, CMOS, 14 PIN, PLASTIC, DIP, 4 EDGE
✓ IN STOCK!
€6.01
Buy Surplus As Low As
€4.56
€4.56
![NATIONAL SEMICONDUCTOR LM376N](https://az343058.vo.msecnd.net/productimagethumbnails/68c2edbab07841549fbdc29eb05d446d.jpg)
NATIONAL SEMICONDUCTOR
LM376N
POSITIVE VOLTAGE REGULATOR, OUTPUT VOLTAGE RANGE +5 TO 27V, PKG DIP8
✓ IN STOCK!
€5.00
Buy Surplus As Low As
€3.00
€3.00
![NATIONAL SEMICONDUCTOR LM3403N](https://az343058.vo.msecnd.net/productimagethumbnails/24389fc75ce24af7a8a2ad8466c78af1.jpg)
NATIONAL SEMICONDUCTOR
LM3403N
DISCONTINUED BY MANUFACTURER, IC,OPERATIONAL AMPLIFIER, 4 FUNC, 10000UV OFFSET-MAX, BIPOLAR, 0.300 INCH, PLASTIC, DIP-14
✓ IN STOCK!
€1.89
Buy Surplus As Low As
€1.13
€1.13
![NATIONAL SEMICONDUCTOR LM78H15K](https://az343058.vo.msecnd.net/productimagethumbnails/d7a2977f826e42f792f585b3d39dd143.jpg)
NATIONAL SEMICONDUCTOR
LM78H15K
3-TERMINAL POSITIVE VOLTAGE REGULATOR6V TO 24V OUTPUT VOLTAGE, TO-3 PKG
✓ IN STOCK!
€2.25
Buy Surplus As Low As
€1.35
€1.35
![NATIONAL SEMICONDUCTOR DS8654N](https://az343058.vo.msecnd.net/productimagethumbnails/573b1c10242c4936829c146af4edfb5a.jpg)
NATIONAL SEMICONDUCTOR
DS8654N
DISCONTINUED BY MANUFACTURER, LED DRIVER, 8-SEGMENT, BIPOLAR, PDIP18
✓ IN STOCK!
€11.33
Buy Surplus As Low As
€6.80
€6.80
![NATIONAL SEMICONDUCTOR ADC1021CCJ](https://az343058.vo.msecnd.net/productimagethumbnails/fa898dc59259472eb77e8b53498803fa.jpg)
NATIONAL SEMICONDUCTOR
ADC1021CCJ
IC, A/D CONVERTER, CMOS, 10 BIT, DIP-24
✓ IN STOCK!
€17.00
Buy Surplus As Low As
€10.39
€10.39
![NATIONAL SEMICONDUCTOR JM38510/30501BCB](https://az343058.vo.msecnd.net/productimagethumbnails/af121197d0bf478ca4288b7dc2cf8f14.jpg)
NATIONAL SEMICONDUCTOR
JM38510/30501BCB
IC, QUAD TWO INPUT NAND GATE, 14 PIN CDIP
✓ IN STOCK!
€4.00
Buy Surplus As Low As
€2.40
€2.40
![NATIONAL SEMICONDUCTOR DM74AS157N](https://az343058.vo.msecnd.net/productimagethumbnails/115f9dfc52ac43dbaccf244bcad6733a.jpg)
NATIONAL SEMICONDUCTOR
DM74AS157N
LINE DATA SELECTOR/MULTIPLEXER, SWITCHING SPECS AT 50PF, MULTIPLEX DUAL DATA BUSES, (4) 2-INPUT MULTIPLEXER (TRUE) 16-DIP
✓ IN STOCK!
€4.00
Buy Surplus As Low As
€2.40
€2.40
![NATIONAL SEMICONDUCTOR DS36277TM](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
NATIONAL SEMICONDUCTOR
DS36277TM
IC, TRANSCEIVER MUTLIPOINT, RS422/RS485 DRIVER, 5.25V, SOIC-8, FULL REEL, IC INTERFACE TYPE: RS422/RS485, 1 DRIVER, 1 RECEIVERS, SUPPLY VOLTAGE MIN: 4.75V, SUPPLY VOLTAGE MAX: 5.25V
✓ IN STOCK!
€1.60
Buy Surplus As Low As
€0.96
€0.96
![NATIONAL SEMICONDUCTOR LF13333N](https://az343058.vo.msecnd.net/productimagethumbnails/4a21fe2b2b334be3819594e3e8842596.jpg)
NATIONAL SEMICONDUCTOR
LF13333N
QUAD SPST JFET ANALOG SWITCH, 16 PDIP
✓ IN STOCK!
€21.58
Buy Surplus As Low As
€8.81
€8.81
![NATIONAL SEMICONDUCTOR LMC6034IN](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
NATIONAL SEMICONDUCTOR
LMC6034IN
OP AMP, IC, 14 PIN DIP, THROUGH HOLE, 4 CHANNEL, 15.5 V, 1.4 MHZ.
✓ IN STOCK!
€1.80
Buy Surplus As Low As
€1.08
€1.08
![NATIONAL SEMICONDUCTOR 74F244PC](https://az343058.vo.msecnd.net/productimagethumbnails/f28401e3bd8141b2b93215762ef88dde.jpg)
NATIONAL SEMICONDUCTOR
74F244PC
IC CHIP, OCTAL BUFFER, LINE DRIVER, 3 STATE OUTPUT, 20 PIN
✓ IN STOCK!
€1.40
Buy Surplus As Low As
€0.84
€0.84
![NATIONAL SEMICONDUCTOR DM74ALS20AN](https://az343058.vo.msecnd.net/productimagethumbnails/d1e0078c069f4e3cae448c8236a487f0.jpg)
NATIONAL SEMICONDUCTOR
DM74ALS20AN
DISCONTINUED BY MANUFACTURER, NAND GATE, ALS SERIES, 2-FUNC, 4-INPUT, TTL, PDIP14
✓ IN STOCK!
€6.61
Buy Surplus As Low As
€3.97
€3.97
![NATIONAL SEMICONDUCTOR LM326N](https://az343058.vo.msecnd.net/productimagethumbnails/a7db978b9d8641369afef76708a7217a.jpg)
NATIONAL SEMICONDUCTOR
LM326N
DISCONTINUED BY MANUFACTURER, VOLTAGE REGULATOR, 15V AND 12V TRACKING OUTPUTS, 100MA CURRENT OUTPUT, 16-DIP
✓ IN STOCK!
€33.99
Buy Surplus As Low As
€20.77
€20.77
Repair Your Items
€188.85
![NATIONAL SEMICONDUCTOR 2N2641](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
NATIONAL SEMICONDUCTOR
2N2641
SMALL SIGNAL BIPOLAR TRANSISTOR, 0.03A I(C), 45V V(BR)CEO, 2-ELEMENT, NPN, SILICON, TO-78
✓ IN STOCK!
€14.16
Buy Surplus As Low As
€8.41
€8.41
![NATIONAL SEMICONDUCTOR MM74C941N](https://az343058.vo.msecnd.net/productimagethumbnails/8a105439bf2d46659dd8d3dc0250c97b.jpg)
NATIONAL SEMICONDUCTOR
MM74C941N
DISCONTINUED BY MANUFACTURER, IC, BUS DRIVER, CMOS SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, PDIP20
✓ IN STOCK!
€18.88
Buy Surplus As Low As
€11.33
€11.33
![NATIONAL SEMICONDUCTOR ADC10061CIN](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
NATIONAL SEMICONDUCTOR
ADC10061CIN
ADC10061 - 10-BIT 600 NS A/D CONVERTER WITH INPUT MULTIPLEXER AND SAMPLE/HOLD, PACKAGE: SOIC WIDE, PIN NB=20
✓ IN STOCK!
€25.43
Buy Surplus As Low As
€15.03
€15.03
![NATIONAL SEMICONDUCTOR DS3893AV](https://az343058.vo.msecnd.net/productimagethumbnails/7341cbe5e6144a14b7556bfc346932be.jpg)
NATIONAL SEMICONDUCTOR
DS3893AV
TRANSCEIVER, BTL TURBOTRANSCEIVER SERIES, SUPPLY VOLTAGE: 6.5V, CONTROL INPUT VOLTAGE: 5.5V
✓ IN STOCK!
€7.01
Buy Surplus As Low As
€4.62
€4.62
![NATIONAL SEMICONDUCTOR CD4516BCN](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
NATIONAL SEMICONDUCTOR
CD4516BCN
DISCONTINUED BY MANUFACTURER, IC-CHIP, DIP-16, BINARY COUNTER
✓ IN STOCK!
€1.80
Buy Surplus As Low As
€1.08
€1.08
![NATIONAL SEMICONDUCTOR ADC08138BIWM](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
NATIONAL SEMICONDUCTOR
ADC08138BIWM
IC CHIP, 8 BIT, SOIC WIDE PACKAGE, 14 PIN
✓ IN STOCK!
€3.37
Buy Surplus As Low As
€2.02
€2.02
![NATIONAL SEMICONDUCTOR T3W53AF](https://az343058.vo.msecnd.net/productimagethumbnails/a14267eb843f46068657c70a60b816a4.jpg)
NATIONAL SEMICONDUCTOR
T3W53AF
IC CHIP
✓ IN STOCK!
€53.03
Buy Surplus As Low As
€26.52
€26.52
![NATIONAL SEMICONDUCTOR LM13700AN](https://az343058.vo.msecnd.net/productimagethumbnails/e22fb63684b3434a8a038bc4c4c64ea5.jpg)
NATIONAL SEMICONDUCTOR
LM13700AN
DISCONTINUED BY MANUFACTURER, IC CHIP, DIP16 PACKAGE
✓ IN STOCK!
€2.31
Buy Surplus As Low As
€1.39
€1.39
![NATIONAL SEMICONDUCTOR TP3040J](https://az343058.vo.msecnd.net/productimagethumbnails/a857d90995db4dca9357daeabbcab468.jpg)
NATIONAL SEMICONDUCTOR
TP3040J
DISCONTINUED BY MANUFACTURER, IC CHIP, MONOLITHIC CIRCUIT, 16 PIN, +/-5V DC SUPPLY, 0.5MW POWER DOWN MODE, 20DB GAIN ADJUST RANGE, MICRO-CMOS, CERAMIC DIP
✓ IN STOCK!
Buy Surplus As Low As
€6.87
€6.87
![NATIONAL SEMICONDUCTOR DM74366N](https://az343058.vo.msecnd.net/productimagethumbnails/b600db08f82d4c87abdf777f6b3ad51d.jpg)
NATIONAL SEMICONDUCTOR
DM74366N
IC, DRIVER/BUFFER DEVICE, SINGLE, 6-BIT, 16 PIN, PLASTIC, DIP
✓ IN STOCK!
€6.01
Buy Surplus As Low As
€3.60
€3.60
![NATIONAL SEMICONDUCTOR PAL16H2NC](https://az343058.vo.msecnd.net/productimagethumbnails/71344040a9704c2eb97f70efc6bcbc3b.jpg)
NATIONAL SEMICONDUCTOR
PAL16H2NC
DISCONTINUED BY MANUFACTURER, OT PLD, 35NS, PAL-TYPE, TTL, PDIP20
✓ IN STOCK!
€7.55
Buy Surplus As Low As
€4.53
€4.53
![NATIONAL SEMICONDUCTOR LH4001CN](https://az343058.vo.msecnd.net/productimagethumbnails/8e253bbc90554c8ab5b730da8ade528f.jpg)
NATIONAL SEMICONDUCTOR
LH4001CN
BUFFER AMPLIFIER, 1 FUNC, HYBRID, PDIP-10
✓ IN STOCK!
€34.94
Buy Surplus As Low As
€21.72
€21.72
![NATIONAL SEMICONDUCTOR LM709CN](https://az343058.vo.msecnd.net/productimagethumbnails/108d12dd7e0c4a0fb4fab858d848c707.jpg)
NATIONAL SEMICONDUCTOR
LM709CN
IC, OP AMP, 1MHZ BW, 14 PIN DIP
✓ IN STOCK!
€12.28
Buy Surplus As Low As
€7.21
€7.21
![NATIONAL SEMICONDUCTOR DP83840AVCE](https://az343058.vo.msecnd.net/productimagethumbnails/2ec7121851f1407ebb68d255d8dddfd3.jpg)
NATIONAL SEMICONDUCTOR
DP83840AVCE
IC CHIP, ETHERNET PHYSICAL LAYER CONTROLLER 10/100 BASE-T/TX PHY INTERFACE 100-MQFP
✓ IN STOCK!
€95.37
Buy Surplus As Low As
€63.26
€63.26
![NATIONAL SEMICONDUCTOR DS8641N](https://az343058.vo.msecnd.net/productimagethumbnails/572b94ed9bf34cf09213749f09e77867.jpg)
NATIONAL SEMICONDUCTOR
DS8641N
DISCONTINUED BY MANUFACTURER, BUS DRIVER/TRANSCEIVER, 1-FUNC, 4-BIT, INVERTED OUTPUT, TTL, PDIP16
✓ IN STOCK!
€7.55
Buy Surplus As Low As
€4.53
€4.53
![NATIONAL SEMICONDUCTOR LM18293N](https://az343058.vo.msecnd.net/productimagethumbnails/b4df17a4d04e450e9877af327dc2091d.jpg)
NATIONAL SEMICONDUCTOR
LM18293N
IC CHIP, 16PIN
✓ IN STOCK!
Call Sales for Market Availability
![NATIONAL SEMICONDUCTOR 74F148PC](https://az343058.vo.msecnd.net/productimagethumbnails/a5b905c7bbed48deb9b69858bee25e50.jpg)
NATIONAL SEMICONDUCTOR
74F148PC
IC, PRIORITY ENCOD, 1 X 8:3, 16DIP
✓ IN STOCK!
€1.40
Buy Surplus As Low As
€0.84
€0.84
![NATIONAL SEMICONDUCTOR LM2637M](https://az343058.vo.msecnd.net/productimagethumbnails/e81240590da34f509614e9aa6289996b.jpg)
NATIONAL SEMICONDUCTOR
LM2637M
POWER SUPPLY, 5-BIT, PROGRAMMABLE, SWITCHING CONTROLLER, TWO LINEAR REGULATOR CONTROLLER, SOP24
✓ IN STOCK!
€6.01
Buy Surplus As Low As
€3.60
€3.60
![NATIONAL SEMICONDUCTOR 74ALS1035M](https://az343058.vo.msecnd.net/productimagethumbnails/6b4c60c094fc4a5cbd042fa4a55150c0.jpg)
NATIONAL SEMICONDUCTOR
74ALS1035M
DISCONTINUED BY MANUFACTURER, BUFFER, ALS SERIES, 6-FUNC, 1-INPUT, TTL, SOIC-14
✓ IN STOCK!
€8.50
Buy Surplus As Low As
€5.10
€5.10
![NATIONAL SEMICONDUCTOR LM3146M](https://az343058.vo.msecnd.net/productimagethumbnails/65d032b85df84fbeaf5893370fd18ff5.jpg)
NATIONAL SEMICONDUCTOR
LM3146M
IC CHIP 5 CHANNEL VHF BAND SI NPN RF SMALL 14-SOIC
✓ IN STOCK!
€6.61
Buy Surplus As Low As
€4.36
€4.36
![NATIONAL SEMICONDUCTOR MM74C48N](https://az343058.vo.msecnd.net/productimagethumbnails/1d2b6a766ada4bb194199f07fc203a8f.jpg)
NATIONAL SEMICONDUCTOR
MM74C48N
DISCONTINUED BY MANUFACTURER, IC DECODER BCD-7SEGMENT 16-DIP
✓ IN STOCK!
€20.77
Buy Surplus As Low As
€13.22
€13.22
![NATIONAL SEMICONDUCTOR LM2879T](https://az343058.vo.msecnd.net/productimagethumbnails/b661a391ac3242e387f148b3afcc275e.jpg)
NATIONAL SEMICONDUCTOR
LM2879T
DISCONTINUED BY MANUFACTURER, AUDIO AMPLIFIER, 8W, 2 CHANNEL(S), 2 FUNC, BIPOLAR, TO-220 11 PIN
✓ IN STOCK!
€66.10
Buy Surplus As Low As
€39.66
€39.66
![NATIONAL SEMICONDUCTOR DM74LS242N](https://az343058.vo.msecnd.net/productimagethumbnails/b5eb07b0493c44a8a05d9ea8c52a0da6.jpg)
NATIONAL SEMICONDUCTOR
DM74LS242N
BUS TRANSCEIVER, LS SERIES, 4-FUNC, 4-BIT, TRUE OUTPUT, TTL, PDIP14
✓ IN STOCK!
€1.20
Buy Surplus As Low As
€0.72
€0.72
![NATIONAL SEMICONDUCTOR LM340AT-12](https://az343058.vo.msecnd.net/productimagethumbnails/1fe4a00821344c4691d56d78ab6db903.jpg)
NATIONAL SEMICONDUCTOR
LM340AT-12
DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 12VBIPOLAR, TO-220AB
✓ IN STOCK!
€4.12
Buy Surplus As Low As
€2.27
€2.27
![NATIONAL SEMICONDUCTOR LM723CJ](https://az343058.vo.msecnd.net/productimagethumbnails/2e46dbe51ff24a4fb976c879c1dc7471.jpg)
NATIONAL SEMICONDUCTOR
LM723CJ
ADJUSTABLE POSITIVE STANDARD REGULATOR, 2V MIN, 37V MAX, BIPOLAR, CDIP14
€310.65
Buy Surplus As Low As
€186.96
€186.96
![NATIONAL SEMICONDUCTOR ADC08061BIN](https://az343058.vo.msecnd.net/productimagethumbnails/399bbcc46d664614887e2016c54f9c25.jpg)
NATIONAL SEMICONDUCTOR
ADC08061BIN
DISCONTINUED BY MANUFACTURER, IC, A/D CONVERTER WITH S/H FUNCTION, INPUT MULTIPLEXER, 8 BITS, 560 NS MAX, 300KHZ, 1.5 MHZ, N20A, 20-DIP, 26X6.6X4MM
Buy Surplus As Low As
€24.55
€24.55
![NATIONAL SEMICONDUCTOR ADC1001CCJ](https://az343058.vo.msecnd.net/productimagethumbnails/2faab526f91f4967b3b053bdc0776da8.jpg)
NATIONAL SEMICONDUCTOR
ADC1001CCJ
DISCONTINUED BY MANUFACTURER, ADC, SUCCESSIVE APPROXIMATION, 10-BIT, 1 FUNC, 1 CHANNEL, PARALLEL, 8 BITS ACCESS, CMOS, CDIP20
✓ IN STOCK!
€65.15
Buy Surplus As Low As
€39.66
€39.66
![NATIONAL SEMICONDUCTOR LM211H](https://az343058.vo.msecnd.net/productimagethumbnails/b96c289294bd4b87b385f786edc88755.jpg)
NATIONAL SEMICONDUCTOR
LM211H
TRANSISTOR, VOLTAGE COMPARATOR, SINGLE, 8 PIN, METAL, CAN
€22.66
Buy Surplus As Low As
€14.16
€14.16