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== Notes ==
* See also [[BoxOfBits]] for cost-price components.
* Check chip marking before use.  Items marked (*) are known to have different devices mixed in the same tube.
* Quantities are approximate.
* Quantities are approximate.
* Details may be incorrect - check datasheet first.
* Details may be incorrect - check datasheet first.
Line 4: Line 8:
* TO-263, SO-* and D-Pak are surface-mount with leads (probably hand-solderable with care)
* TO-263, SO-* and D-Pak are surface-mount with leads (probably hand-solderable with care)
* PQFN and DirectFET are pad-base surface mount (aka bloody awkward)
* PQFN and DirectFET are pad-base surface mount (aka bloody awkward)
== Current Contents (IC Bin) ==
{| class="wikitable"
! Part !! Description !! Package
|-
| [https://assets.nexperia.com/documents/data-sheet/74ABT_ABTH162245A.pdf 74ABTH162245ADGG] || 16-bit bus tranciever with 3-state outputs || SO-48
|-
| [https://datasheets.leedshackspace.org.uk/74f138.pdf 74F138N] || 3-to-8 line Decoder/Demultiplexer || DIP-16
|-
| [https://www.alldatasheet.com/datasheet-pdf/pdf/15536/PHILIPS/74HC132N.html 74HC132N] || Quad 2-input NAND Schmitt trigger || DIP-14
|-
| [https://datasheets.leedshackspace.org.uk/74hc151n.pdf 74HC151N] || 8-input Multiplexer || DIP-16
|-
| 74HC4049 || Hex inverting HIGH-to-LOW level shifter || DIP-16
|-
| [http://datasheets.leedshackspace.org.uk/74hct112n.pdf 74HCT112N] || Dual JK flip-flop with set and reset; negative-edge trigge || DIP-16
|-
| [https://eu.mouser.com/datasheet/2/302/74HC_HCT164_3-37373.pdf 74HCT164N] || Counter Shift Registers 8-BIT || DIP-14
|-
| [http://datasheets.leedshackspace.org.uk/74hcs4060n.pdf 74HCT4060N] || 14-stage binary ripple counter with oscillator || DIP-16
|-
| 74LS04 || Hex Inverter || DIP-14
|-
| 74LS08 || Quad 2 input AND Gate || DIP-14
|-
| 74LS164 || 8bit Serial-In/Parallel-Out Shift Register || DIP-14
|-
| 74LS165 || Shift Register || DIP-16
|-
| 74LS190 || Presettable BCD/Decade Up/Down Counter || DIP-16
|-
| 74LS191 || Synchronous 4bit Up/Down Counter with Up/Down Mode Control || DIP-16
|-
| 74LS245 || Octal Bus Transceiver || DIP-20
|-
| 74LS374 || Octal D Type Flip-Flop || DIP-20
|-
| 74LS47 || BCD to 7 segment decoder || DIP-16
|-
| 74LS85 || 4-Bit Magnitude Comparator || DIP-16
|-
| 74LS86 || Quad 2-Input Exclusive OR Gate || DIP-14
|-
| 74LS90 || Decade Divide-by-12 and Binary Counter || DIP-14
|-
| 74LS93 || 4bit Binary Counter || DIP-14
|-
| 74VHC04 || Hex Inverter ||
|-
| 7805CT || Linear Voltage Regulators ||
|-
| 7812CD2T || Positive voltage regulators  ||
|-
| A817V || Optocoupler || DIP-4
|-
| A842MYU ||  ||
|-
| A847 || Optocoupler || DIP-16
|-
| AC164M || 8-Bit Serial-In/Parallel-Out Shift Register || SO-14
|-
| [https://datasheets.leedshackspace.org.uk/ad708bq.pdf AD708BQ] || Ultralow Offset Voltage Dual Op Amp || DIP-8
|-
| [https://datasheets.leedshackspace.org.uk/ad712jn.pdf AD712JN] || Dual FET op-amp || DIP-8
|-
| ADC0804LCN || 8-bit ADC || DIP-20
|-
| ATMEGA328 || Microcontroller. 32KB flash, 2KB SRAM, 1KB EEPROM || DIP-28
|-
| CD4013BCN || Dual D-Type Flip-Flop || DIP-14
|-
| CD4015BE || Counter Shift Registers Dual 4-Stage Static  || DIP-16
|-
| CD40174BE || Hex D-Type Flip-Flop || DIP-16
|-
| CD4023BCn || Triple 3-Input NAND || DIP-14
|-
| CD4051BE || Multiplexer Switch ICs 8-Channel Analog  || DIP-16
|-
| CD4071BCN || Quadruple 2-Input OR Gate || DIP-14
|-
| CD4085BE || 2-Input AND-OR-Inverter Gate || DIP-14
|-
| CD4511BE || BCD-to-7 Segment Latch/Decoder/Driver || DIP-16
|-
| [http://datasheets.leedshackspace.org.uk/cd74hct640e.pdf CD74HCT640E] || High-Speed CMOS Logic Octal Three-State Inverting Bus Transceiver || DIP-20
|-
| [https://www.allaboutcircuits.com/electronic-components/datasheet/CY8CPLC10-28PVXI--Cypress-Semiconductor/ CY8CPLC10] || 5 V 2400 bps Powerline Communication || SSOP-28
|-
| [https://www.allaboutcircuits.com/electronic-components/datasheet/CY8CPLC20-28PVXI--Cypress-Semiconductor/ CY8CPLC20] || 5 V 2400 bps Powerline Communication || SSOP-28
|-
| DAC0800LCN || 8-bit Parallel DAC || DIP-16
|-
| [http://datasheets.leedshackspace.org.uk/df02.pdf DF02] || Bridge rectifier 200V 1A || DIP-4/8
|-
| [https://www.mouser.co.uk/datasheet/2/609/DS1388-3421089.pdf DS1388Z-33] || Real Time Clock IC RTC/Supervisor with Trickle Charger  || SO-8
|-
| [http://datasheets.leedshackspace.org.uk/ds75176bn.pdf DS75176BN] || Multipoint RS-485/RS-422 Transceivers || DIP-8
|-
| DSPIC33FJ64GP802 || DSP, DSC 16Bit MCU/DSP 40MIPS 64KB FLASH  || ??-28
|-
| HC14 || Hex Schmitt-Trigger Inverter || SO-14
|-
| HC688M || High-Speed CMOS Logic 8-Bit Magnitude Comparator || DIP-14
|-
| HCF4001BE || Quadruple 2-Input NOR Gate || DIP-14
|-
| HCF4002 || Dual 4-Input NOR Gate || DIP-14
|-
| HCF4069 || Hex Inverter || DIP-14
|-
| HCF4518BE || Dual BCD Counter || DIP-16
|-
| HEF4011BP || Quad 2-input NAND gate || DIP-14
|-
| HEF4049BP || Hex Inverter || DIP-16
|-
| HEF4081BP || Quad 2-input AND gate || DIP-14
|-
| HEF4093BP || Quad 2-input NAND Schmitt trigger || DIP-14
|-
| HEF4527BP || BCD Rate Multiplier ||
|-
| JB252AB ||  ||
|-
| [http://datasheets.leedshackspace.org.uk/lm1815n.pdf LM1815N] || Adaptive Variable Reluctance Sensor Amplifier || DIP-14
|-
| [http://datasheets.leedshackspace.org.uk/lm2574n.pdf LM2574N] || 0.5A Step-Down Voltage Regulator || DIP-8
|-
| [http://datasheets.leedshackspace.org.uk/lm2575t.pdf LM2575T-5.0] || 5V 1A Step-Down Voltage Regulator || TO-220-5 (T)
|-
| [http://datasheets.leedshackspace.org.uk/lm2575t.pdf LM2575T-ADJ] || Adjustable 1A Step-Down Voltage Regulator || TO-220-5 (T)
|-
| [http://datasheets.leedshackspace.org.uk/lm2576.pdf LM2576T] || 5V 3A Step-Down Voltage Regulator ||
|-
| LM2674N || 5V 0.5A High Efficiency Step-Down Voltage Regulator || DIP-8
|-
| LM2940S || 5V 1A Low Dropout Regulator || TO-263-3 (S)
|-
| [https://www.ti.com/lit/ds/symlink/lm324a.pdf?ts=1725665522484&ref_url=https%253A%252F%252Fwww.mouser.com%252F LM324AN] || Op Amps Quad  || DIP-14
|-
| [http://datasheets.leedshackspace.org.uk/lm331.pdf LM331N] || Voltage to Frequency converter || DIP-8
|-
| [http://datasheets.leedshackspace.org.uk/lm340s.pdf LM340S-12] || 12V 3-Terminal Positive Regulator || TO-263-3 (S)
|-
| [http://datasheets.leedshackspace.org.uk/lm340s.pdf LM340S-5P+] || 5V 3-Terminal Positive Regulator || TO-263-3 (S)
|-
| [http://datasheets.leedshackspace.org.uk/lm384n.pdf LM384N] || 5W Audio Power Amplifier || DIP-14
|-
| [http://datasheets.leedshackspace.org.uk/lm386.pdf LM386N] || Audio power amplifier || DIP-8
|-
| [https://www.alldatasheet.com/datasheet-pdf/download/558421/TI1/LM3915N-1/NOPB.html LM3915N] || LED DOT/BAR Display Driver || DIP-18
|-
| [https://www.ti.com/lit/ds/symlink/lm3940.pdf?ts=1725735659242&ref_url=https%253A%252F%252Fwww.mouser.co.uk%252F LM3940IS] || 3.3v 1A Low Dropout Regulator ||
|-
| [http://datasheets.leedshackspace.org.uk/lm556cn.pdf LM556CN] || Dual 555 Timer || DIP-14
|-
| LM565CN || Phase locked loop || DIP-14
|-
| [http://datasheets.leedshackspace.org.uk/lm741.pdf LM741CN] || Op-Amp || DIP-8
|-
| [http://datasheets.leedshackspace.org.uk/lm78l.pdf LM78L05ACM] || 5V Positive regulator || SO-8
|-
| [http://datasheets.leedshackspace.org.uk/lm837n.pdf LM837N] || Low Noise Quad Operational Amplifier || DIP-14
|-
| [http://datasheets.leedshackspace.org.uk/lnk564pn.pdf LNK56(2/3/4)PN] || Energy Efficient Off-Line Switcher IC for Linear Transformer Replacement || DIP-8
|-
| [http://datasheets.leedshackspace.org.uk/lp3961es.pdf LP3961ES] || 3.3V 800mA Fast Ultra Low Dropout Linear Regulators || TO-263-5 (S)
|-
| [https://www.nxp.com/docs/en/data-sheet/LPC11CX2_CX4.pdf LPC11C14F] || 32-bit ARM Cortex-M0 microcontroller; 16/32 kB flash, 8 kB SRAM C_CAN || LQFP-48
|-
| [https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mcus/lpc1700-arm-cortex-m3/scalable-mainstream-32-bit-microcontroller-mcu-based-on-arm-cortex-m3-core:LPC1752FBD80 LPC1752FBD80] || 32-bit ARM Cortex-M3 MCU; up to 512 kB flash, 64 kB SRAM, Ethernet, USB 2.0 Host/Device/OTG, CAN || LQFP80
|-
| [https://www.mouser.co.uk/datasheet/2/308/1/MC14008B_D-2315225.pdf MC14008BCP] || 4-bit Adder || DIP-16
|-
| [https://www.mouser.co.uk/datasheet/2/308/1/mc14518b_d-1192950.pdf MC14518BCP] || Counter Shift Registers 3-18V Dual BCD Up  || DIP-16
|-
| [https://ww1.microchip.com/downloads/en/DeviceDoc/21667d.pdf MCP25511] || High-Speed CAN Transceiver ||
|-
| [https://www.mouser.com/ds/2/149/MM74HC00-115628.pdf MM74HC] || Quad 2-input NAND Gate || DIP-14 (TBC)
|-
| [https://www.ti.com/lit/ds/symlink/ne556.pdf NE556] || Dual Timer || DIP-14
|-
| [https://ww1.microchip.com/downloads/en/devicedoc/41190c.pdf PIC12F675] || 8-Pin FLASH-Based 8-Bit CMOS Microcontroller || DIP-8
|-
| [http://datasheets.leedshackspace.org.uk/pic16f54.pdf PIC16F64] || Microcontroller. 512word flash, 25bytes ram || DIP-18
|-
| [https://ww1.microchip.com/downloads/en/devicedoc/30487c.pdf PIC16F88] || 18/20/28-Pin Enhanced Flash MCUs with nanoWatt Technology || DIP-18 (TBC)
|-
| [https://ww1.microchip.com/downloads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/39881e.pdf PIC24FJ64GA002] || PIC24 16-bit Microcontroller, 64 KB Flash Memory, 8 KB RAM || DIP-28 (TBC)
|-
| SN7400N || Quad 2-Input NAND || DIP-14
|-
| [https://www.st.com/resource/en/datasheet/st3232b.pdf ST3232B] || RS-232 Interface IC Lo Power 2Drvr/2Rcvr || SO-16
|-
| [http://datasheets.leedshackspace.org.uk/tc1427.pdf TC1427] || Dual MOSFET Driver || DIP-8
|-
| [https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.st.com/resource/en/datasheet/tip31a.pdf&ved=2ahUKEwjogMPsxrGIAxWcTUEAHZJTC8cQFnoECAkQAQ&usg=AOvVaw3otYZYmXRuOgiiCbTG_ME2 TIP31A] || BJT NPN Transistor || TO-220-3
|-
| [https://www.mouser.co.uk/datasheet/2/389/tl071-957166.pdf TL071CN] || Op Amps Single Low Noise JFET  || DIP-8
|-
| TL072CN || Op Amps Dual Low Noise JFET  || DIP-8
|-
| [https://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&gotoUrl=http%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fuc3872 UC3872N] || Lamp Ballast Controller || DIP-14
|}
== Old Contents ==


{| class="wikitable" border=1
{| class="wikitable" border=1
Line 11: Line 222:
!Quantity
!Quantity
|-
|-
|TC1427
|ADC0804LCN
|8-bit ADC
|DIP-20
|9
|-
|DAC0800LCN
|8-bit Parallel DAC
|DIP-16
|11
|-
|[http://datasheets.leedshackspace.org.uk/tc1427.pdf TC1427]
|Dual MOSFET Driver
|Dual MOSFET Driver
|DIP-8
|DIP-8
|31
|31
|-
|-
|PIC 16F84
|[http://datasheets.leedshackspace.org.uk/pic16f54.pdf PIC16F54]
|Microcontroller
|Microcontroller. 512word flash, 25bytes ram [http://datasheets.leedshackspace.org.uk/pic16f54_icp.pdf (icp docs)]
|DIP-18
|DIP-18
|10 tubes
|10 tubes
Line 45: Line 266:
|DIP-14
|DIP-14
|1 tube
|1 tube
|-
|4063BE
|4bit Magnitude Comparator
|DIP-16
|1.5 tubes
|-
|-
|4069UB
|4069UB
Line 61: Line 287:
|2 tubes
|2 tubes
|-
|-
|4511
|CD40174BE
|Hex D-Type Flip-Flop
|DIP-16
|1 tube
|-
|CD4511
|BCD-to-7 Segment Latch/Decoder/Driver
|BCD-to-7 Segment Latch/Decoder/Driver
|16
|16
|1 tube
|1 tube
|-
|-
|4518
|CD4518
|Dual BCD Counter
|Dual BCD Counter
|DIP-16
|DIP-16
Line 101: Line 332:
|3.5 tubes
|3.5 tubes
|-
|-
|74LS85
|74LS85 (*)
|4-Bit Magnitude Comparator
|4-Bit Magnitude Comparator
|DIP-16
|DIP-16
|3.5 tubes
|3.5 tubes
|-
|-
|74LS86
|74LS86 (*)
|Quad 2-Input Exclusive OR Gate
|Quad 2-Input Exclusive OR Gate
|DIP-14
|DIP-14
Line 486: Line 717:
|PQFN5x6
|PQFN5x6
|}
|}
== Passives ==
We have boxes (1000 qty) of the following resistors:
270R,
1k3, 5k6,
27k, 39k, 47k, 56k, 82k,
100k, 270k, 510k, 620k, 680k, 750k, 820k,
1M.
In addition we have small (<50) quantities of the following:
Resistors: 10R 22R 47R 100R 470R
1k 2.2k 4.7k 10k
22k 47k 100k 220k 470k 1M.
Capacitors: 10pF 22pF 47pF 100pF 470pF
1nF 2.2nF 4.7nF 22nF 47nF 100nF 220nF 470nF plus some electrolytics.

Latest revision as of 19:31, 7 September 2024

Notes

  • See also BoxOfBits for cost-price components.
  • Check chip marking before use. Items marked (*) are known to have different devices mixed in the same tube.
  • Quantities are approximate.
  • Details may be incorrect - check datasheet first.
  • TO-220, DIP and I-Pak are through-hole
  • TO-263, SO-* and D-Pak are surface-mount with leads (probably hand-solderable with care)
  • PQFN and DirectFET are pad-base surface mount (aka bloody awkward)

Current Contents (IC Bin)

Part Description Package
74ABTH162245ADGG 16-bit bus tranciever with 3-state outputs SO-48
74F138N 3-to-8 line Decoder/Demultiplexer DIP-16
74HC132N Quad 2-input NAND Schmitt trigger DIP-14
74HC151N 8-input Multiplexer DIP-16
74HC4049 Hex inverting HIGH-to-LOW level shifter DIP-16
74HCT112N Dual JK flip-flop with set and reset; negative-edge trigge DIP-16
74HCT164N Counter Shift Registers 8-BIT DIP-14
74HCT4060N 14-stage binary ripple counter with oscillator DIP-16
74LS04 Hex Inverter DIP-14
74LS08 Quad 2 input AND Gate DIP-14
74LS164 8bit Serial-In/Parallel-Out Shift Register DIP-14
74LS165 Shift Register DIP-16
74LS190 Presettable BCD/Decade Up/Down Counter DIP-16
74LS191 Synchronous 4bit Up/Down Counter with Up/Down Mode Control DIP-16
74LS245 Octal Bus Transceiver DIP-20
74LS374 Octal D Type Flip-Flop DIP-20
74LS47 BCD to 7 segment decoder DIP-16
74LS85 4-Bit Magnitude Comparator DIP-16
74LS86 Quad 2-Input Exclusive OR Gate DIP-14
74LS90 Decade Divide-by-12 and Binary Counter DIP-14
74LS93 4bit Binary Counter DIP-14
74VHC04 Hex Inverter
7805CT Linear Voltage Regulators
7812CD2T Positive voltage regulators
A817V Optocoupler DIP-4
A842MYU
A847 Optocoupler DIP-16
AC164M 8-Bit Serial-In/Parallel-Out Shift Register SO-14
AD708BQ Ultralow Offset Voltage Dual Op Amp DIP-8
AD712JN Dual FET op-amp DIP-8
ADC0804LCN 8-bit ADC DIP-20
ATMEGA328 Microcontroller. 32KB flash, 2KB SRAM, 1KB EEPROM DIP-28
CD4013BCN Dual D-Type Flip-Flop DIP-14
CD4015BE Counter Shift Registers Dual 4-Stage Static DIP-16
CD40174BE Hex D-Type Flip-Flop DIP-16
CD4023BCn Triple 3-Input NAND DIP-14
CD4051BE Multiplexer Switch ICs 8-Channel Analog DIP-16
CD4071BCN Quadruple 2-Input OR Gate DIP-14
CD4085BE 2-Input AND-OR-Inverter Gate DIP-14
CD4511BE BCD-to-7 Segment Latch/Decoder/Driver DIP-16
CD74HCT640E High-Speed CMOS Logic Octal Three-State Inverting Bus Transceiver DIP-20
CY8CPLC10 5 V 2400 bps Powerline Communication SSOP-28
CY8CPLC20 5 V 2400 bps Powerline Communication SSOP-28
DAC0800LCN 8-bit Parallel DAC DIP-16
DF02 Bridge rectifier 200V 1A DIP-4/8
DS1388Z-33 Real Time Clock IC RTC/Supervisor with Trickle Charger SO-8
DS75176BN Multipoint RS-485/RS-422 Transceivers DIP-8
DSPIC33FJ64GP802 DSP, DSC 16Bit MCU/DSP 40MIPS 64KB FLASH ??-28
HC14 Hex Schmitt-Trigger Inverter SO-14
HC688M High-Speed CMOS Logic 8-Bit Magnitude Comparator DIP-14
HCF4001BE Quadruple 2-Input NOR Gate DIP-14
HCF4002 Dual 4-Input NOR Gate DIP-14
HCF4069 Hex Inverter DIP-14
HCF4518BE Dual BCD Counter DIP-16
HEF4011BP Quad 2-input NAND gate DIP-14
HEF4049BP Hex Inverter DIP-16
HEF4081BP Quad 2-input AND gate DIP-14
HEF4093BP Quad 2-input NAND Schmitt trigger DIP-14
HEF4527BP BCD Rate Multiplier
JB252AB
LM1815N Adaptive Variable Reluctance Sensor Amplifier DIP-14
LM2574N 0.5A Step-Down Voltage Regulator DIP-8
LM2575T-5.0 5V 1A Step-Down Voltage Regulator TO-220-5 (T)
LM2575T-ADJ Adjustable 1A Step-Down Voltage Regulator TO-220-5 (T)
LM2576T 5V 3A Step-Down Voltage Regulator
LM2674N 5V 0.5A High Efficiency Step-Down Voltage Regulator DIP-8
LM2940S 5V 1A Low Dropout Regulator TO-263-3 (S)
LM324AN Op Amps Quad DIP-14
LM331N Voltage to Frequency converter DIP-8
LM340S-12 12V 3-Terminal Positive Regulator TO-263-3 (S)
LM340S-5P+ 5V 3-Terminal Positive Regulator TO-263-3 (S)
LM384N 5W Audio Power Amplifier DIP-14
LM386N Audio power amplifier DIP-8
LM3915N LED DOT/BAR Display Driver DIP-18
LM3940IS 3.3v 1A Low Dropout Regulator
LM556CN Dual 555 Timer DIP-14
LM565CN Phase locked loop DIP-14
LM741CN Op-Amp DIP-8
LM78L05ACM 5V Positive regulator SO-8
LM837N Low Noise Quad Operational Amplifier DIP-14
LNK56(2/3/4)PN Energy Efficient Off-Line Switcher IC for Linear Transformer Replacement DIP-8
LP3961ES 3.3V 800mA Fast Ultra Low Dropout Linear Regulators TO-263-5 (S)
LPC11C14F 32-bit ARM Cortex-M0 microcontroller; 16/32 kB flash, 8 kB SRAM C_CAN LQFP-48
LPC1752FBD80 32-bit ARM Cortex-M3 MCU; up to 512 kB flash, 64 kB SRAM, Ethernet, USB 2.0 Host/Device/OTG, CAN LQFP80
MC14008BCP 4-bit Adder DIP-16
MC14518BCP Counter Shift Registers 3-18V Dual BCD Up DIP-16
MCP25511 High-Speed CAN Transceiver
MM74HC Quad 2-input NAND Gate DIP-14 (TBC)
NE556 Dual Timer DIP-14
PIC12F675 8-Pin FLASH-Based 8-Bit CMOS Microcontroller DIP-8
PIC16F64 Microcontroller. 512word flash, 25bytes ram DIP-18
PIC16F88 18/20/28-Pin Enhanced Flash MCUs with nanoWatt Technology DIP-18 (TBC)
PIC24FJ64GA002 PIC24 16-bit Microcontroller, 64 KB Flash Memory, 8 KB RAM DIP-28 (TBC)
SN7400N Quad 2-Input NAND DIP-14
ST3232B RS-232 Interface IC Lo Power 2Drvr/2Rcvr SO-16
TC1427 Dual MOSFET Driver DIP-8
TIP31A BJT NPN Transistor TO-220-3
TL071CN Op Amps Single Low Noise JFET DIP-8
TL072CN Op Amps Dual Low Noise JFET DIP-8
UC3872N Lamp Ballast Controller DIP-14

Old Contents

Part Description Package Quantity
ADC0804LCN 8-bit ADC DIP-20 9
DAC0800LCN 8-bit Parallel DAC DIP-16 11
TC1427 Dual MOSFET Driver DIP-8 31
PIC16F54 Microcontroller. 512word flash, 25bytes ram (icp docs) DIP-18 10 tubes
4001BE Quadruple 2-Input NOR Gate DIP-14 1.5 tubes
4002BE Dual 4-Input NOR Gate DIP-14 8.5 tubes
4008 4-bit Full Adder DIP-16 1 tube
4013 Dual D-Type Flip-Flop DIP-14 1 tube
4023 Triple 3-Input NAND DIP-14 1 tube
4063BE 4bit Magnitude Comparator DIP-16 1.5 tubes
4069UB Hex Inverter DIP-14 2.5 tubes
4071BCN Quadruple 2-Input OR Gate DIP-14 1 tube
CD4085BE 2-Input AND-OR-Inverter Gate DIP-14 2 tubes
CD40174BE Hex D-Type Flip-Flop DIP-16 1 tube
CD4511 BCD-to-7 Segment Latch/Decoder/Driver 16 1 tube
CD4518 Dual BCD Counter DIP-16 20
HEF4537BP BCD Rate Multiplier DIP-16 0.5 tube
74HC4049 Hex Inverting Buffer DIP-16 1 tube
7400 Quad 2-Input NAND DIP-14 1 tube
74LS04 Hex Inverter DIP-14 2.5 tubes
74LS08 Quad 2 input AND Gate DIP-14 1 tube
74LS47 BCD to 7 segment decoder DIP16 3.5 tubes
74LS85 (*) 4-Bit Magnitude Comparator DIP-16 3.5 tubes
74LS86 (*) Quad 2-Input Exclusive OR Gate DIP-14 6 tubes
74LS90 Decade Divide-by-12 and Binary Counter DIP-14 7 tubes
74LS93 4bit Binary Counter DIP-14 1 tube
74LS164 8bit Serial-In/Parallel-Out Shift Register DIP-14 6 tubes
74LS165 Shift Register DIP-16 1.5 tubes
74LS190 Presettable BCD/Decade Up/Down Counter DIP-16 2 tubes
74LS191 Synchronous 4bit Up/Down Counter with Up/Down Mode Control DIP-16 6 tubes
74LS244 Octal Non-Inverting Buffer DIP-20 1
74LS245 Octal Bus Transceiver DIP-20 17
74LS374 Octal D Type Flip-Flop DIP-20 3.5 tubes
AD712JN Dual FET op-amp DIP-8 1 tube
AD708BQ Ultralow Offset Voltage Dual Op Amp DIP-8 0.5 tubes
LM358M Low Power Dual Operational Amplifiers SO-8 3 tubes
LM556CN Dual 555 Timer DIP-14 11 tubes
LM741CN Op-amp DIP-8 23 tubes
LM837N Low Noise Quad Operational Amplifier DIP-14 6 tubes
LM384N 5W Audio Power Amplifier DIP-14 5 tubes
LM386N-1 Audio power amplifier DIP-8 10 tubes
LM386M-1 Audio power qamplifier SO-8 4 tubes
LM565CN Phase locked loop DIP-14 2 tubes
LM1815N Adaptive Variable Reluctance Sensor Amplifier DIP-14 2 tubes
DF02 Bridge rectifier 200V 1A DIP-4/8 3 tubes
DS75176BN Multipoint RS-485/RS-422 Transceivers DIP-8 6 tubes
LM331 Voltage to Frequency converter DIP-8 2 tubes
LNK564PN Energy Efficient Off-Line Switcher IC for Linear Transformer Replacement DIP-8 5 tubes
MF10CCN Dual switched capacitor filter DIP-20 4 tubes
74F32D Quad 2-Input OR Gate SO-14 2 tubes
74HCT112 74HCT112N - Dual JK flip-flop with set and reset; negative-edge trigger DIP-16 3 tubes
74ACT132D 1−of−8 Decoder/demultiplexer SO-16 1 tube
74F138N 3-to-8 line Decoder/Demultiplexer DIP-16 1 tube
74HC151N 8-input multiplexer DIP-16 8 tubes
74HCT640E High-Speed CMOS Logic Octal Three-State Inverting Bus Transceiver DIP-20 4 tubes
74HC668M High-Speed CMOS Logic 8-Bit Magnitude Comparator SO-20 7 tubes
74HCT4060N 14-stage binary ripple counter with oscillator DIP-16 2 tubes
74ABTH16224ADGG 16-bit bus tranciever with 3-state outputs SO-48 1 tube
LM2940T-5 5V 1A Low Dropout Regulator TO-220-3 (T) 4 tubes
LM2940T-9 9V 1A Low Dropout Regulator TO-220-3 (T) 3 tubes
LM2940S-5 5V 1A Low Dropout Regulator TO-263-3 (S) 4 tubes
LM340S-5P+ 5V 3-Terminal Positive Regulator TO-263-3 (S) 4 tubes
LM340S-12 12V 3-Terminal Positive Regulator TO-263-3 (S) 4 tubes
LM2574N 0.5A Step-Down Voltage Regulator DIP-8 3 tubes
LM2575T-5.0 5V 1A Step-Down Voltage Regulator TO-220-5 (T) 1 tube
LM2575T-ADJ Adjustable 1A Step-Down Voltage Regulator TO-220-5 (T) 3 tubes
LM2576T-5 5V 3A Step-Down Voltage Regulator TO-220-5 (T) 1 tube
LM2674N-5 5V 0.5A High Efficiency Step-Down Voltage Regulator DIP-8 2 tubes
LP3961ES 3.3V 800mA Fast Ultra Low Dropout Linear Regulators TO-263-5 (S) 3 tubes
LM78L05ACM 5V Positive regulator SO-8 1 tube
IRGB4045DPBF IGBT 600V 12A TO-220AB
IRGB4059DPBF IGBT 600V 8A 56W TO-220AB
IRGB4064DPBF IGBT 600V 20A TO-220AB
IRGP4066PBF IGBT 600V 75A 454W TO-247AC
IRL3715ZPBF Power MOSFET 20V 50A TO-220AB
IRF3704ZPBF Power MOSFET 20V 67A TO-220AB
IRFB4610PBF Power MOSFET 100V 73A TO-220AB
AUIRF2804L Power MOSFET 40V 195A TO-262
AUIRF1324WL Power MOSFET 24V 382A 300W TO-262 WL
AUIRF3004WL Power MOSFET 40V 382A 375W TO-262 WL
IRF3704ZSPBF Power MOSFET 20V 67A D2-Pak
IRLR8729PBF Power MOSFET 30V 58A D-Pak
IRLU8729PBF Power MOSFET 30V 58A I-Pak
AUIRFR1018E Power MOSFET 60V 56A D-Pak
AUIRFR3504 Power MOSFET 40V 42A D-Pak
IRLU3714ZPBF Power MOSFET 20V 37A 35W I-Pak
IRFU3711ZPBF Power MOSFET 20V 93A 79W I-Pak
IRLU7807ZPBF Power MOSFET 30V 40A I-Pak
IRLU8113PBF Power MOSFET 30V 94A 89W I-Pak
IRFU48ZPBF Power MOSFET 55V 42A I-Pak
IRLS3036PBF Power MOSFET 60V 270A 380W D2Pak
IRFU120ZPBF Power MOSFET 100V 8.7A 35W I-Pak
IRFU4620PBF Power MOSFET 200V 24A I-Pak
IRLHS6242TR2PBF Power MOSFET 20V 8.5A 9.6W PQFN2x2
IRFH5206TR2PBF Power MOSFET 20V 87A 100W PQFN5x6
IRF6712STR1PBF Power MOSFET 25V 17A 36W DirectFET SQ
IRFH5255TRPBF Power MOSFET 25V 51A 3.6W PQFN5x6
IRF6714MTR1PBF Power MOSFET 25V 166A 89W DirectFET MX
IRF8707PBF Power MOSFET 30V 11A 2.5W SO-8
AUIRF7379QTR Paired N/P Power MOSFET 30V 4.8A 2.5W SO-8
IRF6708S2TR1PBF Power MOSFET 30V 36A 20W DirectFET S1
IRFH5104TR2PBF Power MOSFET 40V 100A 114W PQFN5x6
IRF6668TR1PBF Power MOSFET 80V 55A 89W DirectFET MZ
IRFH5220TR2PBF Power MOSFET 200V 20A 3.6W PQFN5x6

Passives

We have boxes (1000 qty) of the following resistors:

270R, 1k3, 5k6, 27k, 39k, 47k, 56k, 82k, 100k, 270k, 510k, 620k, 680k, 750k, 820k, 1M.

In addition we have small (<50) quantities of the following:

Resistors: 10R 22R 47R 100R 470R 1k 2.2k 4.7k 10k 22k 47k 100k 220k 470k 1M.

Capacitors: 10pF 22pF 47pF 100pF 470pF 1nF 2.2nF 4.7nF 22nF 47nF 100nF 220nF 470nF plus some electrolytics.

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