Components

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.