|
|
Semiconductors
Transistors
|
Item No.
|
Description
|
Price
|
|
TIP120
|
Tip 120 NPN Darlington
|
$1.25
|
|
TIP125
|
Tip 125 PNP Darlington
|
$1.25
|
|
UJT6401
|
UJT NTE 6401
|
$8.00
|
|
2N2646
|
Silicon Unijunction Transistor
|
$5.00
|
|
IRF830
|
MOSFET IRF 830
|
$5.00
|
|
2N5060
|
2N5060 SCR
|
$1.00
|
Diodes
Item No. |
Description |
Price |
1N751 |
1N751 Zener Diode 5.1V |
$0.50 |
1N4764 |
1N4764 Zener Diode 100V |
$1.00 |
1N5388B |
1N5388B Zener Diode 200V |
$1.25 |
DI-10K |
Standard HV Diode 10KV |
$2.50 |
ZD-05 |
Bridge Rectifier 1.5A 200V |
$1.25 |
Optoelectronics
Item No. |
Description |
Price |
IR-01 |
Infared Phototransistor |
$3.50 |
IR-02 |
Infared LED |
$3.00 |
MOC3010 |
Triac Coupler (6-pin DIP) |
$0.98 |
6N137 |
Very High Speed Logic Coupler (8-pin
DIP) |
$1.90 |
4N25 |
Single & Dual Channel Photo
Transistor (6-pin DIP) |
$0.58 |
PR-01 |
$2.00 |
|
PR-02 |
$2.00 |
|
PR-03 |
$2.00 |
|
PR-04 |
$2.00 |
Light Emitting Diodes (LEDs)
Item No. |
Description |
Price |
LED-UB1 |
Ultra Bright LED (Red, 630 nm,
12° view angle, 4000-7200 mcd) |
$1.00 |
LED-UB2 |
Ultra Bright LED (Blue, 470 nm,
15° view angle, 2000 mcd) |
$4.00 |
LED-UB3 |
Ultra Bright LED (Yellow, 588 nm,
12° view angle, 3000-5000 mcd) |
$1.00 |
LED-UB4 |
Ultra Bright LED (Green, 525 nm,
15° view angle, 6000 mcd) |
$4.00 |
LED-01 |
Minature Red LED |
$0.15 |
|
Item No.
|
Description
|
Price
|
|
MAN74
|
MAN74 (7-Segment Display,
Common Cathode)
|
$3.00
|
Integrated Circuits
TTL Series:
Item
No. |
Description |
Price |
74LS04 |
Hex inverter (14 DIP) |
$0.58 |
74LS07 |
Hex buffer/driver (14
DIP) |
$1.78 |
74LS20 |
Dual 4-input NAND gate
(14 DIP) |
$0.50 |
74LS48 |
BCD to 7-seg decoder/driver
(16 DIP) |
$5.00 |
74LS138 |
3 to 8 decoder/demultiplexer
(16 DIP) |
$0.58 |
74HCT154 |
4 to 16 decoder/demultiplexer
(24 DIP) |
$2.38 |
74LS164 |
8-bit serial shift
register (14 DIP) |
$0.70 |
74LS165 |
8-bit serial shift
register, parallel load (16 DIP) |
$0.88 |
74LS245 |
Tri-state octal bus
transceiver (20 DIP) |
$0.78 |
74LS373 |
Tri-state octal D-type
flip-flop (20 DIP) |
$0.78 |
74LS374N |
Tri-state octal D-type
edge-triggered flip-flop (20 DIP) |
$0.90 |
74HCT373N |
Tri-state octal D-type
flip-flop (20 DIP) |
$0.90 |
74LS574 |
Octal D-type flip-flop
edge-triggered tri-state (20 DIP) |
$2.58 |
74HC688 |
8-bit magnitude comparator
(20 DIP) |
$2.18 |
CMOS:
|
Item No.
|
Description
|
Price
|
|
4011
|
Quad 2-input NAND gate
(14 DIP)
|
$0.50
|
|
4013
|
Dual D flip-flop with
set/reset (14 DIP)
|
$0.50
|
|
4027
|
Dual JK master-slave flip-flop
(16 DIP)
|
$0.50
|
|
4028
|
BCD-to-decimal decoder
(16 DIP)
|
$0.70
|
|
4049
|
Hex/buffer/converter (inverting)
(16 DIP)
|
$0.50
|
|
4050
|
Hex/buffer/converter (non-inverting)
(16 DIP)
|
$0.50
|
|
4066
|
Quad bilateral switch
(14 DIP)
|
$0.70
|
|
4093
|
Quad 2-input NAND Schmitt
trigger (14 DIP)
|
$0.58
|
|
4099
|
8-bit addressable latch
(16 DIP)
|
$0.98
|
|
4511
|
BCD to 7-seg. latch/decoder/driver
(16 DIP)
|
$1.38
|
|
TLC-549
|
TLC-549 Serial A/D Converter
|
$12.00
|
|
LM339
|
LM339 Quad Comparator
|
$1.25
|
|
NE555
|
NE555 Timer IC
|
$0.75
|
|
DS-1620
|
Digital Thermometer
|
$13.80
|
|
Item No.
|
Description
|
Price
|
|
TLC-549-DS
|
Datasheet for TLC-549
|
$3.00
|
|
DS-1620DS
|
Datasheet for DS-1620
|
$3.00
|
Voltage Regulators/Rectifiers
Item
No. |
Description |
Price |
7805 |
+5V voltage regulator
(TO-220) |
$0.70 |
7806 |
+6V voltage regulator
(TO-220) |
$0.60 |
7812 |
+12V voltage regulator
(TO-220) |
$0.60 |
LM317 |
1.5A adjustable positive
regulator (1.2V-37V) (TO-220) |
$0.90 |
LM350 |
3.0A adjustable positive
regulator (1.2V-33V) (TO-220) |
$3.00 |
LM2940CT |
1A 5V positive regulator,
0.5V dropout (TO-220) |
$2.60 |
W01M |
Diode bridge: 1.5A,
100 PIV (WOM case) |
$0.98 |
DF01M |
Full wave bridge rectifier,
100 PIV @ 1.5A (4 DIP) |
$0.80 |
Crystals
Item
No. |
Description |
Price |
XTAL-3.57 |
3.57 MHz Crystal |
$0.49 |
XTAL-4.00 |
4.00 MHz Crystal |
$0.49 |
XTAL-10.0 |
10.0 MHz Crystal |
$0.49 |
XTAL-20.0 |
20.0 MHz Crystal |
$0.49 |
XTAL-16.0 |
16.0 MHz Crystal |
$0.49 |
CER-01 |
4.0 MHz Ceramic Resonator |
$1.25 |
Transformers
Item No. |
Description |
Price |
HVT-03 |
Mini-Stepup Transformer
|
$8.00 |
Operational Amplifiers (Op Amps)
Item No. |
Description |
Price |
CA3240 |
Dual, 4.5MHz, BiMOS Operational
Amplifier with MOSFET Input/Bipolar Output |
$6.49 |
CA3140 |
BiMOS Operational Amplifier (8
DIP) |
$1.84 |
CA3304 |
Quad 13 Bit, 2.7V A/D Converter
(16 DIP) |
$6.58 |
TLC277CP |
Dual Precision Op Amp (8 DIP) |
$3.36 |
Relays
ZD-06 $2.00
Reed Relay (5V)
Telephone Components
Item No. |
Description |
Price |
8870 |
DTMF Receiver Chip
|
$5.00 |
NTE 1690 |
DTMF Transmitter (Equiv. 5089)
|
$15.00 |
Speech Generators
Item No. |
Description |
Price |
SPO-256-AL2 |
$33.95 |
Speech Recognition Chips
Item No. |
Description |
Price |
HM2007 PLCC |
HM2007 PLCC 52
Pin PLCC
Data Sheet (PDF File) |
$65.00 |
HM2007 PLCC $65.00
HM2007 PLCC 52 Pin PLCC
Step Motor Controllers
Item No. |
Description |
Price |
UCN5804 |
Stepper Motor Controller IC
|
$12.00 |
UCN5804-DS |
Datasheet for UCN5804
|
$2.00 |
Instruments
MU113, 3-1/2 digital Multi Meter is perfect for measuring DC and AC Voltage, DC Current, Diode, Temperature.
VOM-1 $7.95
Digital Multimeter
