Various IC's with bonus PCB's - EEPROMs, Memory, Logic, Optoisolators, etc.
wmosscrop
Posts: 409
This item has been given away... just leaving it here for reference
Looking for a good home...
FREE surplus parts from my stock of personal electronics hobby parts. Most have been never or hardly used--they were test chips for various projects that never came to life. A few are pulls from working equipment (as noted).
I'm including three (3) 6 5/8" by 2 1/4" single-sided PCB's. These boards, which have the same layout as a standard breadboard, are handy for directly transferring breadboard projects to a PCB.
The IC's included are:
(2) DIP-28 TI 5940 (TLC5940UNT) LED driver
(5) DIP-16 Motorola 74HC153 Dual 4-input mux
(10) DIP-8 Microchip 25AA1024 1Mb EEPROM
(11) Surface mount HC157A Quad 2-input mux
(3) SparkFun BOB-08745 3.3V <--> 5.0V signal level converters
(3) DIP-28 Maxim 6957 (MAX6957ANI) LED Driver / GPIO
(1) EDIP-24 Dallas (Maxim) DS17287-5+ RTC/NV Memory
(2) DIP-8 Motorola 74HCT138 3-to-8 line decoder
(1) EDIP-36 Dallas (Maxim) DS1270AB NV RAM
(16) HP 6N137 Opto-isolators - pulls from working equipment.
All part numbers are from the actual chips.
I'll even pay the priority mail postage for US shipments. Sorry, no international shipments.
First one to PM me with their shipping address takes it all!
Thanks,
Walter
Looking for a good home...
FREE surplus parts from my stock of personal electronics hobby parts. Most have been never or hardly used--they were test chips for various projects that never came to life. A few are pulls from working equipment (as noted).
I'm including three (3) 6 5/8" by 2 1/4" single-sided PCB's. These boards, which have the same layout as a standard breadboard, are handy for directly transferring breadboard projects to a PCB.
The IC's included are:
(2) DIP-28 TI 5940 (TLC5940UNT) LED driver
(5) DIP-16 Motorola 74HC153 Dual 4-input mux
(10) DIP-8 Microchip 25AA1024 1Mb EEPROM
(11) Surface mount HC157A Quad 2-input mux
(3) SparkFun BOB-08745 3.3V <--> 5.0V signal level converters
(3) DIP-28 Maxim 6957 (MAX6957ANI) LED Driver / GPIO
(1) EDIP-24 Dallas (Maxim) DS17287-5+ RTC/NV Memory
(2) DIP-8 Motorola 74HCT138 3-to-8 line decoder
(1) EDIP-36 Dallas (Maxim) DS1270AB NV RAM
(16) HP 6N137 Opto-isolators - pulls from working equipment.
All part numbers are from the actual chips.
I'll even pay the priority mail postage for US shipments. Sorry, no international shipments.
First one to PM me with their shipping address takes it all!
Thanks,
Walter
Comments
I should have started another Christmas Giveaway like I did over the years. I was not the first to start it, but I kept it going.
Maybe next year I'll start it up.
http://forums.parallax.com/showthread.php/144354-Annual-Holiday-Give-Away?highlight=Christmas
And one I ran a few years ago:
http://forums.parallax.com/showthread.php/127736-Annual-Holiday-Giveaway?highlight=Christmas+Giveaway