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Electronic Goldmine Box of IC's. — Parallax Forums

Electronic Goldmine Box of IC's.

localrogerlocalroger Posts: 3,451
edited 2013-06-25 22:37 in General Discussion
http://www.goldmine-elec-products.com/prodinfo.asp?number=G19135

Admit it, you wonder what you'd get for five bucks. Fortunately localroger bought one and is willing to spill the chips. 
qty
 7	4N35    	Opto-Isolator
 1	74367AN
 2	7445		BCD to decimal decoder-driver
 1	74ALS139N
21	74ALSD48N	BCD to 7-segment decoder
 1	74F04PC
 2	74F20 
 1	74F40N
 1	74F86PC
 1	74HC125N
 3	74HC4040B1	12-bit async binary counter
 1	74HCT244
 1	74HCT374
 1	74HCT541N
 1	74LS05P
 1	74LS138N	3 to 8 decoder
 1	74LS166N	8-bit shift register serial/parallel
 3	74LS174N	hex D flip-flops 
 1	74LS175N	quad D flip-flops
10	74LS20N		dual 4-input NAND gate
 3	74LS245N	octal bus transceiver 3-state outputs
 3	74LS645N	octal bus transceiver same as 245
 1	74LS670N	4x4 register 3-state outputs
 3	74S00N
 2	74S04N
 1	DS7510N dual line receiver
15	LF353N		Dual JFET Op-amp
14	MC1455P1	555 clone
---
84	Total
The guaranteed value seems to be in the 555 clones and op-amps. Then there's a bit of exotica; I've never seen an actual S-series TTL chip before. And what's with the 4-input NAND gates?

If I was younger with more time to burn it would be an interesting game to see how many of these I could use in a single project.

Comments

  • ercoerco Posts: 20,256
    edited 2013-06-10 19:03
    That's smokin'! Wonder if all assortments are similar. I'll nab one next order.
  • localrogerlocalroger Posts: 3,451
    edited 2013-06-10 19:50
    Hey Erco, if you do please post results. I am very curious especially about the variability of the 1-off stuff.
  • GadgetmanGadgetman Posts: 2,436
    edited 2013-06-11 00:22
    74LS ?
    Low Power Schottky where 'Low Power' is relative... It uses less power than the 'S' series...
    (There's a reason that the 'S' series is obsolete... )

    The HCT stuff, though. Good performance and low power draw.
    (The 'T' signifies that it's compatible with both CMOS and 5V TTL logic levels.)
  • ercoerco Posts: 20,256
    edited 2013-06-25 22:06
    localroger wrote: »
    Hey Erco, if you do please post results. I am very curious especially about the variability of the 1-off stuff.
    My kit contained:

    74LS08N
    74LS20N 4X
    74LS21N
    74LS27NDS 4X
    74LS32
    74LS38N
    74LS75N
    74LS86AN
    74LS109AN
    74LS126AN
    74LS138N
    74LS163AN
    74LS166N 10X
    74LS173AP 4X
    74LS174N 2X
    74LS629N
    74F04PCQR
    74F14N
    74F20 2X
    74F51N
    74F86PC
    74S00N
    DM74S04N
    74S38N
    74HC05AP 2X
    74HC4040B1 5X
    74ALS048N 2X
    SN7445 2X
    SN7438
    SN74160N
    SN74367AN
    CD4028BCN
    MC14040BCP 15X

    74 PIECES TOTAL
  • ercoerco Posts: 20,256
    edited 2013-06-25 22:37
    The smaller kit G2010 contained:

    9934 2X
    74F8GPC 2X
    74F51N
    DM74S04N 3X
    DM74ALSO4BN 2X
    SN74S00N 3X
    SN74S3ON
    SN74367AN
    SN7438N
    SN74LS126AN
    SN74LS174N
    SN74LS266N
    SN74HC05N 2X

    20-PIN CHIPS:
    74HCT541N 2X
    SN74LS373N
    SN74LS645N
    SN74LS682N

    26 chips total. Any rare million dollar gems in my assortment? :)
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