[Robotgroup] 74LS05 - need one

[Andre Lamothe]

Hmmm, I think I do.... let me check. But, tell me the application since 
looks like you need open collector outputs, but a NAND or NOR can be used as 
an inveter as well by tying the inputs to each other, ground, high, etc. 
then you get the open collector output, so you can drive whatever it is, so 
unless you need all 6 inverters, you can use a NAND 74LS38 or NOR 74LS33 as 
well -- or 2 of them in a pinch. Or do you have to plug the 74LS05 into a 
socket of some pre-designed device? These 3 chips give us a little more 
room... let me see what I have...


Andre'

----- Original Message ----- 
From: "Paul Atkinson" <pmatkinson at gmail.com>
To: "The Robot Group Mailing List" <robotgroup at puremagic.com>
Sent: Friday, July 18, 2008 3:59 PM
Subject: [Robotgroup] 74LS05 - need one


> Has anyone got an unused 74LS05 laying around. I could use one.
>
> It's a TTL 14-pin hex open-collector inverter.
>
> Thanks,
> Paul
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