AW: [sdiy] Re: 4049 and 4069

[Scott Gravenhorst]

"Shokwave" <shokwave at nb.aibn.com> wrote:
>
>----- Original Message ----- 
>From: "Harry Bissell Jr" <harrybissell at prodigy.net>
>
>
>> Or use the 4007 Dual Complementary Pair plus Inverter
>> which would allow the equivalent of emitter resistors
>> from standard (power) amplifier designs...
>
>"Emitter resistors"?
>
>Damn, Harry lost me once again...but I'm getting used to that. "Basic
>Electronics Theory" by Horn isn't up to the rarified air that SDIY'ers seem
>to breath.
>
>-Darren

What you need is a good data sheet (available in PDF) for the 4007.  It
shows how the transistors are arranged and the pinout.  It's kind of a CMOS
transistor array.  Some of the transistor source terminals are accessible,
some of the drain terminals too.  I find them very useful.  

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-- Scott Gravenhorst | LegoManiac / Lego Trains / RIS 1.5
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