[time-nuts] HP 105B Modification

[Bruce Griffiths]

If you send me the schematic for the circuit in which its used I can 
answer that question better.

Bruce

Ed Palmer wrote:
> Perhaps, but given what it's replacing and what it's driving, is the 
> difference significant?
>
> Ed
>
> Bruce Griffiths wrote:
>> Ed Palmer wrote:
>>> Yes, I have the same configuration.  The part number for the divider 
>>> board is 05061-6165.  The 10811 + daughter boards are used in the 
>>> 105B, 5061B Cesium, and the 5065A Rubidium.  The circuit loading 
>>> problem is exactly the kind of issue I was expecting.  Thanks for 
>>> the warning.  I could probably resolve it by replacing the existing 
>>> 7474 with a 74HCT74, but I'd like to minimize the amount of hacking 
>>> I inflict upon the unit.
>>>
>>> Ed
>>>
>> A 74AHCT74 would be a superior replacement.
>>
>> Bruce
>
> _______________________________________________
> time-nuts mailing list -- time-nuts at febo.com
> To unsubscribe, go to 
> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.
>