Venner Electronics Modules

[Dave Caroline]

Brent browsing your site and I came accross some HP part number cross
references on http://www.cs.ubc.ca/~hilpert/e/HP21xx/CTL.html

In an HP "bench briefs" publication dated 3rd and 4th quarters 1990
they listed the hp part number, the makers code and part number
HP                Maker    Partnumber ,your info
1820-0186     02237         9856DC      , 	? 	dual 2-in AND, dual
resistors 	B2,2100
1820-0187     02237         9852DC      ,? 	? 	dual 2-in NOR, dual
resistors 	B2,2100
1820-0482 02237         9838DC      ,? 	? 	binary to 1-of-8 decoder 	2100
1820-0485 	02237         9816DC      ,? 	? 	hex level restorer (2-in
AND, quint 1-in) 	2100
1820-0952 	02237         952DC        ,9952 	SL3455 	dual 2-in NOR 	F66,B2,2100
1820-0953 	02237         953DC        ,9953 	SL3456 	dual 2-in AND,
3-in AND 	F66,B2,2100
1820-0954 	9954 	? 	dual 4-in AND 	F66,B2,2100
1820-0955 	9955 	? 	8-in AND 	F66,B2,2100
1820-0956 	9956 	SL3459 	dual 2-in AND Buffer 	F66,B2,2100
1820-0957 	9957 	? 	MS FF 	F66,B2,2100
1820-0964 	9964 	? 	dual 3-in AND, 1-in gate, OR'able 	F66,B2,2100
1820-0965 	9965 	? 	quad 1-in gate, OR'able 	F66,B2,2100
1820-0966 	9966 	? 	quad 2-in AND, 2 outputs ORed 	F66,B2,2100
1820-0967 	9967 	? 	JK FF 	F66,B2,2100
1820-0968 	9968 	? 	dual Latch 	F66,B2,2100
1820-0971 	9971 	SL3467 	quad 2-in AND, outputs ORed in 2 pairs 	F66,B2,2100
1820-0972 	? 	? 	dual 2-in NOR, dual resistors 	2100
1820-0973 	? 	? 	dual 2-in AND, 3-in AND 	2100
1820-0974 	? 	? 	dual 2-in AND, dual resistors 	2100
1820-0975

On 5/27/08, Brent Hilpert <hilpert at cs.ubc.ca> wrote:
> Alexis wrote:
>  >
>  > Hi,
>  >
>  > I've got here some electronic modules made by Venner Electronics LTD,
>  > Kingston By-Pass, New Malden, Surrey. One is a Transistor Decade Unit
>  > type TS.10/5 and the other just has Type TS 11/HF on it, where 11/HF is
>  > scratched into the metal label.
>  >
>  > Opening one reveals a number of Mullard OC44 Ge transistors.
>  >
>  > What on earth are they for? I can imagine they're for some sort of
>  > digital machine or even a whole computer, but I can't find any
>  > information about them or the company.
>
>
> I have a Venner TSA 3336 counter that uses those modules, as well as the
>  leaflet-style manuals for the various modules.
>  Pictures and description of the counter and modules are at:
>   http://www.cs.ubc.ca/~hilpert/e/edte/VennerTSA3336/index.html
>
>  The novel thing about the counter is it uses meter-projection displays
>  (horribly finicky things).
>
>  The counter modules are typical 4 flip-flop decade counters, including 4
>  resistors in a simple D-A arrangement to drive the meter-projection displays.
>  According to the leaflets the 10/5 is a decade counter good to 30KHz, the 11/HF
>  is a decade 'selector' (same but has all outputs brought out to a connector),
>  good to 1MHz.
>