HP cross refernce wanted for 1820-0379

[gcd]

Hi,
lookI'm ing for the generic 74 series IC number for an HP 1820-0379. I Don't
have any cross refernces or hp bench briefs to refer to.

Any help appreciated.

Thanks
Greg

 

[Dan Rae]

SN74H52N

 

[Brian Goldsmith]

"gcd" wrote

Hi,
lookI'm ing for the generic 74 series IC number for an HP 1820-0379. I Don't
have any cross refernces or hp bench briefs to refer to.

Any help appreciated.

Thanks
Greg



****Greg,try this
:-http://www.islandnet.com/~dma/Boatanchors/hp_to_industry_standard.htm

Brian Goldsmith.

 

[Mark (UK)]

Hi!

Now that's jucy-useful info!!

Save that one for future reference!

Yours, Mark.

 

[Clifford Heath]

lookI'm ing for the generic 74 series IC number for an HP 1820-0379. I Don't
have any cross refernces or hp bench briefs to refer to.

Another list, compiled by me, which also doesn't have 1820-0379, is
attached in case it's useful to someone.

Clifford.

1810-* Resister Pack
1826-* ?
1858-* ? ECL?
TL604 1820-1973 (Mux opamp)
MC3448 1820-2058 (GPIB Buffer)
CA4028B 1816-1526

1820 series:

1820-0471 7406
1820-0511 7408
1820-0538 7423
1820-0629 74112 S
1820-0681 7400 S
1820-0683 7404 S
1820-0684 7405 S
1820-0685 7410 S
1820-0688 7420 S
1820-0693 7474 S
1820-0694 7486 S
1820-1015 74158 S
1820-1072 74139 S
1820-1076 74174 S
1820-1077 74157 S
1820-1112 7474 LS
1820-1121 74125
1820-1130 74133 S
1820-1144 7402 LS
1820-1158 7451 S
1820-1191 74175 S
1820-1195 74175 LS
1820-1197 7400 LS
1820-1199 7404 LS
1820-1201 7408 LS
1820-1202 7410 LS
1820-1203 7411 LS
1820-1208 7432 LS
1820-1211 7486 LS
1820-1212 74112 LS
1820-1216 74138 LS
1820-1217 74151 LS
1820-1238 74253 LS
1820-1240 74138 S
1820-1244 74153 LS
1820-1245 74155 LS
1820-1275 74260 S
1820-1278 74191 LS
1820-1281 74139 LS
1820-1282 74109 LS
1820-1285 7454 LS
1820-1297 74266 LS
1820-1298 74251 LS
1820-1300 74195 LS
1820-1303 74195 S
1820-1307 74132 S
1820-1319 74151 S
1820-1321 7485 S
1820-1322 7402 S
1820-1367 7408 S
1820-1422 74122 LS
1820-1423 74123 LS
1820-1426 74145 LS
1820-1427 74156 LS
1820-1430 74161 LS
1820-1431 74162 LS
1820-1433 74164 LS
1820-1438 74257 LS
1820-1440 74279 LS
1820-1443 74293 LS
1820-1445 74375 LS
1820-1447 74670 LS 4x4 RAM, async r&w
1820-1449 7432 S
1820-1452 74162 S
1820-1453 74163 S
1820-1470 74157 LS
1820-1492 74368 LS
1820-1568 74125 LS
1820-1624 74241 S
1820-1633 74240 S
1820-1641 74365 LS
1820-1645 74126 LS
1820-1676 74373 S
1820-1677 74374 S
1820-1730 74273 LS
1820-1851 74148 LS
1820-1885 74173 LS
1820-1917 74240 LS
1820-1922 74166 LS
1820-1989 74393 LS
1820-2024 74244 LS
1820-2075 74245 LS
1820-2096 74393 LS
1820-2102 74373 LS
1820-2201 74322 LS
1820-2287 74253 S
1820-2369 74629 LS dual 20Mhz VCO
1820-2506 7404 F
1820-2634 7404 ALS
1820-2635 7408 ALS
1820-2641 74374 LS
1820-2649 8400 Zilog Z80 CPU
1820-2656 7400 ALS
1820-2657 7432 ALS
1820-2676 7464 F
1820-2684 7400 F
1820-2685 7402 F
1820-2686 7408 F
1820-2687 7410 F
1820-2689 7420 F
1820-2690 7432 F
1820-2691 7474 F
1820-2693 74109 F
1820-2697 74194 F
1820-2698 74240 F
1820-2739 7402 ALS
1820-2795 74244 F
1820-3100 74138 ALS
1820-3121 74245 ALS
1820-3145 74244 ALS
1820-3227 74257 F
1820-3234 74280 F
1820-3280 74174 F
1820-3331 8530 Zilog UART (dual?)
1820-3466 74175 ALS
1820-3467 74832 ALS hex 2 OR driver
1820-3559 74632 ALS 32-bit EDAC 3S

1820-1048 ?
1820-1207 ?
1820-1278 ?
1820-1416 ?
1820-1568 ?
1820-1725 ?
1820-1934 ?

 

[Richard Freeman]

Hi!

Now that's jucy-useful info!!

Save that one for future reference!

I have a more complete list in a Spreadsheet I can email anyone who wants,
and another list in PDF form that is a scan of an old document (ie it is in
image form not text) that I am slowly adding to this spreadsheet - If anyone
feels keen I could divvy this project up between several people - say do a
page or so each....

according to the PDF cross reference the 1820-0379 is an 74H52N.

Any volunteers to help add the data from the PDF to the spreadsheet reply to
this message .....

Regards
Richard Freeman

 

[gcd]

Hi All,
thanks very much - most useful indeed. I have confirmed that the 0379 is a
74H52N from another email.

The only local source I could find was an NTE74H52N from Rockby here in
Melb. However I'm not sure now it's a compatible. The NTE data sheet I
obtained from freetradezone.com differs from the 54/74H52 datsheet I have.
I'll work it out

Richard, I'd be interested in the challenge. email me the spreadsheet and
pdf and I'll give it a go.

 

[gcd]

Thanks Dan,

Greg

 

[gcd]

Thanks Dan,

Greg

 

[Franc Zabkar]

lookI'm ing for the generic 74 series IC number for an HP 1820-0379. I Don't
have any cross refernces or hp bench briefs to refer to.

I can't help you with that particular number, but here are my data for
Google's archives (from a HP1000 mainboard).

1820-0371 74H10N
1820-0384 74H61N
1820-0424 7404N 74H04N
1820-0469 74H102N
1820-0495 74154N
1820-0511 7408N
1820-0538 7423N
1820-0545 SN74191N
1820-0610 9309PC
1820-0611 74182N
1820-0613 74H05N
1820-0616 93221C
1820-0621 7438PC
1820-0622 74151AN
1820-0626 9314PC
1820-0640 74150N
1820-0683 74S04PC
1820-0685 74S10N
1820-0688 74S20N
1820-0694 74S86N
1820-0715 74H106N
1820-0755 6151-1 SRAM? or Z6076-1 (both by HP)
1820-0756 6088-4 SRAM? or 5624-2 (both by HP)
1820-0782 7427N
1820-0788 74174N
1820-1032 SN74198N
1820-1076 74S174N
1820-1080 SN75121N
1820-1130 74LS133
1820-1206 74LS27N
1820-1367 74S08N
1820-1707 74S157N

I have a 1990/91 NTE catalogue which I could also scan if someone were
interested.


- Franc Zabkar

 

[Don Vosper]

---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.736 / Virus Database: 490 - Release Date: 09/08/2004

 

[Don Vosper]

While we're on the subject of HP equivalents, I'm still on the lookout for a
HP1820-0150 RF amp i/c
for my HP8601A sweep generator..
Don m5aky
Bristol UK

 

[Richard Freeman]

-

Hi All,
thanks very much - most useful indeed. I have confirmed that the 0379 is a
74H52N from another email.

The only local source I could find was an NTE74H52N from Rockby here in
Melb. However I'm not sure now it's a compatible. The NTE data sheet I
obtained from freetradezone.com differs from the 54/74H52 datsheet I have.
I'll work it out

Richard, I'd be interested in the challenge. email me the spreadsheet and
pdf and I'll give it a go.

Thanks Greg - the PDF is 3Meg so I will send it seperately to the
spreadsheet - 363K
So far I am up to 1818-0757 .... less than 1/6th of the way through ;-)
how about I am to get up to page 5 and you aim for Pages 6 to say 9 that way
we have 9 other pages for any other volunteers ....
BTW for any possible Volunteers if you dont have excel I can tell you how to
translate the data into text ....

Regards
Richard Freeman

 

[Franc Zabkar]

-


Thanks Greg - the PDF is 3Meg so I will send it seperately to the
spreadsheet - 363K

Upload the file to your webspace and post the URL. Then all of us can
have a go.

So far I am up to 1818-0757 .... less than 1/6th of the way through ;-)
how about I am to get up to page 5 and you aim for Pages 6 to say 9 that way
we have 9 other pages for any other volunteers ....
BTW for any possible Volunteers if you dont have excel I can tell you how to
translate the data into text ....

Regards
Richard Freeman

There must be an easier way. Can you print the data, rescan it, and
then use OCR to convert it to text format? Or are there utilities that
can convert .pdfs to image files, and then OCR these images?


- Franc Zabkar

 

[gcd]

HI all,
thats what I'm doing at the moment , up to page 8 of 18. A little tedious
but quicker than manual copy.

When I'm done I'll post a URL and post back to Richard. It will need a
proof read, as I know I missed one or two already, looking at the same thing
over and over makes my brain go numb and i clicked ignore instead of change
several times.

As work gets in the way, i'll do a little at a time - should be done by next
weekend

Cheers
Greg

 

[Richard Freeman]

Well not having any OCR software I was not sure whether that was a viable
way of decoding those rather dubious images with any certainty as even I was
having trouble reading some of those part Numbers but if you have any hope
of getting it done by next weekend it is a heck of a lot faster than I was
doing - I thought I might have it done by this time next year ;-)

Ah well if you are doing that well I might wait and see how you go - then
save my efforts for Proof reading but it certainly is brain numbing
transcribing numbers.
Either way I figured the spreadsheet would make it easier to find part
numbers then you could use the PDF to double check etc ....

Good luck finding a 74HC52 I believe it is a 4 input analogue Mux which has
been superseeded by the 74HC4052 - check out the data on this and confirm
that it is the same device ....

Thanks Greg

Regards
Richard Freeman

HI all,
thats what I'm doing at the moment , up to page 8 of 18. A little tedious
but quicker than manual copy.

When I'm done I'll post a URL and post back to Richard. It will need a
proof read, as I know I missed one or two already, looking at the same thing
over and over makes my brain go numb and i clicked ignore instead of change
several times.

As work gets in the way, i'll do a little at a time - should be done by next
weekend

Cheers
Greg

-
Hi All,
thanks very much - most useful indeed. I have confirmed that the 0379 is a
74H52N from another email.

The only local source I could find was an NTE74H52N from Rockby here in
Melb. However I'm not sure now it's a compatible. The NTE data sheet I
obtained from freetradezone.com differs from the 54/74H52 datsheet I have.
I'll work it out

Richard, I'd be interested in the challenge. email me the spreadsheet and
pdf and I'll give it a go.

---
Cheers

Greg
---------
g c d [delete everything else] A.T. austarmetro.com.au


Thanks Greg - the PDF is 3Meg so I will send it seperately to the
spreadsheet - 363K

Upload the file to your webspace and post the URL. Then all of us can
have a go.

So far I am up to 1818-0757 .... less than 1/6th of the way through ;-)
how about I am to get up to page 5 and you aim for Pages 6 to say 9

that

way

how

to

There must be an easier way. Can you print the data, rescan it, and
then use OCR to convert it to text format? Or are there utilities that
can convert .pdfs to image files, and then OCR these images?


- Franc Zabkar

 

[gcd]

Hi Richard et al,
The results will be an excel file. The software I'm using allows export to
many formats.It recognises words though, so these number / letter combos it
thinks are incorrect, so have to go over just about all entries. It's learns
as it goes so it starts to guess the corrections. But the poor quality of
the original means it's difficult at times to determine what the part number
really is, if I don't receognise it myself.

keep you posted

Cheers
Greg

Well not having any OCR software I was not sure whether that was a viable
way of decoding those rather dubious images with any certainty as even I was
having trouble reading some of those part Numbers but if you have any hope
of getting it done by next weekend it is a heck of a lot faster than I was
doing - I thought I might have it done by this time next year ;-)

Ah well if you are doing that well I might wait and see how you go - then
save my efforts for Proof reading but it certainly is brain numbing
transcribing numbers.
Either way I figured the spreadsheet would make it easier to find part
numbers then you could use the PDF to double check etc ....

Good luck finding a 74HC52 I believe it is a 4 input analogue Mux which has
been superseeded by the 74HC4052 - check out the data on this and confirm
that it is the same device ....

Thanks Greg

Regards
Richard Freeman

HI all,
thats what I'm doing at the moment , up to page 8 of 18. A little tedious
but quicker than manual copy.

When I'm done I'll post a URL and post back to Richard. It will need a
proof read, as I know I missed one or two already, looking at the same thing
over and over makes my brain go numb and i clicked ignore instead of change
several times.

As work gets in the way, i'll do a little at a time - should be done by next
weekend

Cheers
Greg


0379
is a

here

in

sheet

I

obtained from freetradezone.com differs from the 54/74H52 datsheet

I
have.

I'll work it out

Richard, I'd be interested in the challenge. email me the

spreadsheet
and

pdf and I'll give it a go.

---
Cheers

Greg
---------
g c d [delete everything else] A.T. austarmetro.com.au


Thanks Greg - the PDF is 3Meg so I will send it seperately to the
spreadsheet - 363K

Upload the file to your webspace and post the URL. Then all of us can
have a go.

So far I am up to 1818-0757 .... less than 1/6th of the way through ;-)
how about I am to get up to page 5 and you aim for Pages 6 to say 9

that

way
we have 9 other pages for any other volunteers ....
BTW for any possible Volunteers if you dont have excel I can tell you

how

to
translate the data into text ....

Regards
Richard Freeman

There must be an easier way. Can you print the data, rescan it, and
then use OCR to convert it to text format? Or are there utilities that
can convert .pdfs to image files, and then OCR these images?


- Franc Zabkar