Comments on: Marking of Digital IC chips http://www.scienceprog.com/marking-of-digital-ic-chips/ ScienceProg serves scientific, embedded, biomedical engineering, physics based contents. If you want your article or scientific project to be on this site, do not hesitate to contact. Tue, 07 Feb 2012 20:33:17 +0200 hourly 1 http://wordpress.org/?v=3.3.1 By: ANISH DESAI http://www.scienceprog.com/marking-of-digital-ic-chips/#comment-880 ANISH DESAI Mon, 23 Nov 2009 09:45:05 +0000 http://www.scienceprog.com/marking-of-digital-ic-chips/#comment-880 JAY TRADING CORPORATION SAGAR PLAZA, OFFICE NO.7, FIRST FLOOR, OPP. MILAN SHOPPING CENTRE. M.G. ROAD, NEAR BANK OF BARODA, GHATKOPAR (WEST) MUMBAI - 400086, INDIA. CELL NO. 098210 19924 / 098218 33223 FAX: 00 91 22 25149844. TEL: 00 91 22 65279364 E MAIL: headpiec@gmail.com REF. NO. JI26/2009 DATE:21 NOVEMBER 2009 DEAR SIR, KINDLY QUOTE YOUR PRICES WITH TERMS / CATALOGUE ETC. 1) 100 PCS. CERAMIC DIP PACKAGE IC: NO. MAX232MJE, 16 PIN CERAMIC DIP PACKAGE RS232 DRIVER / RECEIVER IC. TEMPERATURE RANGE: 55 TO 125 DEG. C 2) 100 PCS. CERAMIC DIP PACKAGE IC: NO. OP27AZ, 8 LEAD CERAMIC DIP PACKAGE OPERATIONAL AMPLIFIER IC. TEMPERATURE RANGE: 55 TO 125 DEG. C 3) 100 PCS. CERAMIC DIP PACKAGE IC: NO. OP37AZ, 8 LEAD CERAMIC DIP PACKAGE OPERATIONAL AMPLIFIER IC. TEMPERATURE RANGE: 55 TO 125 DEG. C 4) 100 PCS. CERAMIC DIP PACKAGE IC: NO. SE555CFE, 8 LEAD CERAMIC DIP PACKAGE TIMER IC. TEMPERATURE RANGE: 55 TO 125 DEG. C Please note that if You Don’t have same type of above mentioned Specifications, Kindly quote us; Equivalent for the same, it is acceptable to us. NOTE: - KINDLY SEND CATALOGUE ALONG WITH THE OFFER. AN EARLY QUOTATION WILL BE HIGHLY APPRECIATED. Thanking You, Yours Faithfully, FOR JAY TRADING CORPORATION ANISH DESAI JAY TRADING CORPORATION
SAGAR PLAZA, OFFICE NO.7, FIRST FLOOR,
OPP. MILAN SHOPPING CENTRE.
M.G. ROAD, NEAR BANK OF BARODA,
GHATKOPAR (WEST) MUMBAI – 400086, INDIA.
CELL NO. 098210 19924 / 098218 33223
FAX: 00 91 22 25149844. TEL: 00 91 22 65279364
E MAIL: headpiec@gmail.com

REF. NO. JI26/2009 DATE:21 NOVEMBER 2009

DEAR SIR,

KINDLY QUOTE YOUR PRICES WITH TERMS / CATALOGUE ETC.

1) 100 PCS. CERAMIC DIP PACKAGE IC: NO. MAX232MJE, 16 PIN CERAMIC DIP
PACKAGE RS232 DRIVER / RECEIVER IC. TEMPERATURE RANGE: 55 TO 125 DEG.
C

2) 100 PCS. CERAMIC DIP PACKAGE IC: NO. OP27AZ, 8 LEAD CERAMIC DIP
PACKAGE OPERATIONAL AMPLIFIER IC. TEMPERATURE RANGE: 55 TO 125 DEG. C

3) 100 PCS. CERAMIC DIP PACKAGE IC: NO. OP37AZ, 8 LEAD CERAMIC DIP
PACKAGE OPERATIONAL AMPLIFIER IC. TEMPERATURE RANGE: 55 TO 125 DEG. C

4) 100 PCS. CERAMIC DIP PACKAGE IC: NO. SE555CFE, 8 LEAD CERAMIC DIP
PACKAGE TIMER IC. TEMPERATURE RANGE: 55 TO 125 DEG. C

Please note that if You Don’t have same type of above mentioned Specifications,
Kindly quote us; Equivalent for the same, it is acceptable to us.

NOTE: – KINDLY SEND CATALOGUE ALONG WITH THE OFFER.
AN EARLY QUOTATION WILL BE HIGHLY APPRECIATED.

Thanking You,
Yours Faithfully,
FOR JAY TRADING CORPORATION

ANISH DESAI

]]> By: Ray http://www.scienceprog.com/marking-of-digital-ic-chips/#comment-879 Ray Wed, 17 Sep 2008 04:00:02 +0000 http://www.scienceprog.com/marking-of-digital-ic-chips/#comment-879 Bill, Are these parts used with a GM wiper delay module? I've been looking for these also. I have 4 of these modules and none of them work. The GM part numbers of the modules are either 14013166 or 14056557. The circuit boards have the S193 3-pin transistor and the 14 pin IC. I think the S193 is a voltage regulator but that is a guess. On 2 of them, the 14 pin IC on mine is marked RQ8311 Motorola and above that it's marked 85-6019-12. I'm not sure which is the part number on the IC. I'd bet one of those markings is a date or mfg code of some type. The IC in the other 2 of them is RCA CD4001BE which is available from Newark. I have not found any info on that S193 transistor. Ray Bill,
Are these parts used with a GM wiper delay module? I’ve been looking for these also. I have 4 of these modules and none of them work. The GM part numbers of the modules are either 14013166 or 14056557. The circuit boards have the S193 3-pin transistor and the 14 pin IC. I think the S193 is a voltage regulator but that is a guess. On 2 of them, the 14 pin IC on mine is marked RQ8311 Motorola and above that it’s marked 85-6019-12. I’m not sure which is the part number on the IC. I’d bet one of those markings is a date or mfg code of some type. The IC in the other 2 of them is RCA CD4001BE which is available from Newark. I have not found any info on that S193 transistor.

Ray

]]> By: Bill http://www.scienceprog.com/marking-of-digital-ic-chips/#comment-878 Bill Tue, 22 Jan 2008 17:27:55 +0000 http://www.scienceprog.com/marking-of-digital-ic-chips/#comment-878 Hi there, thanks for the intro. I am having trouble locating a transistor and IC. They are S193 and RQ8237, respectively. S193 I believe is a power transistor and RQ8237 is a 14 pin IC. The transistor has a marking on it that looks like a T. and the IC has an M (Motorola ?). Anyways, I have been searching for a while to no avail. Any help would be appreciated. Thanks again, Bill Hi there, thanks for the intro. I am having trouble locating a transistor and IC. They are S193 and RQ8237, respectively. S193 I believe is a power transistor and RQ8237 is a 14 pin IC. The transistor has a marking on it that looks like a T. and the IC has an M (Motorola ?). Anyways, I have been searching for a while to no avail. Any help would be appreciated.

Thanks again,
Bill

]]> By: Electronics-Lab.com Blog » Blog Archive » Marking of Digital IC chips http://www.scienceprog.com/marking-of-digital-ic-chips/#comment-877 Electronics-Lab.com Blog » Blog Archive » Marking of Digital IC chips Tue, 11 Sep 2007 20:47:30 +0000 http://www.scienceprog.com/marking-of-digital-ic-chips/#comment-877 [...] of Digital IC chips - [Link] Filed in [...] [...] of Digital IC chips – [Link] Filed in [...]

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