Various diagram

Mag- Magnatec (Semelab Subdivision)
Semelab Plc. Coventry Road, Lutterworth, UK. Phone: +44-1455-552505
http://www..semelab.co.uk

Max- Maxim Integrated Products
120 San Gabrial Sunnyvale, CA 94086, USA. Phone: +1-800-998-8800
http://www.maxim-ic.com

Mcp- Microchip Technology Inc.
2355 West Chandler Blvd. Chandler, AZ 85224-6199, USA. Phone: 480-792-7200
http://www.microchip.com

Mit- Mitsubishi Electric Co. Ltd. (ICs manufacture is handed to Renssas Ltd.)
2-3 Marunouchi, 2-chome J 100 Chiyoda-Ku, Tokyo, Japan. Phone: +81-3-3218-2863
http://www.mitsubishichips.com

Mot- Motorola Inc. (ICs manufacture is handed to ON Semiconductor)
6501 William Cannon Drive W Austin, TX 78735 USA. Phone: +1-512-891-2000
http://www.motorola.com

Mps- Monolithic Power Systems
6409 Guadalupe Mines Road, San Jose, CA 95120, USA. Phone: 408-826-0600
http://www.monolithicpower.com

Mts- Mitsumi Electric Co. Ltd.
8-8-2, Kokuryo-cho, Chofu-chi, Tokyo 182-8557, Japan. Phone: (03)3489-5333
http://www.mitsumi.co.jp

Msk- M.S.Kennedy Corp.
4707 Dey Road Liverpool, N.Y. 13088 USA . Phone (315) 701-6751
www.mskennedy.com

Mul- Mullard LTD (Is not a current ICs manufacturer)
New Road Mitcham, Surrey England CR4 4XY. Telex: 264341
NEC Electronics Inc. (Nippon Electrical Company)
NEC Building 7-1, Shiba 5-chome, Minato-ku Tokyo, Japan. Phone: +81-3-3454-1111
http://www.ic.nec.co.jp

NJR- New Japan Radio Co., Ltd.
Arvco Tower 17F, 1-8-1, Shimomeguro, Meguro-ku, Tokyo 153, Japan.
Phone: +81-3-5434-8335
http://www.njr.com

Npc- Nippon Precision Circuits Inc.
4-3, Fukuzumi 2-chome, Koto-ku, Tokyo 135-8430, Japan. Phone:+81-3-3642-6661
http://www.npc.co.jp/453

NSC- National Semiconductor Corp.
North America PO Box 7643 Mount Prospect, IL 60056-7643, USA.
Phone: +1-800-628-7364, ext 305
http://www.national.com

NTE Electronics Inc.
44 Farrand Street, Bloomfield, NJ 07003, USA. Phone: 800-631-1250
http://www.nteinc.com

Nxp- NXP Semiconductors
PO Box 80073, 5600 KA Eindhoven, Netherlands. Phone: +31 40 27 45678
http://www.nxp.com

Oki Semiconductor Inc.
785 N Mary Avenue Sunnyvale, CA 94086, USA .Phone: +1-408-720-1900
http://www.okisemi.com

Omn- Omnirel (Acquired by International Rectifier)
 205 Crawford Street, Leominster, MA 01453 USA. Phone: (508) 534-5776
http://www.omnirel.com

Ons- ON Semiconductor (Motorola semiconductors subdivision)
Japan Customer Focus Center 4321 NishiGotanda, Shinagawaku, Tokyo, Japan
Phone: 81357402745
http://onsemi.com

Pan- Panasonic Electronics Corp.
1 Kotari-Yakemashi, Nagaokakyo, Kyoto 617, Japan. Phone: 075/921-8151
http://www.mec.panasonic.co.jp

Pch- PointChips Co. Ltd.
4FL., Dabong Tower Bldg. 890-12, Daechi-Dong, Kangnam-Gu, Seoul 135-280, Korea
Phone: 82-2-508-2443
http://www.pointchips.com

Phi- Philips GmbH (ICs manufacture is handed to NXP Semconductor)
Hammerbrookstrasszlige 69 D-20097 Hamburg, Germany. Phone: +49-40-23536-0
http://www.philips.com

Pjn- Promax-Johnton
(There is no accesible padding information)
http://www.p-johnton.com

Pls- GEC Plessey Semiconductor
(Is not a current ICs manufacturer)
Pnr- Pioneer Not the manufacturer of ICs
Will use custom IC with Pioneer type marking
Ptc- Princeton Technology Corp.
2F, No. 233-1, Baociao Road, Sindian City, Taipei 23145, Taiwan, R.O.C.
Phone: 886-2-66296288
http://www.princeton.com.tw

Rca- RCA Corporation (Is not a current ICs manufacturer)
Route 202, Sommerville, NJ 08876, USA. Phone: 201/685-6423
http://www.rca.com
Ren- Renessas Ltd.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan,
Phone: 852-2424-9127
http://www.renesas.com