This part is a kind of semiconductor called 78004xx.
Function of this product has OP-AMP / SINGLE / BIPOLAR.
Manufacturers : Linfinity Microelectronics
Image and pinout :
Some of the text within the PDF file :
REVISIONS LTR A B C D E F G DESCRIPTION Pg 2: Added outline letter X. Pg 6: Added package X. Pg 10: Added package X. Pg 2, 4, 11: Added device 02. Pg 2, 4, 5, 8, 12: Added device 03. Pg 10: Correct table II. Pg 11: Correct 6.3 Format changes. Table I corrections. Delete device 03 in X package. Table I and II corrections. Change package designations for all devices. Add device 04. Table I and II corrections, changed to approved source, and general update to document. Add one vendor, CAGE 34333. Add two packages, C-2 and D-4. Make changes to 1.3, 4.3.1, table I, table II, and figure 1. Change to military drawing format. Delete one vendor, CAGE 04713. Drawing updated to reflect current requirements. - ro Add information to paragraph 3.5. - ro Correction to paragraph 3.5. [ ... ]