8-49. LOGIC SYMBOLS
8-50. Logic symbols used in this manual conform to the American National Standard ANSIIIEEE Std. 91-1984.
This standard supersedes MIL-STD-806B.
Tables
8-1
through 8-6 give a brief summary of the symbols used for
logic devices, and the associated qualifiers and indicators. Not all of the symbols listed have been used in this
manual, but they are included in the tables for the sake of completeness.*
8-51. General Qualifying Symbols
8-52.
Table
8-1
shows the characters generally used to define the basic function of a device represented by a
logic symbol or element. The characters are placed near the top center or geometric center of the symbol or sym-
bol element.
*
Portions of this logic symbolog summaly are from "1981 Supplement to the
TTL
Data Book for Dcsign Engineers", copyright
01981 Texas Instruments Incorporated. Reproduced
by
permission.
HP
5334B
-
Service Manual
8-7
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