Special Features:

Major components: pwb 1; nand gate 4; pos nand gate 4; inverter gate 13; pos and gate 1; and gate 6; and-or-inverter 3; flip flop 49; multivibrator 2; line driver 1; data sel-mux 9; decoder 7; demultiplexer 1; ttl multiplexer 9; binary counter 9; microcircuit 27; elec socket 20; res ntwk 1; res 7; cap 146; plug connector 3; receptacle connector 4; dip switch 2; light diode 2; bus bar 20; ttl counter 1; xtal oscillator 1

Properties:

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. each component of the assemblage must be capable of functioning in accordance with its own item name. consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. it may also include printed electronic components. the item is generally part of a subassembly and cannot be assigned a more definite item name. for items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. for items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. for an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. excludes printed circuit boar