General Engineering Terms
"A" "B" "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M",
"N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"

IC AND-NOR Gate, Dual Input Chips

Dual AND-OR Gate Functional Schematic
Dual 2-Input AND-OR Gate Chip

IC Dual AND-OR Gate, Dual Input Chip, Expandable.

Decoder by Function:
7450; Dual 2-Wide 2-Input, AND-OR-INVERT Gates [One Gate Expandable];

Also refer to Quad Dual Input AND-OR gate.
Dual Input AND-OR gate.

Note in most cases when a 74xx device is listed, a 54xx device is also available.
74xx represents the commercial temperature range and 54xx represents the industrial temperature range [IC Temp Prefixes].

Also see the page on Encoder ICs.

I don't think these ICs were ever that common. I've never had the occasion to use an expandable gate, or have I ever seen one used in another design by some one else. Like so many of these small scale integrated circuits, a much more cost effective appoach would be to stock a programmable logic IC to cover any of these small glue logic functions.

2-input AND-NOR Gates
AND-NOR gate pinout
AND-NOR gate 14-pin DIP pin out

Index > Logic Design > IC Design > IC Schematics > Expandable IC

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