Fairchild 3814

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3814 pinout (click to enlarge)

The Fairchild 3814 (156-0306-00) is a 4½ digit dual-slope DVM controller, fabricated in PMOS technology with TTL compatible I/O. It has multiplexed BCD outputs, with a multiplexer clock independent of the A/D clock, supplied externally.

Used in


block diagram (click to enlarge)