HD74HC83 - 4-bit Binary Full Adder

Product Overview

Renesas

Part number	HD74HC83
Manufacturer	Renesas
File Size	93.62 KB
Description	4-bit Binary Full Adder
Datasheet	HD74HC83 Datasheet
Additional preview pages of the HD74HC83 datasheet.

This improved full adder performs the addition of two 4-bit binary numbers.

The sum (Σ) output are provided for each bit and the resultant carry (C4) is obtained from the fourth bit.

full internal look ahead across all four bit generating the carry term in ten nanoseconds typically. This provides the system designer with partial look-ahead performance at the economy and reduced package count of a ripple-carry implementation. Features.
High Speed Operation: tpd (Ai or Bi to Zi) = 16 ns typ (CL = 50 pF).
High Output Current: Fanout of 10 LSTTL Loads.
Wide Operating Voltage: VCC = 2 to 6 V.
Low Input Current: 1 µA max.
Low Quiesce.

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Published: Apr 4, 2016 |