4-BIT BINARY FULL ADDERS WITH FAST CARRY

The F283 is a full adder SN54F283 SN74F283 that performs the addition of two 4-bit binary words. The sum () outputs are provided for each bit and the resultant carry (C4) output is obtained from the fourth bit. The device features full internal look-ahead across all four bits generating the carry term C4 in typically 5.7 ns. This capability provides the system designer with partial look-ahead performance at the economy and reduced package count of a ripple-carry implementation. The adder Logic including the carry, is implemented in its true form. End-around carry CAN be accomplished without the need for Logic or level inversion. By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN54F283FK Rochester Electronics LLC Adder/Subtractor, F/FAST Series, 4-Bit, TTL, CQCC20, CERAMIC, CC-20
SN54F283J Rochester Electronics LLC Adder
SN54F283J Texas Instruments 4-Bit Binary Full Adders With Fast Carry 16-CDIP -55 to 125
SN54F283 's PackagesSN54F283 's pdf datasheet



SN54F283 Pinout, Pinouts
SN54F283 pinout,Pin out
This is one package pinout of SN54F283,If you need more pinouts please download SN54F283's pdf datasheet.

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