74HC283 ( 4 Bit Binary Adder) Inskam109A It can be used to

It can be used to produce selectable time delays or to create signals of different frequencies

Long stainless steel lever provides extended reach and smooth operation

Weight: 100g

- Metal servo arm

Pitch Spacing:                       2

74HC283 ( 4 Bit Binary Adder) Inskam109A It can be used toThe 74HC283 adds two 4 bit binary words (An plus Bn) plus the incoming carry (CIN). The binary sum appears on the sum outputs (S1 to S4) and the out going carry (COUT) according to the equation: CIN + (A1 + B1) + 2(A2 + B2) + 4(A3 + B3) + 8(A4 + B4) = S1 + 2S2 + 4S3 + 8S4 + 16COUT Where (+) = plus. Due to the symmetry of the binary add function, the 74HC283 can be used with either all active HIGH operands (positive logic) or all active LOW operands