74HC283 ( 4 Bit Binary Adder) blower the contents of the 8

the contents of the 8 flip-flops are available at the outputs

General Features:

Noise suppression

Instructables for OV7670 camera module tutorial with arduino

74HC283 ( 4 Bit Binary Adder) blower the contents of the 8The 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