3 ms·
The gigatron implements an 8-bit ALU in 10 chips. Four 74hc153 and one 74hc283 for each nibble. Quite a nice solution to avoid the 181.
by Lerc 4y ago
The gigatron implements an 8-bit ALU in 10 chips. Four 74hc153 and one 74hc283 for each nibble. Quite a nice solution to avoid the 181.