RAM Construction with Decoders - Cisco OA Question | OAHelper
Company: Cisco
Difficulty: medium
Problem Statement
A RAM chip has a capacity of 1024 words of 8 bits each (1K x 8). The number of 2 x 4 decoders with enable line needed to construct a 16K x 16 RAM from 1K x 8 RAM is: 4 6 7 5