M3493B2 memory equivalent, cmos 12 x 8 crosspointwith control memory.
The figures 14, 15 and 16 show the system configuration for expanded matrices (16 x 16, 8 x 64, 32 x 32). Figure 14 : (1.
The M3493 contains a 12 x 8 array of crosspoint together with a 7 to 96 line decoder and latch circuits. Anyoneof the 96 switches can be addressed by selecting the appropriate 7 input bits. The selected switch can be turned on or off by applying a lo.
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