P4C1981 ram equivalent, static cmos ram.
Full CMOS, 6T Cell
High Speed (Equal Access and Cycle Times)
– 10/12/15/20/25 ns (Commercial)
– 12/15/20/25/35 ns (Industrial)
&.
The P4C1981/L and P4C1982/L are 65,536-bit (16Kx4) ultra high-speed static RAMs similar to the P4C198, but with separate data I/O pins. The P4C1981/L feature a transparent write operation when OE is low; the outputs of the P4C1982/L are in high imped.
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