64-bit ttl bipolar ram.
* High speed performance
* Replaces 74F189
* Address access time: 8ns max vs 28ns for 74F189
* Power dissipation: 4.3mW/bit
* Schottky clamp TTL
*.
The 74F189A is a high speed, 64-bit RAM organized as a 16-word by 4-bit array. Address inputs are bu.
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