M27C256B - 256 Kbit (32Kb x 8) UV EPROM and OTP EPROM
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5 2 Device operation .
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8 2.1 Read mode .
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M27C256B Features
* a 2 line control function which accommodates the use of multiple memory connection. The two line control function allows:
* the lowest possible memory power dissipation,
* complete assurance that output bus contention will not occur. For the most efficient use of these two control lines, E s