7c147: 12/4/89 Revision: Thursday, November 11, 1993 www.
DataSheet4U.
com Features D D D D D D D Automatic powerĆdown when deseĆ lected CMOS for optimum speed/power High speed Capable of withstanding greater than 2001V electrostatic discharge Ċ 25 ns Low active power Ċ 440 mW (commercial) Ċ 605 mW (military) Low standby power Ċ 55 mW TTLĆcompatible inputs and outputs The CY7C147 is a highĆperformance CMOS static RAMs organized as 4096 words by 1 bit.
Easy memory expansion is provided by an active LOW chip enable (CE) and threeĆstate drivers.
The CY7C147 has an automatic powerĆdown feature, reducing the power consumption by 80% when deselected .
Writingtothedeviceisaccomplishedwhen th...

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