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Mar. 30.21

Features

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128K x 8 advanced high-speed CMOS static RAM

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Commercial (0°C to +70°C), Industrial (–40°C to +85°C)

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Equal access and cycle times

— Commercial and Industrial: 12/15/20ns

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Two Chip Selects plus one Output Enable pin

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Bidirectional inputs and outputs directly

TTL-compatible

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Low power consumption via chip deselect

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Available in 300 and 400 mil Plastic SOJ.

Functional Block Diagram

Description

TheIDT71024isa1,048,576-bithigh-speedstaticRAMorganizedas

128Kx8.Itisfabricatedusinghigh-performance,high-reliabilityCMOS

technology.Thisstate-of-the-arttechnology,combinedwithinnovative

circuitdesigntechniques,providesacost-effectivesolutionforhigh-speed

memoryneeds.

The IDT71024 has an output enable pin which operates as fast

as 6ns, with address access times as fast as 12ns available. All

bidirectional inputs and outputs of the IDT71024 are TTL-compat-

ible, and operation is from a single 5V supply. Fully static asynchro-

nous circuitry is used; no clocks or refreshes are required for

operation.

The IDT71024 is packaged in 32-pin 300 mil Plastic SOJ and 32-

pin 400 mil Plastic SOJ.

CMOS Static RAM

1 Meg (128K x 8-Bit)

71024S

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Industrial temperature range (–40°C to +85°C) is available

for selected speeds

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Green parts available, see ordering information