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AmZ8165 Datasheet Octal Dynamic Memory Drivers

Manufacturer: AMD

Datasheet Details

Part number AmZ8165
Manufacturer AMD
File Size 230.50 KB
Description Octal Dynamic Memory Drivers
Download AmZ8165 Download (PDF)

General Description

The AmZ8165 and AmZ8166 are designed and specified to drive the capacitive input characteristics of the address and control lines of M08 dynamic RAMs.

The unique design of the lower output driver includes a collector resistor to control undershoot on the HIGH-to-LOW transition.

The upper output driver pulls up to Vcc - 1.15V to be compatible with M08 memory and is designed to have a rise time symmetrical with the lower output's controlled fa!1 time.

Overview

AmZ8165 • AmZ8166 Octal Dynamic Memory Drivers with Three-State Outputs DISTINCTIVE CHARACTERISTICS • Controlled rise and fall characteristics Internal resistors provide symmetrical drive to HIGH and LOW states, eliminating need for external series resistor.

• Output swings designed to drive 16K and 64K RAMs VOH guaranteed at Vcc - 1.15V.

Undershoot going LOW guaranteed at less than O.5V.