DM74AS640 - 3-STATE Octal Bus Transceiver

Product Overview

Fairchild Semiconductor

Part number	DM74AS640
Manufacturer	Fairchild Semiconductor
File Size	52.33 KB
Description	3-STATE Octal Bus Transceiver
Datasheet	DM74AS640 Datasheet
Additional preview pages of the DM74AS640 datasheet.

This advanced Schottky device contains 8 pairs of 3STATE logic elements configured as octal bus transceiver.

This circuit is designed for use in memory, microprocessor systems and in asynchronous bidirectional data buses.

s Switching specifications at 50 pF s Switching specifications guaranteed over full temperature and VCC range s Advanced oxide-isolated, ion-implanted Schottky TTL process s Functionally and pin for pin compatible with Schottky, low power Schottky, and advanced low power Schottky TTL counterpart s Improved AC performance over Schottky, low power Schottky, and advanced low power Schottky counterparts s 3-STATE outputs independently controlled on A and B buses s Low output impedance drive to drive.

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Published: Apr 1, 2005 |