74ACQ245 Datasheet PDF - Fairchild Semiconductor Quiet Series Octal Bidirectional Transceiver Specs

74ACQ245 - Quiet Series Octal Bidirectional Transceiver

Datasheet Summary

Description

The ACQ/ACTQ245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for busoriented applications.

Current sinking capability is 24 mA at both the A and B ports.

Features

GTO output control and undershoot corrector in addition to a split ground bus for superior performance. Features s ICC and IOZ reduced by 50% s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed pin-to-pin skew AC performance s Improved latch-up immunity s 3-STATE outputs drive bus lines or buffer memory address registers s Outputs source/sink 24 mA s Faster prop delays than the standard ACT245 Ordering Code: Order Number 74ACQ245SC 74ACQ245SJ 74ACQ24.

Datasheet Details

Part number	74ACQ245
Manufacturer	Fairchild Semiconductor
File Size	126.29 KB
Description	Quiet Series Octal Bidirectional Transceiver
Datasheet	74ACQ245 Datasheet
Additional preview pages of the 74ACQ245 datasheet.

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Full PDF Text Transcription

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74ACQ245 • 74ACTQ245 Quiet Series Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs July 1989 Revised November 1999 74ACQ245 • 74ACTQ245 Quiet Series Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs General Description The ACQ/ACTQ245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for busoriented applications. Current sinking capability is 24 mA at both the A and B ports. The Transmit/Receive (T/R) input determines the direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A Ports to B Ports; Receive (active-LOW) enables data from B Ports to A Ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition.

Published: Apr 3, 2005 |