74FCT543AT - FAST CMOS OCTAL LATCHED TRANSCEIVER

Renesas

The 74FCT543AT by Renesas is a FAST CMOS OCTAL LATCHED TRANSCEIVER. Below is the official datasheet preview.

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74FCT543AT FAST CMOS OCTAL LATCHED TRANSCEIVER by Renesas - Datasheet Preview — Official preview page of the **74FCT543AT** FAST CMOS OCTAL LATCHED TRANSCEIVER datasheet (Renesas).

Datasheet Details

Part number	74FCT543AT
Manufacturer	Renesas
File Size	128.70 KB
Description	FAST CMOS OCTAL LATCHED TRANSCEIVER
Datasheet	74FCT543AT-Renesas.pdf
Additional preview pages of the 74FCT543AT datasheet.

74FCT543AT Product details

Description

The FCT543T is a non-inverting octal transceiver built using an advanced dual metal CMOS technology. A7 or to take data from B0 B7, as indicated in the Function Table.

Features

A and C grades.
Low input and output leakage ≤1µA (max. ).
CMOS power levels.
True TTL input and output compatibility:.
VOH = 3.3V (typ. ).
VOL = 0.3V (typ. ).
High Drive outputs (-15mA IOH, 64mA IOL).
Meets or exceeds JEDEC standard 18 specifications.
Power off disable outputs permit "live insertion".
Available in SOIC and QSOP packages.

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Published: Jul 31, 2025 |