54HC540 Datasheet PDF - Texas Instruments Octal Buffers and Line Drivers Specs

54HC540 - Octal Buffers and Line Drivers

Datasheet Summary

Description

These octal buffers and line drivers feature the performance of the popular ’HC240 series and offer a pinout with inputs and outputs on opposite sides of the package.

This arrangement greatly facilitates printed circuit board layout.

The 3-state control gate is a 2-input NOR.

Features

Wide operating voltage range of 2 V to 6 V.
High-current 3-state outputs drive bus lines directly or up to 15 LSTTL loads.
Low power consumption, 80-μA max ICC.
Typical tpd = 8 ns.
±6-mA output drive at 5 V.
Low input current of 1 μA max.
Data flow-through pinout (all inputs on opposite side from outputs) 2.

Datasheet Details

Part number	54HC540
Manufacturer	Texas Instruments
File Size	1.41 MB
Description	Octal Buffers and Line Drivers
Datasheet	54HC540 Datasheet
Additional preview pages of the 54HC540 datasheet.

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Full PDF Text Transcription

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SN54HC540, SN74HC540 SCLS007F – MARCH 1984 – REVISED JULY 2022 SNx4HC540 Octal Buffers and Line Drivers With 3-State Outputs 1 Features • Wide operating voltage range of 2 V to 6 V • High-current 3-state outputs drive bus lines directly or up to 15 LSTTL loads • Low power consumption, 80-μA max ICC • Typical tpd = 8 ns • ±6-mA output drive at 5 V • Low input current of 1 μA max • Data flow-through pinout (all inputs on opposite side from outputs) 2 Description These octal buffers and line drivers feature the performance of the popular ’HC240 series and offer a pinout with inputs and outputs on opposite sides of the package. This arrangement greatly facilitates printed circuit board layout. The 3-state control gate is a 2-input NOR.

Published: Jul 10, 2024 |