CD74HCT244 Datasheet PDF - Texas Instruments High-Speed CMOS Logic Octal Buffer/Line Drivers Specs

CD74HCT244 - High-Speed CMOS Logic Octal Buffer/Line Drivers

This page provides the datasheet information for the CD74HCT244, a member of the CD74HC240 High-Speed CMOS Logic Octal Buffer/Line Drivers family.

Datasheet Summary

Description

The ’HC240 and ’HCT240 are inverting three-state buffers having two active-low output enables.

Features

HC/HCT240 Inverting.
HC/HCT241 Non-inverting.
HC/HCT244 Non-inverting.
Typical propagation delay = 8ns at VCC = 5 V, CL = 15 pF, TA = 25℃ for HC240.
Three-state outputs.
Buffered inputs.
High-current bus driver outputs.
Fanout (over temperature range).
Standard outputs: 10 LSTTL loads.
Bus driver outputs: 15 LSTTL loads.
Wide operating temperature range:.
55℃ to 125℃.
Balanced pro.

Datasheet Details

Part number	CD74HCT244
Manufacturer	Texas Instruments
File Size	1.56 MB
Description	High-Speed CMOS Logic Octal Buffer/Line Drivers
Datasheet	CD74HCT244 Datasheet
Additional preview pages of the CD74HCT244 datasheet.

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Full PDF Text Transcription

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CD54HC240, CD74HC240, CD74HC241, CD54HC244 CD74HC244, CD54HCT240, CD74HCT240, CD54HCT241 CD74HCT241, CD54HCT244, CD74HCT244 SCHS167G – NOVEMBER 1998 – REVISED OCTOBER 2022 CDx4HC240, CDx4HCT240, CD74HC241, CDx4HCT241, CDx4HC244, CDx4HCT244 High-Speed CMOS Logic Octal Buffer/Line Drivers, Three-State 1 Features • HC/HCT240 Inverting • HC/HCT241 Non-inverting • HC/HCT244 Non-inverting • Typical propagation delay = 8ns at VCC = 5 V, CL = 15 pF, TA = 25℃ for HC240 • Three-state outputs • Buffered inputs • High-current bus driver outputs • Fanout (over temperature range) – Standard outputs: 10 LSTTL loads – Bus driver outputs: 15 LSTTL loads • Wide operating temperature range: –55℃ to 125℃ • Balanced propagation delay and transition times • Significant power reduction compared to LSTTL Logic I

Published: Jan 7, 2020 |