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CD74HCT240 Datasheet High-Speed CMOS Logic Octal Buffer/Line Drivers

Manufacturer: Texas Instruments

Download the CD74HCT240 datasheet PDF. This datasheet also includes the CD74HC240 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (CD74HC240-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

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

The CD74HC241, ’HCT241, ’HC244 and ’HCT244 are non-inverting three-state buffers that differ only in that the 241 has one active-high and one active-low output enable, and the 244 has two active-low output enables.

All three types have identical pinouts.

Overview

CD54HC240, CD74HC240, CD74HC241, CD54HC244 CD74HC244, CD54HCT240, CD74HCT240, CD54HCT241 CD74HCT241, CD54HCT244, CD74HCT244 SCHS167G – NOVEMBER 1998 – REVISED OCTOBER 2022 CDx4HC240, CDx4HCT240, CD74HC241, CDx4HCT241,.

Key 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.

More Datasheets from Texas Instruments

Part Number Description
CD74HCT241 High-Speed CMOS Logic Octal Buffer/Line Drivers
CD74HCT243 Quad-Bus Transceiver
CD74HCT244 High-Speed CMOS Logic Octal Buffer/Line Drivers
CD74HCT20 Dual 4-Input NAND Gates
CD74HCT20E Dual 4-Input NAND Gates
CD74HCT20M Dual 4-Input NAND Gates
CD74HCT21 High-Speed CMOS Logic Dual 4-Input AND Gate
CD74HCT221 Dual Monostable Multivibrator
CD74HCT237 High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer
CD74HCT238 High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer Inverting/Noninverting