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54HCT240 Datasheet High-speed CMOS Logic Octal Buffer/line Drivers

Manufacturer: Texas Instruments

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

This datasheet includes multiple variants, all published together in a single manufacturer document.

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.

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
54HCT241 High-Speed CMOS Logic Octal Buffer/Line Drivers
54HCT244 High-Speed CMOS Logic Octal Buffer/Line Drivers
54HCT245 Octal Bus Transceivers
54HCT00 Quadruple 2-Input NAND Gates
54HCT166 High-Speed CMOS Logic 8-Bit Parallel-In/Serial-Out Shift Register
54HCT173 Quad D-Type Flip-Flop
54HCT30 8-Input NAND Gate
54HCT32 Quad 2-Input OR Gate
54HCT367 Three-State Non-Inverting and Inverting
54HCT368 Three-State Non-Inverting and Inverting

54HCT240 Distributor