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HD74HC240

Hitachi Semiconductor
Part Number HD74HC240
Manufacturer Hitachi Semiconductor
Description Octal Buffers/Line Drivers/Line Receivers(with inverted 3-state outputs)
Published Mar 23, 2005
Detailed Description HD74HC240 Octal Buffers/Line Drivers/Line Receivers (with inverted 3-state outputs) Description The HD74HC240 is an inv...
Datasheet PDF File HD74HC240 PDF File

HD74HC240
HD74HC240


Overview
HD74HC240 Octal Buffers/Line Drivers/Line Receivers (with inverted 3-state outputs) Description The HD74HC240 is an inverting buffer and has two active low enables (1G and 2G ).
Each enable independently controls 4 buffers.
This device does not have schmitt trigger inputs.
Features • • • • • High Speed Operation: tpd = 10 ns typ (CL = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Inputs G H L L H L X Z : : : : A X H L high level low level irrelevant off (high-impedance) state of a 3-state output Output Y Z L H HD74HC240 Pin Arrangement...



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