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
|
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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