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HD74HCT563

Hitachi Semiconductor
Part Number HD74HCT563
Manufacturer Hitachi Semiconductor
Description Octal Transparent Latches (with 3-state outputs)
Published Mar 23, 2005
Detailed Description HD74HCT563/HD74HCT573 Octal Transparent Latches (with 3-state outputs) Description When the latch enable (LE) input is ...
Datasheet PDF File HD74HCT563 PDF File

HD74HCT563
HD74HCT563


Overview
HD74HCT563/HD74HCT573 Octal Transparent Latches (with 3-state outputs) Description When the latch enable (LE) input is high, the Q outputs of HD74HCT563 will follow the inversion of the D inputs and the Q outputs of HD74HCT573 will follow the D inputs.
When the latch enable goes low, data at the D inputs will be retained at the outputs until latch enabled returns high again.
When a high logic level is applied to the output control input, all outputs go to a high impedance state, regardless of what signals are present at the other inputs and the state of the storage elements.
Features • • • • • • LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility High Speed Operatio...



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