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HD74ALVCHR162269A

Hitachi Semiconductor
Part Number HD74ALVCHR162269A
Manufacturer Hitachi Semiconductor
Description 12-bit to 24-bit Registered Bus Exchanger with 3-state Outputs
Published Mar 23, 2005
Detailed Description HD74ALVCHR162269A 12-bit to 24-bit Registered Bus Exchanger with 3-state Outputs ADE-205-125 (Z) Preliminary 1st. Editi...
Datasheet PDF File HD74ALVCHR162269A PDF File

HD74ALVCHR162269A
HD74ALVCHR162269A


Overview
HD74ALVCHR162269A 12-bit to 24-bit Registered Bus Exchanger with 3-state Outputs ADE-205-125 (Z) Preliminary 1st.
Edition January 1998 Description The HD74ALVCHR162269A is a 12-bit to 24-bit registered bus exchanger, which is intended for applications where two separate ports must be multiplexed onto, or de-multiplexed from, a single port.
It is particularly suitable as an interface between synchronous DRAMs and high speed microprocessors.
The HD74ALVCHR162269A is designed specifically for low voltage (from 2.
5 V to 3.
3 V) VCC operation.
Data is stored in the internal B-port registers on the low to high transition of the CLK input, provided that the appropriate CLKENA inputs are low.
Proper...



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