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HD74HC323

Renesas
Part Number HD74HC323
Manufacturer Renesas
Description 8-bit Universal Shift/Storage Register
Published Dec 4, 2017
Detailed Description HD74HC323 8-bit Universal Shift/Storage Register (with 3-state Outputs) REJ03D0610-0200 (Previous ADE-205-489) Rev.2.00 ...
Datasheet PDF File HD74HC323 PDF File

HD74HC323
HD74HC323

Overview
HD74HC323 8-bit Universal Shift/Storage Register (with 3-state Outputs) REJ03D0610-0200 (Previous ADE-205-489) Rev.
2.
00 Jan 31, 2006 Description This eight-bit universal register features multiplexed I/O ports to achieve full eight bit data handling in a single 20-pin package.
HD74HC323 applications are as stacked or push-down registers, buffer storage, and accumulator registers.
Two function-select inputs and two output control inputs can be used to choose the modes of operation listed in the function table.
Synchronous parallel loading is accomplished by taking both function-select lines S0 and S1 high.
This places the threestate outputs in a high-impedance state, which permits data that is applied on the I/O ports to be clocked into the register.
Reading out of this register can be accomplished while the outputs are enabled in any mode.
The clear function is synchronous, and a low level at the clear input clears the register on the next low-to-high transition of the clock.
Features...


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