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HD74ALVCH162721 Dataheets PDF



Part Number HD74ALVCH162721
Manufacturers Hitachi Semiconductor
Logo Hitachi Semiconductor
Description 3.3-V 20-bit Flip Flops with 3-state Outputs
Datasheet HD74ALVCH162721 DatasheetHD74ALVCH162721 Datasheet (PDF)

HD74ALVCH162721 3.3-V 20-bit Flip Flops with 3-state Outputs ADE-205-184B (Z) 3rd. Edition December 1999 Description The HD74ALVCH162721’s twenty flip flops are edge triggered D-type flip flops with qualified clock storage. On the positive transition of the clock (CLK) input, the device provides true data at the Q outputs, provided that the clock enable (CLKEN ) input is low. If CLKEN is high, no data is stored. A buffered output enable ( OE) input can be used to place the twenty outputs in eit.

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