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HD74ALVCH162821

Hitachi Semiconductor
Part Number HD74ALVCH162821
Manufacturer Hitachi Semiconductor
Description 3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs
Published Mar 23, 2005
Detailed Description HD74ALVCH162821 3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs ADE-205-186A (Z) 2nd. Edition September 1997...
Datasheet PDF File HD74ALVCH162821 PDF File

HD74ALVCH162821
HD74ALVCH162821


Overview
HD74ALVCH162821 3.
3-V 20-bit Bus Interface Flip Flops with 3-state Outputs ADE-205-186A (Z) 2nd.
Edition September 1997 Description The HD74ALVCH162821 can be used as two 10-bit flip flops or one 20-bit flip flop.
The 20 flip flops are edge triggered D-type flip flops.
On the positive transition of the clock (CLK) input, the device provides true data at the Q outputs.
A buffered output enable ( OE) input can be used to place the ten outputs in either a normal logic state (high or low level) or a high impedance state.
In the high impedance state, the outputs neither load nor drive the bus lines significantly.
The high impedance state and increased drive provide the capability to drive bus li...



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