74vcx32244 Fairchild Semiconductor, 74vcx32244 Datasheet - Page 3

• Manufacturer Part Number: 74vcx32244
• Description: 74vcx32244 Low Voltage 32-bit Buffer/line Driver With 3.6v Tolerant Inputs And Outputs
• Manufacturer: Fairchild Semiconductor

Functional Description
The 74VCX32244 contains thirty-two non-inverting buffers
with 3-STATE outputs. The device is nibble (4 bits) con-
trolled with each nibble functioning identically, but indepen-
dent of each other. The control pins may be shorted
together to obtain full 32-bit operation.The 3-STATE out-
Logic Diagrams
Note: Please note that these diagrams are provided only for the understanding of logic operations and should not be used to estimate propagation delays.
Byte 1
Byte 3
3
puts are controlled by an Output Enable (OE
OE
OE
ance mode but this does not interfere with entering new
data into the inputs.
n
n
is HIGH, the standard outputs are in the high imped-
is LOW, the outputs are in the 2-state mode. When
Byte 2
Byte 4
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n
) input. When