74VCX32244GX Fairchild Semiconductor, 74VCX32244GX Datasheet - Page 3

• Manufacturer Part Number: 74VCX32244GX
• Description: IC BUFF DVR 32BIT LOW V 96FBGA
• Manufacturer: Fairchild Semiconductor
• Series: 74VCXr

Specifications of 74VCX32244GX

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 8
• Number Of Bits Per Element: 4
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 1.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 96-LFBGA
• Logic Family: VCX
• Number Of Channels Per Chip: 32
• Polarity: Non-Inverting
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.2 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 32 / 3
• Output Type: 3-State
• Propagation Delay Time: 6 ns at 1.8 V, 3 ns at 2.5 V, 2.5 ns at 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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