74VCXH162244MTX Fairchild Semiconductor, 74VCXH162244MTX Datasheet - Page 2

• Manufacturer Part Number: 74VCXH162244MTX
• Description: IC BUFF DVR 16BIT LOW V 48TSSOP
• Manufacturer: Fairchild Semiconductor
• Series: 74VCXHr

Specifications of 74VCXH162244MTX

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 4
• Number Of Bits Per Element: 4
• Current - Output High, Low: 12mA, 12mA
• Voltage - Supply: 1.4 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Logic Family: VCX
• Number Of Channels Per Chip: 16
• Polarity: Non-Inverting
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.4 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 12 mA
• Low Level Output Current: 12 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 16 / 16
• Output Type: 3-State
• Propagation Delay Time: 7.6 ns at 1.8 V, 3.8 ns at 2.5 V, 3.3 ns at 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

www.fairchildsemi.com
Connection Diagram
Functional Description
The 74VCXH162244 contains sixteen non-inverting buffers with 3-STATE outputs. The device is nibble (4 bits) controlled
with each nibble functioning identically, but independent of each other. The control pins may be shorted together to obtain
full 16-bit operation.The 3-STATE outputs are controlled by an Output Enable (OE
are in the 2-state mode. When OE
fere with entering new data into the inputs.
Logic Diagram
n
is HIGH, the standard outputs are in the high impedance mode but this does not inter-
2
Truth Tables
H
L
X
Z
LOW Voltage Level
High Impedance
HIGH Voltage Level
Immaterial (HIGH or LOW, inputs may not float)
OE
OE
OE
OE
H
H
H
H
L
L
L
L
L
L
L
L
1
2
3
4
Inputs
Inputs
Inputs
Inputs
n
) input. When OE
I
I
12
I
I
8
0
4
–I
H
X
H
X
H
X
H
X
–I
L
–I
L
L
–I
L
11
3
7
15
n
is LOW, the outputs
Outputs
Outputs
Outputs
O
Outputs
O
O
O
12
8
0
4
–O
H
H
H
H
–O
L
Z
–O
L
Z
L
Z
–O
L
Z
11
3
7
15