74LVT16240MEA Fairchild Semiconductor, 74LVT16240MEA Datasheet - Page 2

• Manufacturer Part Number: 74LVT16240MEA
• Description: IC INVERTER DUAL 8-INPUT 48SSOP
• Manufacturer: Fairchild Semiconductor
• Series: 74LVTr

Specifications of 74LVT16240MEA

• Logic Type: Inverter
• Number Of Inputs: 8
• Number Of Circuits: 2
• Current - Output High, Low: 32mA, 64mA
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Connection Diagram
Functional Description
The LVT16240 and LVTH16240 contain sixteen inverting buffers with 3-STATE standard outputs. The device is nibble
(4-bits) controlled with each nibble functioning identically, but independent of the 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
ble. When OE
but this does not interfere with entering new data into the inputs.
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
n
is LOW, the outputs are in 2-state mode. When OE
2
Pin Descriptions
Truth Table
H
L
X
Z
OE
I
O
LOW Voltage Level
High Impedance
HIGH Voltage Level
Immaterial
n
0
–I
0
is HIGH, the outputs are in the high impedance mode,
–O
Pin Names
n
15
15
OE
OE
OE
OE
H
H
H
H
L
L
L
L
L
L
L
L
1
2
3
4
Inputs
Inputs
Inputs
Inputs
X
Output Enable Inputs (Active LOW)
Inputs
3-STATE Outputs
I
I
12
I
I
8
0
4
–I
H
X
H
H
X
H
X
–I
L
–I
L
L
–I
L
11
3
7
15
Description
n
) input for each nib-
O
Outputs
Outputs
Outputs
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