74VCX16240MTD Fairchild Semiconductor, 74VCX16240MTD Datasheet - Page 2

• Manufacturer Part Number: 74VCX16240MTD
• Description: IC INVERTER DUAL 8-INPUT 48TSSOP
• Manufacturer: Fairchild Semiconductor
• Series: 74VCXr

Specifications of 74VCX16240MTD

• Logic Type: Inverter
• Number Of Inputs: 8
• Number Of Circuits: 2
• 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: 48-TSSOP
• Logic Family: VCX
• Number Of Channels Per Chip: 16
• Polarity: 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): 16 / 16
• 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

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Connection Diagram
Functional Description
The 74VCX16240 contains sixteen 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 con-
Logic Diagram
2
Truth Tables
H
L
X
Z
trolled by an Output Enable (OE
LOW, the outputs are in the 2-state mode. When OE
HIGH, the standard outputs are in the high impedance
mode but this does not interfere with entering new data into
the inputs.
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
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
) input. When OE
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
n
n
is
is