74VHC138M Fairchild Semiconductor, 74VHC138M Datasheet - Page 2

• Manufacturer Part Number: 74VHC138M
• Description: IC DECODER/DEMUX 3-TO-8 16-SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74VHCr
• Type: Decoder/Demultiplexerr

Specifications of 74VHC138M

• Circuit: 1 x 3:8
• Independent Circuits: 1
• Current - Output High, Low: 8mA, 8mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Logic Type: Decoder
• No. Of Outputs: 8
• Supply Voltage Range: 2V To 5.5V
• Logic Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +85°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Family Type: 74VHC
• Applications: Address Decoder For Memory Systems, Battery Back Up
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Truth Table
H
L
X
LOW Voltage Level
HIGH Voltage Level
Immaterial
E
H
X
X
L
L
L
L
L
L
L
L
1
E
H
X
X
L
L
L
L
L
L
L
L
2
E
X
X
H
H
H
H
H
H
H
H
L
Inputs
3
A
X
X
X
H
H
H
H
L
L
L
L
0
A
H
H
H
H
X
X
X
L
L
L
L
1
A
X
X
X
H
H
H
H
L
L
L
L
2
O
H
H
H
H
H
H
H
H
H
H
L
0
2
O
H
H
H
H
H
H
H
H
H
H
L
1
O
H
H
H
H
H
H
H
H
H
H
L
2
O
Outputs
H
H
H
H
H
H
H
H
H
H
L
3
O
H
H
H
H
H
H
H
H
H
H
L
4
O
H
H
H
H
H
H
H
H
H
H
L
5
O
H
H
H
H
H
H
H
H
H
H
L
6
O
H
H
H
H
H
H
H
H
H
H
L
7