74LVQ138SC Fairchild Semiconductor, 74LVQ138SC Datasheet

IC DECODER DEMUX 1/8 LV 16-SOIC

74LVQ138SC

Manufacturer Part Number
74LVQ138SC
Description
IC DECODER DEMUX 1/8 LV 16-SOIC
Manufacturer
Fairchild Semiconductor
Series
74LVQr
Type
Decoder/Demultiplexerr
Datasheet

Specifications of 74LVQ138SC

Circuit
1 x 3:8
Independent Circuits
1
Current - Output High, Low
12mA, 12mA
Voltage Supply Source
Single Supply
Voltage - Supply
2 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
© 2001 Fairchild Semiconductor Corporation
74LVQ138SC
74LVQ138SJ
74LVQ138
Low Voltage 1-of-8 Decoder/Demultiplexer
General Description
The LVQ138 is a high-speed 1-of-8 decoder/demultiplexer.
This device is ideally suited for high-speed bipolar memory
chip select address decoding. The multiple input enables
allow parallel expansion to a 1-of-24 decoder using just
three LVQ138 devices or a 1-of-32 decoder using four
LVQ138 devices and one inverter.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbols
Order Number
Package Number
IEEE/IEC
M16A
M16D
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
DS011350
Features
Connection Diagram
Pin Descriptions
Ideal for low power/low noise 3.3V applications
Guaranteed simultaneous switching noise level and
Improved latch-up immunity
Guaranteed incident wave switching into 75
4kV minimum ESD immunity
Demultiplexing capability
Multiple input enable for each expansion
Active LOW mutually exclusive outputs
dynamic threshold performance
Pin Names
Package Description
O
A
E
0
1
0
E
–A
–E
–O
3
2
2
7
February 1992
Revised June 2001
Address Inputs
Enable Inputs
Enable Input
Description
www.fairchildsemi.com
Outputs

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74LVQ138SC Summary of contents

Page 1

... LVQ138 devices or a 1-of-32 decoder using four LVQ138 devices and one inverter. Ordering Code: Order Number Package Number 74LVQ138SC M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74LVQ138SJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Devices also available in Tape and Reel. Specify by appending suffix letter “ ...

Page 2

Functional Description The LVQ138 high-speed 1-of-8 decoder/demultiplexer accepts three binary weighted inputs (A when enabled, provides eight mutually exclusive active- LOW outputs (O –O ). The LVQ138 features three Enable 0 7 inputs, two active-LOW ( and ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Input Diode Current ( 0. 0. Input Voltage ( Output Diode Current ( ...

Page 4

AC Electrical Characteristics Symbol Parameter t Propagation Delay PLH Propagation Delay PHL Propagation Delay PLH Propagation Delay PHL E ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Package Number M16A 5 www.fairchildsemi.com ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the ...

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