onsemi DM74ALS257M
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins16
Technical
High Level Output Current24 mA
Independent Circuits1
Logic FunctionMux
Low Level Output Current2.6 mA
Max Operating Temperature70 °C
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits4
Number of Circuits4
Number of Input Lines1
Number of Inputs8
Number of Output Lines2
Number of Outputs4
Operating Supply Voltage5 V
PackagingBulk
PolarityNon-Inverting
Propagation Delay12 ns
Quiescent Current9 mA
Supply TypeSingle
Throw ConfigurationDPST
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.309
$ 0.479
Stock
89,304
453,482
Authorized Distributors
2
2
Case/Package
SOIC
SOIC
Number of Pins
16
16
Logic Function
Mux
Multiplexer
Number of Inputs
8
8
Number of Outputs
4
4
Number of Circuits
4
4
Low Level Output Current
2.6 mA
2.6 mA
High Level Output Current
24 mA
24 mA
Supply Type
Single
Single
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
Engineering Resources
View Evaluation kits and Reference designs for onsemi DM74ALS257M.
Related Parts
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onsemi 74ACT258SC
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onsemi 74ACT158SC
Lead Free RoHS Compliant Single Supply Surface Mount Multiplexer -40C~85C 24mA 24mA 5.5V 8ns
Descriptions
Descriptions of onsemi DM74ALS257M provided by its distributors.
Lead Free RoHS Compliant Single Supply Surface Mount Multiplexer 0C~70C 2.6mA 24mA 5V 12ns
Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC N Rail
These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four 3-STATE outputs that can interface directly with data lines of bus-organized systems. A 4-bit word selected from one of two sources is routed to the four outputs. The DM74ALS257 presents true data whereas the DM74ALS258 presents inverted data to minimize propagation delay time. This 3-STATE output feature means that n-bit (paralleled) data selectors with up to 258 sources can be implemented for data buses. It also permits the use of standard TTL registers for data retention throughout the system.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON SEMICONDUCTOR CORP
- ON Semiconductor Corporation
- ON4
- onsemi / Fairchild
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins16
Technical
High Level Output Current24 mA
Independent Circuits1
Logic FunctionMux
Low Level Output Current2.6 mA
Max Operating Temperature70 °C
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits4
Number of Circuits4
Number of Input Lines1
Number of Inputs8
Number of Output Lines2
Number of Outputs4
Operating Supply Voltage5 V
PackagingBulk
PolarityNon-Inverting
Propagation Delay12 ns
Quiescent Current9 mA
Supply TypeSingle
Throw ConfigurationDPST