Texas Instruments SN74ALS257AD
$ 0.965
Obsolete
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SKU
Min
Pkg
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Price @ 1000
$ 0.965
$ 0.88
$ 0.88
Stock
398,514
727,874
727,874
Authorized Distributors
4
3
3
Case/Package
SOIC
SOIC
SOIC
Number of Pins
16
16
16
Logic Function
Multiplexer
Multiplexer
Multiplexer
Number of Inputs
8
8
8
Number of Outputs
4
4
4
Number of Circuits
4
4
4
Low Level Output Current
2.6 mA
2.6 mA
2.6 mA
High Level Output Current
24 mA
24 mA
24 mA
Supply Type
Single
Single
Single
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Number of Channels
4
4
4
Supply Chain
Lifecycle StatusObsolete (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 days ago)
Risorse di progettazione
Visualizza i kit di valutazione e i progetti di riferimento per Texas Instruments SN74ALS257AD.
Kit di valutazione
Parti correlate
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Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
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Lead Free ROHS3Compliant DUAL GULL WING Multiplexer 50pF -55C~125C 24mA 24mA 1.75mm
Descrizioni
Descrizioni di Texas Instruments SN74ALS257AD fornite dai suoi distributori.
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
Multiplexer, ALS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16
12ns single-phase 1 2 1 4.5V 5.5V 24mA 2.6mA SOIC-16 SMD mount 9.9mm*3.91mm*1.58mm
IC MULTIPLEXER 4 X 2:1 16SOIC / Multiplexer 4 x 2:1 16-SOIC
Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC Tube
LOGIC, 2-TO-1 SEL/MUX TRI-ST, 16SOIC; Logic Type:Data Selector / Multiplexer; No. of Channels:4; Ratio:2:1; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:SOIC; No. of Pins:16; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:74257; Logic IC Family:ALS; Logic IC Function:Quad 2-to-1 Line Data Selector / Multiplexer with 3-State Outputs; Package / Case:SOIC; Ratio:2:1; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:SMD
Alias del produttore
Texas Instruments ha diversi marchi in tutto il mondo che i distributori possono utilizzare come nomi alternativi. Texas Instruments può anche essere conosciuto con i seguenti nomi:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Cronologia dell'inventario
Tendenza a 3 mesi: +0.00%
Modelli CAD
Scarica il simbolo, l'impronta e il 3D STEP
Parti alternative
1 parte disponibile
Specifiche tecniche
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins16
Weight141.690917 mg
Technical
Bandwidth75 MHz
High Level Output Current24 mA
Independent Circuits1
Logic FunctionMultiplexer
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 Bits2
Number of Channels4
Number of Circuits4
Number of Input Lines2
Number of Inputs8
Number of Output Lines1
Number of Outputs4
PolarityNon-Inverting
Power Dissipation1.3 W
Propagation Delay12 ns
Quiescent Current9 mA
Supply TypeSingle
Throw ConfigurationDPST
Dimensions
Height1.75 mm
Length9.9 mm
Thickness1.58 mm
Width3.91 mm
Conformità
Classificazione ambientale
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Dichiarazioni di conformità