Texas Instruments SN74LS273DW
Obsolete
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.511
Stock
239,779
404,986
Authorized Distributors
0
3
Case/Package
SOIC
SOIC
Number of Pins
20
20
Logic Function
D-Type, Flip-Flop
D-Type, Flip-Flop
Number of Elements
1
1
Number of Bits per Element
8
8
Propagation Delay
27 ns
27 ns
Frequency
30 MHz
40 MHz
Clock Edge Trigger Type
Positive Edge
Positive Edge
Min Supply Voltage
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
Quiescent Current
-
-
Supply Chain
Lifecycle StatusObsolete (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74LS273DW.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments SN74LS273DW provided by its distributors.
Flip Flop D-Type Bus Interface Positive Edge 1-Element 20-Pin SOIC
Tube e4 74LS NICKEL PALLADIUM GOLD flip flop 2.65mm 4.75V 27ns @ 5V 15pF 40MHz
IC, FLIP-FLOP, D TYPE OCTAL, SMD; Famille Logique/ Numéro de base: 74LS273; Type de Flip-Flop: D; Temps de propagation: 17ns; Fréquence: 30MHz; Courant, sortie: 8mA; Type de boîtier CI logique: SOIC; Nombre de broches: 20Broche
Ic, Flip-Flop, D Type Octal, Smd; Logic Family/Base Number:74Ls273; Flip-Flop Type:D; Propagation Delay:17Ns; Frequency:30Mhz; Output Current:8Ma; Logic Case Style:Soic; No. Of Pins:20Pins; Trigger Type:Positive Edge; Ic Output Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS273DW
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- 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
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins20
Weight500.709277 mg
Technical
Clock Edge Trigger TypePositive Edge
Frequency30 MHz
High Level Output Current-400 µA
Logic FunctionD-Type, Flip-Flop
Low Level Output Current8 mA
Max Frequency40 MHz
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits8
Number of Elements1
Number of Input Lines2
Number of Output Lines1
Operating Supply Voltage5 V
Output Current8 mA
Output TypeTTL
PackagingRail/Tube
PolarityNon-Inverting
Propagation Delay27 ns
Schedule B8542390000
Turn-On Delay Time17 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements