Texas Instruments SN74LS273DWR
$ 0.511
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Inventory History
3 month trend: -30.78%
CAD Models
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Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments SN74LS273DWR.
Official Datasheet12 years ago
CAD Models
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Supply Chain
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74LS273DWR.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments SN74LS273DWR provided by its distributors.
D Flip-Flop, LS Series, 8-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20
Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin SOIC T/R
Tape & Reel (TR) 74LS273 e4 74LS flip flop 12.8mm 27ns @ 5V 15pF 40MHz 27ns
Positive Edge 27mA 27ns@5V 15pF Non-Inverting 1 4.75V 5.25V 8mA Master Reset LS TTL 400μA 40MHz SOIC-20 SMD Adhesive Mount 12.8mm × 7.52mm × 2.35mm
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
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -30.78%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins20
Weight500.709277 mg
Technical
Clock Edge Trigger TypePositive Edge
Frequency40 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
Number of Outputs8
Operating Supply Voltage5 V
Output Current8 mA
Output TypeTTL
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