Texas Instruments SN74LS273NSR
D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20
$ 0.684
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: -8.44%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.684
$ 0.208
Stock
247,891
42,050
Authorized Distributors
2
2
Case/Package
SOP
SOP
Number of Pins
20
-
Logic Function
D-Type, Flip-Flop
-
Number of Elements
1
-
Number of Bits per Element
8
-
Propagation Delay
27 ns
27 ns
Frequency
40 MHz
30 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 StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74LS273NSR.
Evaluation Kit
Related Parts
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Descriptions
Descriptions of Texas Instruments SN74LS273NSR provided by its distributors.
D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20
Tape & Reel (TR) 74LS273 e4 74LS flip flop 12.6mm 27ns @ 5V 15pF 40MHz 27ns
Flip Flop D-Type Bus Interface Pos-Edge Push-Pull 1-Element 20-Pin SOP T/R
Positive edge 27mA 27ns@ 5V,15pF Non-inverting Non-inverting 1 4.75V 5.25V 8mA Master Reset LS TTL 400μA 40MHz SO-20 SMD mount，glue mount 12.6mm*5.3mm*1.95mm
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: -8.44%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
Contact PlatingGold
MountSurface Mount
Number of Pins20
Weight266.712314 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 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
PackagingTape & Reel (TR)
PolarityNon-Inverting
Propagation Delay27 ns
Schedule B8542390000
Turn-On Delay Time17 ns
Dimensions
Height2 mm
Length12.6 mm
Thickness1.95 mm
Width5.3 mm