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TI SN74LS244DWR product image
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TI SN74LS244DWRRoHS

Manufacturer
TI
MPN
SN74LS244DWR
LCSC Part #
C7751
Packaging
SOIC-20-300mil
Customer #
Key Attributes
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
Datasheetpdf iconTI SN74LS244DWR
In-Stock: 5,317
5,317 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.6578$ 0.66
10+$ 0.5373$ 5.37
30+$ 0.4755$ 14.27
100+$ 0.4152$ 41.52
500+$ 0.3436$ 171.80
1,000+$ 0.3257$ 325.70
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Logic/Buffers, Drivers, Receivers, Transceivers
ManufacturerTI
PackagingSOIC-20-300mil
Input typeSchmitt trigger
Current - Output High(IOH)15mA
Series74LS
Voltage - Supply4.75V~5.25V
Operating Temperature0℃~+70℃
Output TypeTri-State
Current - Output Low(IOL)24mA
Number of Bits per Element4
Channel TypeUnidirectional
Features-
Number of Elements2
Propagation Delay14ns@5V,45pF
Quiescent Current54mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

These octal buffers and line drivers are designed specifically to improve both the performance and density of three- state memory address drivers, clock drivers, and bus- oriented receivers and transmitters. The designer has a choice of selected combinations of inverting and noninverting outputs, symmetrical, active- low output- control (G(overline)) inputs, and complementary output- control (G(overline) and G(overline)) inputs. These devices feature high fan- out, improved fan- in, and 400 - mV noise margin. The SN74LS' and SN74S' devices can be used to drive terminated lines down to 133Ω.