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HANSCHIP semiconductor 74HC244DRG product image
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HANSCHIP semiconductor 74HC244DRGRoHS

Manufacturer
HANSCHIP semiconductorAsian Brands
MPN
74HC244DRG
LCSC Part #
C19723794
Packaging
SOP-20
Customer #
Key Attributes
Octal Buffer/Line Driver; 3-state
Datasheetpdf iconHANSCHIP semiconductor 74HC244DRG
In-Stock: 3,580
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QtyUnit PriceTotal Amount
5+$ 0.1389$ 0.69
50+$ 0.1085$ 5.43
150+$ 0.0934$ 14.01
500+$ 0.082$ 41.00
2,000+$ 0.0729$ 145.80
4,000+$ 0.0684$ 273.60
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Logic/Buffers, Drivers, Receivers, Transceivers
ManufacturerHANSCHIP semiconductor
PackagingSOP-20
Input type-
Current - Output High(IOH)7.8mA
Series74HC
Voltage - Supply2V~6V
Operating Temperature-40℃~+85℃
Output TypeTri-State
Current - Output Low(IOL)7.8mA
Number of Bits per Element4
Channel TypeUnidirectional
FeaturesOutput enable
Number of Elements2
Propagation Delay11ns@4.5V,50pF
Quiescent Current8uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

The 74HC/HCT244 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Features

AI Translation
  • Input levels:
    • For 74HC244: CMOS level
    • For 74HCT244: TTL level
  • Octal bus interface
  • Non-inverting 3-state outputs
  • Multiple package options
  • Specified from -40°C to +85°C
  • Packaging information: DIP-20/SOP-20/TSSOP-20