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74ACT244SC

Buffers & Line Drivers Octal Buf/Line Drv

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SeekIC No. : 00403607 Detail

74ACT244SC: Buffers & Line Drivers Octal Buf/Line Drv

74ACT244SC Data Sheet

floor Price/Ceiling Price

US $ .22~.33 / Piece | Get Latest Price
Part Number:
74ACT244SC
Mfg:
Fairchild Semiconductor
Supply Ability:
5000

Price Break

  • Qty
  • 0~1
  • 1~25
  • 25~100
  • 100~250
  • Unit Price
  • $.33
  • $.29
  • $.26
  • $.22
  • Processing time
  • 15 Days
  • 15 Days
  • 15 Days
  • 15 Days
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Total Cost: $ 0.00

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Upload time: 2025/12/19

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Product Details

Quick Details

Number of Input Lines : 8 Number of Output Lines : 3
Polarity : Non-Inverting Supply Voltage - Max : 5.5 V
Supply Voltage - Min : 4.5 V Maximum Operating Temperature : + 85 C
Mounting Style : SMD/SMT Package / Case : SOIC-20
Packaging : Tube    

Description

Polarity : Non-Inverting
Maximum Operating Temperature : + 85 C
Mounting Style : SMD/SMT
Number of Input Lines : 8
Supply Voltage - Max : 5.5 V
Supply Voltage - Min : 4.5 V
Number of Output Lines : 3
Packaging : Tube
Package / Case : SOIC-20


Features:

ICC and IOZ reduced by 50%
3-STATE outputs drive bus lines or buffer memory address registers
Outputs source/sink 24 mA
ACT244 has TTL-compatible inputs


Specifications

Supply Voltage (VCC) ......................... -0.5V to + 7.0V
DC Input Diode Current (IIK)
    VI = 0.5V .....................................................-20 mA
    VI = VCC + 0.5V ..........................................+20 mA
DC Input Voltage (VI) ..................-0.5V to VCC + 0.5V
DC Output Diode Current (IOK)
    VO = 0.5V ....................................................-20 mA
    VO = VCC +0.5V ..........................................+20 mA
DC Output Voltage (VO)................ -0.5V to VCC+0.5V
DC Output Source
    or Sink Current (IO) ....................................±50 mA
DC VCC or Ground Current
    per Output Pin (ICC or IGND) .....................± 50 mA
Storage Temperature(TSTG)............ -65oC to +150oC
Junction Temperature (TJ)
    PDIP............................................................ 140oC
Supply Voltage (VCC)
    AC.......................................................2.0V to 6.0V
    ACT.....................................................4.5V to 5.5V
Input Voltage (VI).......................................0V to VCC
Output Voltage (VO)....................................0V to VCC
Operating Temperature (TA) .............-40oC to +85oC
Minimum Input Edge Rate (V/t)........... 125 mV/ns
    ACT Devices
    VIN from 30% to 70% of VCC
    VCC @ 3.3V, 4.5V, 5.5V
Minimum Input Edge Rate (V/t)........... 125 mV/ns
    ACT Devices
    VIN from 0.8V to 2.0V
    VCC @ 4.5V, 5.5V
Note 2: Absolute maximum ratings are those values beyond which damage to the device may occur. The databook specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading variables. Fairchild does not recommend operation of FACT™ circuits outside databook specifications.


Description

The 74ACT244SC is an octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus-oriented transmitter/receiver which provides improved PC board density.




Parameters:

Technical/Catalog Information74ACT244SC
VendorFairchild Semiconductor
CategoryIntegrated Circuits (ICs)
Logic TypeLine Driver, Non-Inverting
Package / Case20-SOIC
PackagingTube
Mounting TypeSurface Mount
Number of Bits per Element4
Number of Elements2 - Dual
Operating Temperature-40°C ~ 85°C
Voltage - Supply4.5 V ~ 5.5 V
Current - Output High, Low24mA, 24mA
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names 74ACT244SC
74ACT244SC



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