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TI(德州仪器) SN74AHC244
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  • TI(德州仪器) SN74AHC244
  • TI(德州仪器) SN74AHC244
  • TI(德州仪器) SN74AHC244
  • TI(德州仪器) SN74AHC244
  • TI(德州仪器) SN74AHC244
  • TI(德州仪器) SN74AHC244
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SN74AHC244

SN74AHC244

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具有三态输出的 8 通道、2V 至 5.5V 缓冲器

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These octal buffers and drivers are designed specifically to improve the performance and density of 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters.

  • Operating Range 2-V to 5.5-V VCC
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • On Products Compliant to MIL-PRF-38535, All Parameters
    Are Tested Unless Otherwise Noted. On All Other Products,
    Production Processing Does Not Necessarily Include
    Testing of All Parameters.
Technology familyAHC
Supply voltage (min) (V)2
Supply voltage (max) (V)5.5
Number of channels8
IOL (max) (mA)8
Supply current (max) (µA)40
IOH (max) (mA)-8
Input typeStandard CMOS
Output type3-State
FeaturesBalanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns)
RatingCatalog
Operating temperature range (°C)-40 to 125
PDIP (N)20228.702 mm² 24.33 x 9.4
SOIC (DW)20131.84 mm² 12.8 x 10.3
SOP (NS)2098.28 mm² 12.6 x 7.8
SSOP (DB)2056.16 mm² 7.2 x 7.8
TSSOP (PW)2041.6 mm² 6.5 x 6.4
TVSOP (DGV)2032 mm² 5 x 6.4
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