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TI(德州仪器) SN74AHCT574
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  • TI(德州仪器) SN74AHCT574
  • TI(德州仪器) SN74AHCT574
  • TI(德州仪器) SN74AHCT574
  • TI(德州仪器) SN74AHCT574
  • TI(德州仪器) SN74AHCT574
  • TI(德州仪器) SN74AHCT574
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SN74AHCT574

SN74AHCT574

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具有三态输出的八路边沿 D 类触发器

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The SNx4AHCT574 devices are octal edge-triggered D-type flip-flops that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads.

  • Inputs are TTL-Voltage Compatible
  • 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.
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)
Number of channels8
Technology familyAHCT
Supply voltage (min) (V)4.5
Supply voltage (max) (V)5.5
Input typeTTL-Compatible CMOS
Output type3-State
Clock frequency (max) (MHz)70
IOL (max) (mA)8
IOH (max) (mA)-8
Supply current (max) (µA)40
FeaturesBalanced outputs, Very high speed (tpd 5-10ns)
Operating temperature range (°C)-40 to 125
RatingCatalog
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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