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TI(德州仪器) CD54ACT273
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  • TI(德州仪器) CD54ACT273
  • TI(德州仪器) CD54ACT273
  • TI(德州仪器) CD54ACT273
  • TI(德州仪器) CD54ACT273
  • TI(德州仪器) CD54ACT273
  • TI(德州仪器) CD54ACT273
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CD54ACT273

CD54ACT273

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具有复位功能的八路 D 类触发器

产品详情
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  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

The ’AC273 and ’ACT273 devices are octal D-type flip-flops with reset that utilize advanced CMOS logic technology. Information at the D input is transferred to the Q output on the positive-going edge of the clock pulse. All eight flip-flops are controlled by a common clock (CP) and a common reset (MR). Resetting is accomplished by a low voltage level independent of the clock.

  • Buffered Inputs
  • Typical Propagation Delay
    • 6.5ns at VCC = 5V, TA = 25°C, CL = 50pF
  • Exceeds 2kV ESD Protection MIL-STD-883, Method 3015
  • SCR-Latchup-Resistant CMOS Process and Circuit Design
  • Speed of Bipolar FAST™/AS/S with Significantly Reduced Power Consumption
  • Balanced Propagation Delays
  • AC Types Feature 1.5V to 5.5V Operation and Balanced Noise Immunity at 30% of the Supply
  • ±24mA Output Drive Current
    • Fanout to 15 FAST™ ICs
    • Drives 50 Transmission Lines

Data sheet acquired from Harris Semiconductor
FAST™ is a Trademark of Fairchild Semiconductor.

Number of channels8
Technology familyACT
Supply voltage (min) (V)4.5
Supply voltage (max) (V)5.5
Input typeTTL-Compatible CMOS
Output typePush-Pull
Clock frequency (max) (MHz)80
IOL (max) (mA)24
IOH (max) (mA)-24
Supply current (max) (µA)160
FeaturesBalanced outputs, Positive input clamp diode, Very high speed (tpd 5-10ns)
Operating temperature range (°C)-55 to 125
RatingMilitary
CDIP (J)20167.464 mm² 24.2 x 6.92
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