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邏輯和電壓轉換
正反器、鎖存器和暫存器
JK 正反器

CD54HC73

現行

具有重設功能的高速 CMOS 邏輯雙路負緣觸發 J-K 正反器

立即訂購
產品規格表

CD54HC73

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 2 Technology family HC Input type LVTTL/CMOS IOL (max) (mA) -6 IOH (max) (mA) 6 Operating temperature range (°C) -55 to 125 Rating Military
Number of channels 2 Technology family HC Input type LVTTL/CMOS IOL (max) (mA) -6 IOH (max) (mA) 6 Operating temperature range (°C) -55 to 125 Rating Military
CDIP (J) 14 130.4652 mm² (— mm × — mm)
  • Hysteresis on clock inputs for improved noise immunity and increased input rise and fall times
  • Asynchronous reset
  • Complementary outputs
  • Buffered inputs
  • Typical fMAX = 60 MHz at VCC = 5 V, CL = 15 pF, TA = 25℃
  • Fanout (over temperature range)
    • Standard outputs: 10 LSTTL loads
    • Bus driver outputs: 15 LSTTL loads
  • Wide operating temperature range: –55℃ to 125℃
  • Balanced propagation delay and transition times
  • Significant power reduction compared to LSTTL Logic ICs
  • HC types
    • 2 V to 6V operation
    • High noise immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5 V
  • HCT types
    • 4.5 V to 5.5 V operation
    • Direct LSTTL input logic compatibility, VIL = 0.8 V (max), VIH = 2 V (min)
    • CMOS input compatibility, II ≤ 1 µA at VOL, VOH
  • Hysteresis on clock inputs for improved noise immunity and increased input rise and fall times
  • Asynchronous reset
  • Complementary outputs
  • Buffered inputs
  • Typical fMAX = 60 MHz at VCC = 5 V, CL = 15 pF, TA = 25℃
  • Fanout (over temperature range)
    • Standard outputs: 10 LSTTL loads
    • Bus driver outputs: 15 LSTTL loads
  • Wide operating temperature range: –55℃ to 125℃
  • Balanced propagation delay and transition times
  • Significant power reduction compared to LSTTL Logic ICs
  • HC types
    • 2 V to 6V operation
    • High noise immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5 V
  • HCT types
    • 4.5 V to 5.5 V operation
    • Direct LSTTL input logic compatibility, VIL = 0.8 V (max), VIH = 2 V (min)
    • CMOS input compatibility, II ≤ 1 µA at VOL, VOH
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 CDx4HC73 CD74HCT73 Dual J-K Flip-Flop with Reset Negative-Edge Trigger datasheet (Rev. G) PDF | HTML 2022/10/12
* SMD CD54HC73 SMD 5962-85153 2016/6/21

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