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CD74HCT574QPWRQ1 Arkusz danych(PDF) 4 Page - Texas Instruments |
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CD74HCT574QPWRQ1 Arkusz danych(HTML) 4 Page - Texas Instruments |
4 / 16 page CD74HCT574Q1 HIGHSPEED CMOS LOGIC OCTAL DTYPE FLIPFLOP 3STATE, POSITIVEEDGE TRIGGERED SCLS570A − FEBRUARY 2004 − REVISED APRIL 2008 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS IO (mA) VCC TA = 25°C TA = −40°C TO 125 °C UNIT PARAMETER TEST CONDITIONS O (mA) VCC MIN TYP MAX MIN MAX UNIT VOH VI = VIH or VIL CMOS loads −0.02 4.5 V 4.4 4.4 V VOH VI = VIH or VIL TTL loads −6 4.5 V 3.98 3.7 V VOL VI = VIH or VIL CMOS loads 0.02 4.5 V 0.1 0.1 V VOL VI = VIH or VIL TTL loads 6 4.5 V 0.26 0.4 V II VI = VCC or GND 0 5.5 V ±0.1 ±1 µA IOZ VI = VIL or VIH, VO = VCC or GND 6 V ±0.5 ±10 µA ICC VI = VCC or GND 0 5.5 V 8 160 µA ∆ICC VI = VCC − 2.1 V, See Note 4 4.5 V to 5.5 V 100 360 490 µA CIN CL = 50 pF 10 10 pF COUT 3-state 20 20 pF NOTE 4: For dual-supply systems, theoretical worst-case (VI = 2.4 V, VCC = 5.5 V) specification is 1.8 mA. HCT input loading TYPE INPUT UNIT LOADS† D0−D7 0.4 ’574 CP 0.75 ’574 OE 0.6 † Unit load is ∆ICC limit specified in electrical characteristics table, e.g., 360 µA max at 25°C. timing requirements over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1) PARAMETER VCC TA = 25°C TA = −40°C TO 125 °C UNIT PARAMETER VCC MIN MAX MIN MAX UNIT fmax Maximum clock frequency 4.5 V 30 20 MHz tw Clock pulse duration 4.5 V 16 24 ns tsu Setup time, data before clock ↑ 4.5 V 12 18 ns th Hold time, data after clock ↑ 4.5 V 5 5 ns |
Podobny numer części - CD74HCT574QPWRQ1 |
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Podobny opis - CD74HCT574QPWRQ1 |
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