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CD54ACT109 Datasheet(PDF) 4 Page - Texas Instruments |
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CD54ACT109 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 10 page ![]() CD54ACT109, CD74ACT109 DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR AND PRESET SCHS327 – JANUARY 2003 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 switching characteristics over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V, CL = 50 pF (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) –55 °C to 125 °C –40 °C to 85 °C UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX fmax 100 114 MHz tPLH CLK QQ 2.6 10.3 2.7 9.4 ns tPLH CLR or PRE Q or Q 3.1 12.2 3.2 11.1 ns tPHL CLK QorQ 2.6 10.3 2.7 9.4 ns tPHL CLR or PRE Q or Q 3.1 12.2 3.2 11.1 ns operating characteristics, VCC = 5 V, TA = 25°C PARAMETER TYP UNIT Cpd Power dissipation capacitance 56 pF |