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CD74AC112M 数据表(PDF) 5 Page - Texas Instruments |
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CD74AC112M 数据表(HTML) 5 Page - Texas Instruments |
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5 / 6 page  CD54AC112, CD74AC112 DUAL J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR AND PRESET SCHS325 – JANUARY 2003 5 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 switching characteristics over recommended operating free-air temperature range, VCC = 1.5 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 8 9 MHz tPLH CLK QQ 129 117 ns tPLH CLR or PRE Q or Q 153 139 ns tPHL CLK QorQ 129 117 ns tPHL CLR or PRE Q or Q 153 139 ns switching characteristics over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 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 71 81 MHz tPLH CLK QQ 3.6 14.4 3.7 13.1 ns tPLH CLR or PRE Q or Q 4.3 17.1 4.4 15.5 ns tPHL CLK QorQ 3.6 14.4 3.7 13.1 ns tPHL CLR or PRE Q or Q 4.3 17.1 4.4 15.5 ns 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 |
类似零件编号 - CD74AC112M |
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类似说明 - CD74AC112M |
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