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74F175 数据表(PDF) 3 Page - Texas Instruments |
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74F175 数据表(HTML) 3 Page - Texas Instruments |
3 / 12 page SN74F175 QUADRUPLE D-TYPE FLIP-FLOP WITH CLEAR SDFS058B – D293, MARCH 1987 – REVISED MAY 2002 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP† MAX UNIT VIK VCC = 4.5 V, II = –18 mA –1.2 V VOH VCC = 4.5 V, IOH = –1 mA 2.5 3.4 V VOH VCC = 4.75 V, IOH = –1 mA 2.7 V VOL VCC = 4.5 V, IOL = 20 mA 0.3 0.5 V II VCC = 5.5 V, VI = 7 V 0.1 mA IIH VCC = 5.5 V, VI = 2.7 V 20 µA IIL VCC = 5.5 V, VI = 0.5 V – 0.6 mA IOS‡ VCC = 5.5 V, VO = 0 –60 –150 mA ICC VCC = 5.5 V, See Note 4 22.5 34 mA † All typical values are at VCC = 5 V, TA = 25°C. ‡ Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second. NOTE 4: ICC is measured with outputs open, with 4.5 V applied to all data inputs after a momentary ground, followed by 4.5 V applied to CLK. timing requirements over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) VCC = 5 V, TA = 25°C MIN MAX UNIT MIN MAX fclock Clock frequency 100 100 MHz CLK high 4 4 tw Pulse duration CLK low 5 5 ns CLR low 5 5 t Setup time, data before CLK ↑ High or low 3 3 ns tsu Setup time, inactive state, data before CLK ↑§ CLR high 5 5 ns th Hold time, data after CLK ↑ High or low 1 1 ns § Inactive-state setup time also is referred to as recovery time. switching characteristics (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 5 V, TA = 25°C VCC = 4.5 V to 5.5 V UNIT (INPUT) (OUTPUT) MIN TYP MAX MIN MAX fmax 100 140 100 MHz tPLH CLK QorQ 3.2 4.6 6.5 3.2 7.5 ns tPHL CLK Q or Q 3.2 6.1 8.5 3.2 9.5 ns tPLH CLR Q 3.2 6.1 8.5 3.2 9 ns tPHL CLR Q 3.7 8.6 11.5 3.7 13 ns |
类似零件编号 - 74F175 |
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类似说明 - 74F175 |
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