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CD74AC175M 数据表(PDF) 4 Page - Texas Instruments |
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CD74AC175M 数据表(HTML) 4 Page - Texas Instruments |
4 / 13 page CD74AC175 QUADRUPLE D-TYPE FLIP-FLOP WITH CLEAR SCHS347 – APRIL 2003 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 timing requirements over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) –55 °C to 125 °C –40 °C to 85 °C UNIT MIN MAX MIN MAX fclock Clock frequency 71 81 MHz t Pulse duration CLR low 5.6 4.9 ns tw Pulse duration CLK high or low 7 6.1 ns tsu Setup time before CLK ↑ Data 2 2 ns th Hold time, data after CLK ↑ 2 2 ns trec Recovery time, before CLK ↑ CLR ↑ 1 1 ns timing requirements over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) –55 °C to 125 °C –40 °C to 85 °C UNIT MIN MAX MIN MAX fclock Clock frequency 100 114 MHz t Pulse duration CLR low 4 3.5 ns tw Pulse duration CLK high or low 5 4.4 ns tsu Setup time before CLK ↑ Data 2 2 ns th Hold time, data after CLK ↑ 2 2 ns trec Recovery time, before CLK ↑ CLR ↑ 1 1 ns 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 Any Q 153 139 ns tPHL CLK Any Q 153 139 ns tPLH CLR Any Q 153 139 ns tPHL CLR Any 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 Any Q 4.3 17.1 4.4 15.5 ns tPHL CLK Any Q 4.3 17.1 4.4 15.5 ns tPLH CLR Any Q 4.3 17.1 4.4 15.5 ns tPHL CLR Any Q 4.3 17.1 4.4 15.5 ns |
类似零件编号 - CD74AC175M |
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类似说明 - CD74AC175M |
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