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SN74LV166ADBR 数据表(PDF) 7 Page - Texas Instruments |
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SN74LV166ADBR 数据表(HTML) 7 Page - Texas Instruments |
7 / 15 page SN54LV166A, SN74LV166A 8BIT PARALLELLOAD SHIFT REGISTERS SCLS456B − FEBRUARY 2001 − REVISED DECEMBER 2004 7 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 switching characteristics over recommended operating free-air temperature range, VCC = 2.5 V ± 0.2 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO LOAD TA = 25°C SN54LV166A SN74LV166A UNIT PARAMETER FROM (INPUT) TO (OUTPUT) LOAD CAPACITANCE MIN TYP MAX MIN MAX MIN MAX UNIT fmax CL = 15 pF 50* 105* 45* 45 MHz fmax CL = 50 pF 40 80 35 35 MHz tPHL CLR QH CL = 15 pF 8.8* 16* 1* 18* 1 18 ns tpd CLK QH CL = 15 pF 9.2* 19.8* 1* 22* 1 22 ns tPHL CLR QH CL = 50 pF 11.3 19.5 1 22 1 22 ns tpd CLK QH CL = 50 pF 11.8 23.3 1 26 1 26 ns * On products compliant to MIL-PRF-38535, this parameter is not production tested. switching characteristics over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO LOAD TA = 25°C SN54LV166A SN74LV166A UNIT PARAMETER FROM (INPUT) TO (OUTPUT) LOAD CAPACITANCE MIN TYP MAX MIN MAX MIN MAX UNIT fmax CL = 15 pF 65* 150* 55* 55 MHz fmax CL = 50 pF 60 120 50 50 MHz tPHL CLR QH CL = 15 pF 6.3* 12.5* 1* 15* 1 15 ns tpd CLK QH CL = 15 pF 6.6* 15.4* 1* 18* 1 18 ns tPHL CLR QH CL = 50 pF 7.9 16.3 1 18.5 1 18.5 ns tpd CLK QH CL = 50 pF 8.3 18.9 1 21.5 1 21.5 ns * On products compliant to MIL-PRF-38535, this parameter is not production tested. switching characteristics over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO LOAD TA = 25°C SN54LV166A SN74LV166A UNIT PARAMETER FROM (INPUT) TO (OUTPUT) LOAD CAPACITANCE MIN TYP MAX MIN MAX MIN MAX UNIT fmax CL = 15 pF 110* 205* 90* 90 MHz fmax CL = 50 pF 95 160 85 85 MHz tPHL CLR QH CL = 15 pF 4.6* 8.6* 1* 10* 1 10 ns tpd CLK QH CL = 15 pF 4.8* 9.9* 1* 11.5* 1 11.5 ns tPHL CLR QH CL = 50 pF 5.7 10.6 1 12 1 12 ns tpd CLK QH CL = 50 pF 6.1 11.9 1 13.5 1 13.5 ns * On products compliant to MIL-PRF-38535, this parameter is not production tested. operating characteristics, TA = 25°C PARAMETER TEST CONDITIONS VCC TYP UNIT Cpd Power dissipation capacitance CL = 50 pF, f = 10 MHz 3.3 V 39.1 pF Cpd Power dissipation capacitance CL = 50 pF, f = 10 MHz 5 V 44.5 pF PRODUCT PREVIEW information concerns products in the formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. |
类似零件编号 - SN74LV166ADBR |
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类似说明 - SN74LV166ADBR |
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