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74ABT574 数据表(PDF) 4 Page - Fairchild Semiconductor |
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74ABT574 数据表(HTML) 4 Page - Fairchild Semiconductor |
4 / 10 page www.fairchildsemi.com 4 DC Electrical Characteristics (SOIC Package) Note 5: Max number of outputs defined as (n). n 1 data inputs are driven 0V to 3V. One output at LOW. Guaranteed, but not tested. Note 6: Max number of outputs defined as (n). n 1 data inputs are driven 0V to 3V. One output HIGH. Guaranteed, but not tested. Note 7: Max number of data inputs (n) switching. n 1 inputs switching 0V to 3V. Input-under-test switching: 3V to threshold (VILD), 0V to threshold (VIHD). Guaranteed, but not tested. AC Electrical Characteristics (SOIC and SSOP Package) AC Operating Requirements Symbol Parameter Min Typ Max Units VCC Conditions CL 50 pF, RL 500: VOLP Quiet Output Maximum Dynamic VOL 0.7 1.0 V 5.0 TA 25qC (Note 5) VOLV Quiet Output Minimum Dynamic VOL 1.5 1.1 V 5.0 TA 25qC (Note 5) VOHV Minimum HIGH Level Dynamic Output Voltage 2.5 3.0 V 5.0 TA 25qC (Note 6) VIHD Minimum HIGH Level Dynamic Input Voltage 2.0 1.6 V 5.0 TA 25qC (Note 7) VILD Maximum LOW Level Dynamic Input Voltage 1.2 0.8 V 5.0 TA 25qC (Note 7) Symbol Parameter TA 25qC TA 55qC to 125qC TA 40qC to 85qC Units VCC 5.0V VCC 4.5V to 5.5V VCC 4.5V to 5.5V CL 50 pF CL 50 pF CL 50 pF Min Typ Max Min Max Min Max fMAX Maximum Clock Frequency 150 200 150 150 MHz tPLH Propagation Delay 2.0 3.2 5.0 1.5 7.0 2.0 5.0 ns tPHL CP to On 2.0 3.3 5.0 1.5 7.4 2.0 5.0 tPZH Output Enable Time 1.5 3.1 5.3 1.0 6.5 1.5 5.3 ns tPZL 1.5 3.1 5.3 1.0 7.2 1.5 5.3 tPHZ Output Disable Time 1.5 3.6 5.4 1.0 7.2 1.5 5.4 ns tPLZ 1.5 3.4 5.4 1.0 6.7 1.5 5.4 Symbol Parameter TA 25qC TA 55qC to 125qC TA 40qC to 85qC Units VCC 5.0V VCC 4.5V to 5.5V VCC 4.5V to 5.5V CL 50 pF CL 50 pF CL 50 pF Min Max Min Max Min Max tS(H) Setup Time, HIGH 1.0 1.5 1.0 ns tS(L) or LOW Dn to CP 1.5 2.0 1.5 tH(H) Hold Time, HIGH 1.0 2.0 1.0 ns tH(L) or LOW Dn to CP 1.0 2.0 1.0 tW(H) Pulse Width, CP, 3.0 3.3 3.0 ns tW(L) HIGH or LOW 3.0 3.3 3.0 |
类似零件编号 - 74ABT574 |
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类似说明 - 74ABT574 |
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