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74LVTH574WM bảng dữ liệu(PDF) 4 Page - Fairchild Semiconductor |
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74LVTH574WM bảng dữ liệu(HTML) 4 Page - Fairchild Semiconductor |
4 / 8 page www.fairchildsemi.com 4 DC Electrical Characteristics (Continued) Note 4: All typical values are at VCC 3.3V, TA 25 qC. Note 5: Applies to bushold versions only (74LVTH574). Note 6: An external driver must source at least the specified current to switch from LOW-to-HIGH. Note 7: An external driver must sink at least the specified current to switch from HIGH-to-LOW. Note 8: This is the increase in supply current for each input that is at the specified voltage level rather than VCC or GND. Dynamic Switching Characteristics (Note 9) Note 9: Characterized in SOIC package. Guaranteed parameter, but not tested. Note 10: Max number of outputs defined as (n). n 1 data inputs are driven 0V to 3V. Output under test held LOW. AC Electrical Characteristics Note 11: All typical values are at VCC 3.3V, TA 25qC. Note 12: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH to LOW (tOSHL) or LOW to HIGH (tOSLH). Capacitance (Note 13) Note 13: Capacitance is measured at frequency f 1 MHz, per MIL-STD-883, Method 3012. Symbol Parameter VCC (V) T A 40qC to 85qC Units Conditions Min Typ Max (Note 4) IOZH 3-STATE Output Leakage Current 3.6 10 PAVCC VO d 5.5V ICCH Power Supply Current 3.6 0.19 mA Outputs High ICCL Power Supply Current 3.6 5 mA Outputs Low ICCZ Power Supply Current 3.6 0.19 mA Outputs Disabled ICCZ Power Supply Current 3.6 0.19 mA VCC d VO d 5.5V, Outputs Disabled 'ICC Increase in Power Supply Current 3.6 0.2 mA One Input at VCC 0.6V (Note 8) Other Inputs at VCC or GND Symbol Parameter VCC TA 25qC Units Conditions (V) Min Typ Max CL 50 pF, RL 500: VOLP Quiet Output Maximum Dynamic VOL 3.3 0.8 V (Note 10) VOLV Quiet Output Minimum Dynamic VOL 3.3 0.8 V (Note 10) Symbol Parameter TA 40qC to 85qC CL 50 pF, RL 500: Units VCC 3.3V r 0.3V VCC 2.7V Min Typ (Note 11) Max Min Max fMAX Maximum Clock Frequency 150 150 MHz tPHL Propagation Delay 1.8 4.6 1.8 5.3 ns tPLH CP to On 1.8 4.5 1.8 5.3 tPZL Output Enable Time 1.5 5.2 1.5 6.1 ns tPZH 1.5 4.8 1.5 5.9 tPLZ Output Disable Time 2.0 4.4 2.0 4.4 ns tPHZ 2.0 4.8 2.0 5.1 tS Setup Time 2.0 2.4 ns tH Hold Time 0.3 0.0 ns tW Pulse Width 3.3 3.3 ns tOSHL Output to Output Skew (Note 12) 1.0 1.0 ns tOSLH 1.0 1.0 Symbol Parameter Conditions Typical Units CIN Input Capacitance VCC Open, VI 0V or VCC 4pF COUT Output Capacitance VCC 3.0V, VO 0V or VCC 6pF |
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Mô tả tương tự - 74LVTH574WM |
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