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74LVT162244MTDX 数据表(PDF) 5 Page - Fairchild Semiconductor |
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74LVT162244MTDX 数据表(HTML) 5 Page - Fairchild Semiconductor |
5 / 8 page 5 www.fairchildsemi.com DC Electrical Characteristics (Continued) Note 5: Applies to bushold versions only (74LVTH162244). 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 SSOP 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: 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 12) Note 12: Capacitance is measured at frequency f 1 MHz, per MIL-STD-883, Method 3012. Symbol Parameter VCC TA 40qC to 85qC Units Conditions (V) Min Max 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 Max Min Max tPLH Propagation Delay Data to Output 1.4 4.0 1.4 4.8 ns tPHL 1.2 3.7 1.2 4.1 tPZH Output Enable Time 1.2 5.1 1.2 6.5 ns tPZL 1.4 5.4 1.4 6.9 tPHZ Output Disable Time 2.0 5.0 2.0 5.4 ns tPLZ 1.5 5.0 1.5 5.4 tOSHL Output to Output Skew 1.0 1.0 ns tOSLH (Note 11) Symbol Parameter Conditions Typical Units CIN Input Capacitance VCC 0V, VI 0V or VCC 4pF COUT Output Capacitance VCC 3.0V, VO 0V or VCC 8pF |
类似零件编号 - 74LVT162244MTDX |
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类似说明 - 74LVT162244MTDX |
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