поискавой системы для электроныых деталей |
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74LVT2244WM датащи(PDF) 3 Page - National Semiconductor (TI) |
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74LVT2244WM датащи(HTML) 3 Page - National Semiconductor (TI) |
3 / 8 page DC Electrical Characteristics (Continued) Symbol Parameter VCC (V) T A eb40 Cto a85 C Units Conditions Min Typ Max (Note 3) II(HOLD) Bus-Hold Input Minimum Drive 30 75 m AVI e 08V b 75 m AVI e 20V II(OD) Current to Change State Bus-Hold Input Over-Drive 30 500 m A (Note 4) b 500 m A (Note 5) II Input Current 36 10 m AVI e 55V Control Pins 36 g 1 m AVI e 0V or VCC Data Pins 36 b 5 m AVI e 0V 1 m AVI e VCC IOFF Power Off Leakage Current 0 g 100 m A0V s VI or VO s 55V IPUPD Power updown TRI-STATE 0 – 12V g 100 m A VO e 05V to VCC (Note 6) Output Current VI e GND or VCC IOZL TRI-STATE Output Leakage Current 36 b 5 m AVO e 05V IOZH TRI-STATE Output Leakage Current 36 5 m AVO e 30V IOZHa TRI-STATE Output Leakage Current 36 10 m AVCC k VO s 55V ICCH Power Supply Current 36 019 mA Outputs High ICCL Power Supply Current 36 12 mA Outputs Low ICCZ Power Supply Current 36 019 mA Outputs Disabled ICCZa Power Supply Current 36 019 mA VCC s VO s 55V Outputs Disabled D ICC Increase in Power Supply Current 36 02 mA One Input at VCC b 06V (Note 7) Other Inputs at VCC or GND Note 3 All typical values are at VCC e 33V TA e 25 C Note 4 An external driver must source at least the specified current to switch from LOW to HIGH Note 5 An external driver must sink at least the specified current to switch from HIGH to LOW Note 6 This parameter is valid for any VCC between 0V and 12V at 25 C only Note 7 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 8) Symbol Parameter VCC (V) TA e 25 C Units CL e 50 pF RL e 500X Conditions Min Typ Max VOLP Quiet Output Maximum Dynamic VOL 33 08 V (Note 9) VOLV Quiet Output Minimum Dynamic VOL 33 b 08 V (Note 9) Note 8 Characterized in SOIC package Guaranteed parameter but not tested Note 9 Max number of outputs defined as (n) nb1 data inputs are driven 0V to 3V Output under test held LOW http www nationalcom 3 |
Аналогичный номер детали - 74LVT2244WM |
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Аналогичное описание - 74LVT2244WM |
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