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74GTL16923DGGRE4 датащи(PDF) 5 Page - Texas Instruments |
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74GTL16923DGGRE4 датащи(HTML) 5 Page - Texas Instruments |
5 / 13 page www.ti.com Electrical Characteristics SN74GTL16923 18-BIT LVTTL-TO-GTL/GTL+ BUS TRANSCEIVER SCBS674G – AUGUST 1996 – REVISED APRIL 2005 over recommended operating free-air temperature range for GTL/GTL+ (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP(1) MAX UNIT VIK VCC = 3.15 V, II = –18 mA –1.2 V VCC = 3.15 V to 3.45 V, IOH = –100 µA VCC – 0.2 VOH A port IOH = –12 mA 2.4 V VCC = 3.15 V IOH = –24 mA 2 VCC = 3.15 V to 3.45 V, IOL = 100 µA 0.2 A port IOL = 12 mA 0.4 VCC = 3.15 V IOL = 24 mA 0.5 VOL VCC = 3.15 V to 3.45 V, IOL = 100 µA 0.2 V IOL = 10 mA 0.2 B port VCC = 3.15 V IOL = 40 mA 0.4 IOL = 50 mA 0.55 B port VCC = 3.45 V, VI = 5.5 V or GND ±5 II VI = VCC or GND ±5 µA A-port and control inputs VCC = 3.45 V VI = 5.5 V or GND ±20 Ioff VCC = 0, VI or VO = 0 to 5.5 V ±100 µA VI = 0.8 V 75 VCC = 3.15 V II(hold) A port VI = 2 V –75 µA VCC = 3.45 V(2), VI = 0.8 V to 2 V ±500 IOZ(3) A port VCC = 3.45 V, VO = VCC or GND ±10 µA IOZH B port VCC = 3.45 V, VO = 1.5 V 10 µA Outputs high 60 VCC = 3.45 V, ICC A or B port IO = 0, Outputs low 60 mA VI = VCC or GND Outputs disabled 60 VCC = 3.45 V, A-port or control inputs at VCC or GND, ∆I CC (4) 500 µA One input at VCC – 0.6 V Ci Control inputs VI = 3.15 V or 0 2.5 3 pF A port VO = 3.15 V or 0 6 8.5 Cio pF B port VO = 3.15 V or 0 7 9.5 (1) All typical values are at VCC = 3.3 V, TA = 25°C. (2) This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another. (3) For I/O ports, the parameter IOZ includes the input leakage current. (4) This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND. 5 |
Аналогичный номер детали - 74GTL16923DGGRE4 |
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Аналогичное описание - 74GTL16923DGGRE4 |
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