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SN74GTLP1394D 数据表(PDF) 6 Page - Texas Instruments |
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SN74GTLP1394D 数据表(HTML) 6 Page - Texas Instruments |
6 / 25 page www.ti.com Electrical Characteristics Hot-Insertion Specifications for A Inputs and Y Outputs Live-Insertion Specifications for B Port SN74GTLP1394 2-BIT LVTTL-TO-GTLP ADJUSTABLE-EDGE-RATE BUS TRANSCEIVER WITH SPLIT LVTTL PORT, FEEDBACK PATH, AND SELECTABLE POLARITY SCES286F – OCTOBER 1999 – REVISED APRIL 2005 over recommended operating free-air temperature range for GTLP (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 Y outputs 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 Y outputs IOL = 12 mA 0.4 VCC = 3.15 V IOL = 24 mA 0.5 VOL V IOL = 10 mA 0.2 B port VCC = 3.15 V IOL = 64 mA 0.4 IOL = 100 mA 0.55 A-port and II VCC = 3.45 V, VI = 0 to 5.5 V ±10 µA control inputs Y outputs VO = VCC 10 IOZH(2) VCC = 3.45 V µA B port VO = 1.5 V 10 Y outputs and IOZL(2) VCC = 3.45 V, VO = GND –10 µA B port Outputs high 20 VCC = 3.45 V, IO = 0, Y outputs and ICC VI (A-port or control inputs) = VCC or GND, Outputs low 20 mA B port VI (B port) = VTT or GND Outputs disabled 20 VCC = 3.45 V, One A-port or control input at VCC – 0.6 V, ∆I CC (3) 1.5 mA Other A-port or control inputs at VCC or GND A-port inputs 3.5 4.5 Ci VI = 3.15 V or 0 pF Control inputs 4 5 Co Y outputs VO = 3.15 V or 0 4.5 5 pF Cio B port VO = 1.5 V or 0 9 10.5 pF (1) All typical values are at VCC = 3.3 V, TA = 25°C. (2) For I/O ports, the parameters IOZH and IOZL include the input leakage current. (3) This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND. over recommended operating free-air temperature range PARAMETER TEST CONDITIONS MIN MAX UNIT Ioff VCC = 0, BIAS VCC = 0, VI or VO = 0 to 5.5 V 10 µA IOZPU VCC = 0 to 1.5 V, VO = 0.5 V to 3 V, OE = 0 ±30 µA IOZPD VCC = 1.5 V to 0, VO = 0.5 V to 3 V, OE = 0 ±30 µA over recommended operating free-air temperature range PARAMETER TEST CONDITIONS MIN MAX UNIT Ioff VCC = 0, BIAS VCC = 0, VI or VO = 0 to 1.5 V 10 µA IOZPU VCC = 0 to 1.5 V, BIAS VCC = 0, VO = 0.5 V to 1.5 V, OE = 0 ±30 µA IOZPD VCC = 1.5 V to 0, BIAS VCC = 0, VO = 0.5 V to 1.5 V, OE = 0 ±30 µA VCC = 0 to 3.15 V 5 mA ICC (BIAS VCC) BIAS VCC = 3.15 V to 3.45 V, VO (B port) = 0 to 1.5 V VCC = 3.15 V to 3.45 V 10 µA VO VCC = 0, BIAS VCC = 3.3 V, IO = 0 0.95 1.05 V IO VCC = 0, BIAS VCC = 3.15 V to 3.45 V, VO (B port) = 0.6 V –1 µA 6 |
类似零件编号 - SN74GTLP1394D |
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类似说明 - SN74GTLP1394D |
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