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74ALVTH16244GRG4 数据表(PDF) 5 Page - Texas Instruments |
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74ALVTH16244GRG4 数据表(HTML) 5 Page - Texas Instruments |
5 / 19 page SN54ALVTH16244, SN74ALVTH16244 2.5-V/3.3-V 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCES070G – JUNE 1996 – REVISED MAY 1999 5 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range, VCC = 2.5 V ± 0.2 V (unless otherwise noted) PARAMETER TEST CONDITIONS SN54ALVTH16244 SN74ALVTH16244 UNIT PARAMETER TEST CONDITIONS MIN TYP† MAX MIN TYP† MAX UNIT VIK VCC = 2.3 V, II = –18 mA –1.2 –1.2 V VCC = 2.3 V to 2.7 V, IOH = –100 µA VCC–0.2 VCC–0.2 VOH VCC =2 3V IOH = –6 mA 1.8 V VCC = 2.3 V IOH = –8 mA 1.8 VCC = 2.3 V to 2.7 V, IOL = 100 µA 0.2 0.2 IOL = 6 mA 0.4 VOL VCC =2 3V IOL = 8 mA 0.4 V VCC = 2.3 V IOL = 18 mA 0.5 IOL = 24 mA 0.5 Control inputs VCC = 2.7 V, VI = VCC or GND ±1 ±1 II Control inputs VCC = 0 or 2.7 V, VI = 5.5 V 10 10 µA II Data inputs VCC =2 7V VI = VCC 1 1 µA Data inputs VCC = 2.7 V VI = 0 –5 –5 Ioff VCC = 0, VI or VO = 0 to 4.5 V ±100 µA VCC =2 3V VI = 0.7 V 115 115 II(hold) Data inputs VCC = 2.3 V VI = 1.7 V –10 –10 µA I(hold) VCC = 2.7 V‡, VI = 0 to 2.7 V ±300 ±300 IEX§ VCC = 2.3 V, VO = 5.5 V 125 125 µA IOZ(PU/PD)¶ VCC ≤ 1.2 V, VO = 0.5 V to VCC, VI = GND or VCC, OE = don’t care ±100 ±100 µA IOZH VCC = 2.7 V VO = 2.3 V, VI = 0.7 V or 1.7 V 5 5 µA IOZL VCC = 2.7 V VO = 0.5 V, VI = 0.7 V or 1.7 V –5 –5 µA VCC = 2.7 V, Outputs high 0.04 0.1 0.04 0.1 ICC VCC = 2.7 V, IO = 0, Outputs low 2.3 4.5 2.3 4.5 mA VI = VCC or GND Outputs disabled 0.04 0.1 0.04 0.1 Ci VCC = 2.5 V, VI = 2.5 V or 0 3 3 pF Co VCC = 2.5 V, VO = 2.5 V or 0 6 6 pF † All typical values are at VCC = 2.5 V, TA = 25°C. ‡ This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another. § Current into an output in the high state when VO > VCC ¶ High-impedance state during power up/power down PRODUCT PREVIEW information concerns products in the formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. |
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类似说明 - 74ALVTH16244GRG4 |
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