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SN74ALS11ANSRE4 数据表(PDF) 3 Page - Texas Instruments |
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SN74ALS11ANSRE4 数据表(HTML) 3 Page - Texas Instruments |
3 / 17 page SN54ALS11A, SN54AS11, SN74ALS11A, SN74AS11 TRIPLE 3-INPUT POSITIVE-AND GATES SDAS009D – MARCH 1984 – REVISED NOVEMBER 2002 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS SN54ALS11A SN74ALS11A UNIT PARAMETER TEST CONDITIONS MIN TYP† MAX MIN TYP† MAX UNIT VIK VCC = 4.5 V, II = –18 mA –1.5 –1.5 V VOH VCC = 4.5 V to 5.5 V, IOH = –0.4 mA VCC –2 VCC –2 V VOL VCC =4 5V IOL = 4 mA 0.25 0.4 0.25 0.4 V VOL VCC = 4.5 V IOL = 8 mA 0.35 0.5 V II VCC = 5.5 V, VI = 7 V 0.1 0.1 mA IIH VCC = 5.5 V, VI = 2.7 V 20 20 µA IIL VCC = 5.5 V, VI = 0.4 V –0.1 –0.1 mA IO‡ VCC = 5.5 V, VO = 2.25 V –20 –112 –30 –112 mA ICCH VCC = 5.5 V, VI = 4.5 V 1 1.8 1 1.8 mA ICCL VCC = 5.5 V, VI = 0 1.6 3 1.6 3 mA † All typical values are at VCC = 5 V, TA = 25°C. ‡ The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS. switching characteristics (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 4.5 V TO 5.5 V, CL = 50 PF, RL = 500 Ω, TA = MIN TO MAX§ UNIT (INPUT) (OUTPUT) SN54ALS11A SN74ALS11A MIN MAX MIN MAX tPLH ABor C Y 2 14 2 13 ns tPHL A, B, or C Y 2 12.5 2 10 ns § For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. absolute maximum ratings over operating free-air temperature range (SN54AS11, SN74AS11) (unless otherwise noted)¶ Supply voltage, VCC 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage, VI 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Note 1): D package 86 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N package 80 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NS package 76 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range –65 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ¶ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: The package thermal impedance is calculated in accordance with JESD 51-7. |
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