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SN74LV174AD 数据表(PDF) 2 Page - Texas Instruments |
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SN74LV174AD 数据表(HTML) 2 Page - Texas Instruments |
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2 / 7 page  SN54LV174A, SN74LV174A HEX D-TYPE FLIP-FLOPS WITH CLEAR SCLS401B – APRIL 1998 – REVISED JULY 1998 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 logic symbol† R 1 9 CLK C1 1D 3 1D 4 2D 6 3D 11 4D 13 5D 14 6D 1Q 2 2Q 5 3Q 7 4Q 10 5Q 12 6Q 15 CLR † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the D, DB, DGV, J, NS, PW, and W packages. logic diagram (positive logic) 1D C1 R To Five Other Channels 1 9 3 2 CLR CLK 1D 1Q Pin numbers shown are for the D, DB, DGV, J, NS, PW, and W packages. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)‡ Supply voltage range, VCC –0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range, VI (see Note 1) –0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output voltage range, VO (see Notes 1 and 2) –0.5 V to VCC + 0.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (VI < 0) –20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO < 0 or VO > VCC) ±50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, IO (VO = 0 to VCC) ±25 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous current through VCC or GND ±50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Note 3): D package 113 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DB package 131 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DGV package 180 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NS package 111 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PW package 149 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg –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. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. This value is limited to 7 V maximum. 3. The package thermal impedance is calculated in accordance with JESD 51. |
类似零件编号 - SN74LV174AD |
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类似说明 - SN74LV174AD |
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