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SN74HC164PWTE4 数据表(PDF) 3 Page - Texas Instruments |
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SN74HC164PWTE4 数据表(HTML) 3 Page - Texas Instruments |
3 / 20 page SN54HC164, SN74HC164 8-BIT PARALLEL-OUT SERIAL SHIFT REGISTERS SCLS115D – DECEMBER 1982 – REVISED AUGUST 2003 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 typical clear, shift, and clear sequence CLK A B CLR QA QB QC QD QE QF QG QH Clear Clear absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC –0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) ±20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1) ±20 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 2): D package 86 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N package 80 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NS package 76 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PW package 113 °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. The package thermal impedance is calculated in accordance with JESD 51-7. |
类似零件编号 - SN74HC164PWTE4 |
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类似说明 - SN74HC164PWTE4 |
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