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SN74LVTH16245ADGVR 数据表(PDF) 3 Page - Texas Instruments |
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SN74LVTH16245ADGVR 数据表(HTML) 3 Page - Texas Instruments |
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3 / 14 page  SN54LVTH16245A, SN74LVTH16245A 3.3V ABT 16BIT BUS TRANSCEIVERS WITH 3STATE OUTPUTS SCBS143P − MAY 1992 − REVISED SEPTEMBER 2003 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 logic diagram (positive logic) To Seven Other Channels 1DIR 1A1 1B1 1OE To Seven Other Channels 2DIR 2A1 2B1 2OE 1 47 24 36 48 2 25 13 Pin numbers shown are for the DGG, DGV, DL, and WD packages. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC −0.5 V to 4.6 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range, VI (see Note 1) −0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage range applied to any output in the high-impedance or power-off state, VO (see Note 1) −0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage range applied to any output in the high state, VO (see Note 1) −0.5 V to VCC + 0.5 V . . . . . . . . . . . . . Current into any output in the low state, IO: SN54LVTH16245A 96 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SN74LVTH16245A 128 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Current into any output in the high state, IO (see Note 2): SN54LVTH16245A 48 mA . . . . . . . . . . . . . . . . . . . . SN74LVTH16245A 64 mA . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (VI < 0) −50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO < 0) −50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Note 3): DGG package 70 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DGV package 58 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DL package 63 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GQL/ZQL package 42 °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 negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed. 2. This current flows only when the output is in the high state and VO > VCC. 3. The package thermal impedance is calculated in accordance with JESD 51-7. |
类似零件编号 - SN74LVTH16245ADGVR |
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类似说明 - SN74LVTH16245ADGVR |
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