74LVC16244A; 74LVCH16244A 16-bit buffer/line driver; 5 V input/output tolerant; 3-state Product data sheet
●The 74LVC16244A; 74LVCH16244A is a 16-bit buffer/line driver with 3-state outputs. The device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. The device features four output enables (1OE, 2OE, 3OE and 4OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs can be driven from either3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments. Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power down applications using I-OFF. The I-OFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.
●The 74LVCH16244A bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.
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74LVC16244A 、 74LVCH16244A 、 74LVC16244ADGG 、 74LVCH16244ADGG 、 74LVC16244ADGV 、 74LVCH16244ADGV 、 74LVC_LVCH16244A |
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Datasheet |
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Please see the document for details |
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MO-153;SOT362-1;TSSOP48;SOT480-1;TVSOP48 |
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English Chinese Chinese and English Japanese |
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21 September 2021 |
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Rev. 16 |
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74LVC_LVCH16244A v.16 |
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241 KB |
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