IDT74LVCH16245A 3.3V CMOS 16-BITBUS TRANSCEIVERWITH 3-STATE OUTPUTS,5 VOLT TOLERANT I/O AND BUS-HOLD
technology. This high-speed, low power transceiver is ideal for asynchronous communication between two busses (A and B). The Direction and
Output Enable controls are designed to operate this device as either two
independent 8-bit transceivers or one 16-bit transceiver. The direction
control pin (DIR) controls the direction of data flow. The output enable pin
(OE) overrides the direction control and disables both ports. All inputs are
designed with hysteresis for improved noise margin.
All pins can be driven from either 3.3V or 5V devices. This feature allows
the use of this device as a translator in a mixed 3.3V/5V supply system.
The LVCH16245A has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
The LVCH16245A has “bus-hold” which retains the inputs' last state
whenever the input goes to a high impedance. This prevents floating inputs
and eliminates the need for pull-up/down resistors.
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IDT74LVCH16245A 、 74LVCH16245APAG8 、 74LVCH16245APVG8 、 74LVCH16245APAG 、 74LVCH16245APVG |
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3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS, 5 VOLT TOLERANT I/O AND BUS-HOLD |
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[ 5V and 3.3V mixed voltage systems ][ Data communication and telecommunication systems ] |
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Datasheet |
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ESD( MIL-STD-883,2000V) 、 ESD(MM,200V) |
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Please see the document for details |
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Industrial |
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English Chinese Chinese and English Japanese |
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OCTOBER 2015 |
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452 KB |
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