This 16-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 5.5 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.
1
• Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage
• VCC Isolation Feature
– If Either VCC Input Is at GND, All Outputs Are in the High-Impedance State
• Overvoltage-Tolerant Inputs/Outputs Allow Mixed-Voltage-Mode Data Communications
• Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.65-V to 5.5-V Power-Supply Range
• Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
• Ioff Supports Partial-Power-Down Mode Operation
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22
– 2000-V.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SN74LVCH16T245 |
Texas Instruments |
16-bit Dual-supply Bus Transceiver | |
2 | SN74LVCH162244A |
Texas Instruments |
16-Bit Buffer/Driver | |
3 | SN74LVCH16240A |
Texas Instruments |
16-BIT BUFFER/DRIVER | |
4 | SN74LVCH16244A |
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16-Bit Buffer/Driver | |
5 | SN74LVCH16245A |
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6 | SN74LVCH16373A |
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7 | SN74LVCH16374A |
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16-Bit Edge-Triggered D-Type Flip-Flop | |
8 | SN74LVCH16540A |
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16-BIT BUFFER/DRIVER | |
9 | SN74LVCH16541A |
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16-BIT BUFFER/DRIVER | |
10 | SN74LVCH16543A |
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16-BIT REGISTERED TRANSCEIVER | |
11 | SN74LVCH16646A |
Texas Instruments |
16-BIT BUS TRANSCEIVER/REGISTER | |
12 | SN74LVCH16652A |
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16-Bit Bus Transceiver/Register |