Datasheet Texas Instruments SN74LVCH16646ADLR
| Manufacturer | Texas Instruments |
| Series | SN74LVCH16646A |
| Part Number | SN74LVCH16646ADLR |
16-Bit Bus Transceiver And Register With 3-State Outputs 56-SSOP -40 to 85
Datasheets
16-Bit Bus Transceiver And Register With 3-State Outputs datasheet
PDF, 363 Kb, Revision: K, File published: Aug 13, 2002
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 56 |
| Package Type | DL |
| Industry STD Term | SSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 1000 |
| Carrier | LARGE T&R |
| Device Marking | LVCH16646A |
| Width (mm) | 7.49 |
| Length (mm) | 18.41 |
| Thickness (mm) | 2.59 |
| Pitch (mm) | .635 |
| Max Height (mm) | 2.79 |
| Mechanical Data | Download |
Parametrics
| Bits | 16 |
| F @ Nom Voltage(Max) | 100 Mhz |
| ICC @ Nom Voltage(Max) | 0.02 mA |
| Operating Temperature Range | -40 to 85 C |
| Output Drive (IOL/IOH)(Max) | -24/24 mA |
| Package Group | SSOP |
| Package Size: mm2:W x L | 56SSOP: 191 mm2: 10.35 x 18.42(SSOP) PKG |
| Rating | Catalog |
| Schmitt Trigger | No |
| Technology Family | LVC |
| VCC(Max) | 3.6 V |
| VCC(Min) | 1.65 V |
| Voltage(Nom) | 1.8,2.5,2.7,3.3 V |
| tpd @ Nom Voltage(Max) | 6.8,5.7 ns |
Eco Plan
| RoHS | Compliant |
Application Notes
- Bus-Hold CircuitPDF, 418 Kb, File published: Feb 5, 2001
When designing systems that include CMOS devices, designers must pay special attention to the operating condition in which all of the bus drivers are in an inactive, high-impedance condition (3-state). Unless special measures are taken, this condition can lead to undefined levels and, thus, to a significant increase in the device?s power dissipation. In extreme cases, this leads to oscillation of
Model Line
Series: SN74LVCH16646A (4)
- SN74LVCH16646ADGGR SN74LVCH16646ADGVR SN74LVCH16646ADL SN74LVCH16646ADLR
Manufacturer's Classification
- Semiconductors > Logic > Buffer/Driver/Transceiver > Registered Transceiver
