Datasheet Texas Instruments SN74LVCHR32245AKR — Datenblatt
| Hersteller | Texas Instruments |
| Serie | SN74LVCHR32245A |
| Artikelnummer | SN74LVCHR32245AKR |
32-Bit-Bus-Transceiver mit 3-Zustands-Ausgängen 96-LFBGA -40 bis 85
Datenblätter
SN74LVCHR32245A datasheet
PDF, 786 Kb, Datei veröffentlicht: Aug 17, 2004
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 96 |
| Package Type | GKE |
| Industry STD Term | BGA MICROSTAR |
| JEDEC Code | R-PBGA-N |
| Package QTY | 1000 |
| Carrier | LARGE T&R |
| Device Marking | LQ245A |
| Width (mm) | 5.5 |
| Length (mm) | 13.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .8 |
| Max Height (mm) | 1.4 |
| Mechanical Data | Herunterladen |
Parameter
| Bits | 32 |
| F @ Nom Voltage(Max) | 100 Mhz |
| ICC @ Nom Voltage(Max) | 0.04 mA |
| Operating Temperature Range | -40 to 85 C |
| Output Drive (IOL/IOH)(Max) | -12/12 mA |
| Package Group | LFBGA |
| Package Size: mm2:W x L | 96LFBGA: 74 mm2: 5.5 x 13.5(LFBGA) 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) | 12.5,9.5,5.7,4.8 ns |
Öko-Plan
| RoHS | See ti.com |
Anwendungshinweise
- Bus-Hold CircuitPDF, 418 Kb, Datei veröffentlicht: 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
Modellreihe
Serie: SN74LVCHR32245A (2)
- 74LVCHR32245AZKER SN74LVCHR32245AKR
Herstellerklassifikation
- Semiconductors > Logic > Buffer/Driver/Transceiver > Standard Transceiver