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Click here for more information74AVC32T245EC
32-bit dual supply translating transceiver with configurable voltage translation; 3-state
The 74AVC32T245 is a 32-bit transceiver with bidirectional level voltage translation and 3-state outputs. The device can be used as eight 8-bit input-output ports (nAn and nBn), two 16-bit transceiver or as a 32-bit transceiver. It has dual supplies (VCC(A) and VCC(B)) for voltage translation and four 8-bit input-output ports (nAn and nBn) each with its own output enable (nOE) and send/receive (nDIR) input for direction control. VCC(A) and VCC(B) can be independently supplied at any voltage between 0.8 V and 3.6 V making the device suitable for low voltage translation between any of the following voltages: 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V. A HIGH on nDIR selects transmission from nAn to nBn while a LOW on nDIR selects transmission from nBn to nAn. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state.
The device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND level, both nAn and nBn are in the high-impedance OFF-state.
Features and benefits
- Wide supply voltage range:
- VCC(A): 0.8 V to 3.6 V
- VCC(B): 0.8 V to 3.6 V
- Complies with JEDEC standards:
- JESD8-12 (0.8 V to 1.3 V)
- JESD8-11 (0.9 V to 1.65 V)
- JESD8-7 (1.2 V to 1.95 V)
- JESD8-5 (1.8 V to 2.7 V)
- JESD8-B (2.7 V to 3.6 V)
- ESD protection:
- HBM JESD22-A114F Class 3B exceeds 8000 V
- MM JESD22-A115-A exceeds 200 V
- CDM JESD22-C101D exceeds 1000 V
- Maximum data rates:
- 380 Mbit/s (≥ 1.8 V to 3.3 V translation)
- 200 Mbit/s (≥ 1.1 V to 3.3 V translation)
- 200 Mbit/s (≥ 1.1 V to 2.5 V translation)
- 200 Mbit/s (≥ 1.1 V to 1.8 V translation)
- 150 Mbit/s (≥ 1.1 V to 1.5 V translation)
- 100 Mbit/s (≥ 1.1 V to 1.2 V translation)
- Suspend mode
- Latch-up performance exceeds 100 mA per JESD 78 Class II
- Inputs accept voltages up to 3.6 V
- IOFF circuitry provides partial Power-down mode operation
- Multiple package options
- Specified from -40 °C to +85 °C and -40 °C to +125 °C
Applications
Parametrics
Type number | Package name |
---|---|
74AVC32T245EC | LFBGA96 |
Package
All type numbers in the table below are discontinued.
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
74AVC32T245EC | 74AVC32T245ECE (935284599551) |
Obsolete | VC32T245 Standard Procedure Standard Procedure | no package information | |||
74AVC32T245ECK (935284599557) |
Obsolete | VC32T245 Standard Procedure Standard Procedure |
Environmental information
All type numbers in the table below are discontinued.
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
---|---|---|---|---|
74AVC32T245EC | 74AVC32T245ECE | 74AVC32T245EC |
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74AVC32T245EC | 74AVC32T245ECK | 74AVC32T245EC |
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Documentation (4)
File name | Title | Type | Date |
---|---|---|---|
74AVC32T245 | 32-bit dual supply translating transceiver with configurable voltage translation; 3-state | Data sheet | 2017-05-03 |
AN90007 | Pin FMEA for AVC family | Application note | 2018-11-30 |
Nexperia_document_guide_Logic_translators | Nexperia Logic Translators | Brochure | 2021-04-12 |
avc32t245 | AVC32T245 IBIS model | IBIS model | 2013-05-01 |
Support
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Models
File name | Title | Type | Date |
---|---|---|---|
avc32t245 | AVC32T245 IBIS model | IBIS model | 2013-05-01 |
How does it work?
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.