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74AVC1T45
General description
The 74AVC1T45 is a single bit, dual supply transceiver with 3-state output that enables bidirectional level translation. It features one data input-output port (A and B), a direction control input (DIR) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied at any voltage between 0.8 V and 3.6 V making the device suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins A and DIR are referenced to VCC(A) and pin B is referenced to VCC(B). A HIGH on DIR allows transmission from A to B and a LOW on DIR allows transmission from B to A.
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 A and B are in the high-impedance OFF-state.
Features
- Wide supply voltage range:
- VCC(A): 0.8 V to 3.6 V
- VCC(B): 0.8 V to 3.6 V
- High noise immunity
- 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-A114E Class 3B exceeds 8000 V
- MM JESD22-A115-A exceeds 200 V
- CDM JESD22-C101C exceeds 1000 V
- Maximum data rates:
- 500 Mbit/s (1.8 V to 3.3 V translation)
- 320 Mbit/s (< 1.8 V to 3.3 V translation)
- 320 Mbit/s (translate to 2.5 V or 1.8 V)
- 280 Mbit/s (translate to 1.5 V)
- 240 Mbit/s (translate to 1.2 V)
- Suspend mode
- Latch-up performance exceeds 100 mA per JESD 78 Class II
- Inputs accept voltages up to 3.6 V
- Low noise overshoot and undershoot < 10 pct of VCC
- IOFF circuitry provides partial Power-down mode operation
- Multiple package options
- Specified from -40 Cel to +85 Cel and -40 Cel to +125 Cel
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74AVC1T45GM | 74AVC1T45GM-G | 9352 841 54115 | Volume production | SOT886 | Tape reel smd | Standard Marking | 74AVC1T45GM
| |
| 74AVC1T45GM | 74AVC1T45GM-H | 9352 841 54132 | Volume production | SOT886 | Tape reel smd | 74AVC1T45GM
| ||
| 74AVC1T45GW | 74AVC1T45GW-G | 9352 841 53125 | Volume production | SOT363 | Tape reel smd, Reverse | Standard Marking | 74AVC1T45GW
|
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74AVC1T45GM | 9352 841 54115 | Order samples | ||||||
| 74AVC1T45GM | 9352 841 54132 | not available | ||||||
| 74AVC1T45GW | 9352 841 53125 | Order samples |
Applications
Related applications
50-60 Hz CRT integrated DTV (TV210D)
Mid-range integrated DTV (TV810)
Transceiver board
Main CPU board
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