SN74AXC2T245RSWR
Logic ICs
Technical Specifications
| Type | Description |
|---|---|
| Gates | 2 |
| Current - Output High(IOH) | - |
| Output Signal | - |
| Current - Output Low(IOL) | - |
| Input Signal | - |
| Channel Type | Bidirectional |
| Supply Voltage | 650mV~3.6V |
| Type | Description |
|---|---|
| Data Rate | 380 Mbps |
| Output Type | Tri-State |
| Interface | - |
| Number of Elements | 1 |
| Operating Temperature | -40°C~+125°C |
| Features | Output enable high-impedance;Power-off protection |
| Package / Case | UQFN-10(1.4x1.8) |
Product Introduction
The SN74AXC2T245 is a two-bit noninverting bus transceiver that uses two individually configurable power-supply rails. The device is operational with both VCCA and VCCB supplies as low as 0.65 V. The A port is designed to track VCCA, which accepts any supply voltage from 0.65 V to 3.6 V. The B port is designed to track VCCB, which also accepts any supply voltage from 0.65 V to 3.6 V. Additionally the SN74AXC2T245 is compatible with a single-supply system.
The SN74AXC2T245 device is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level of the direction-control inputs (DIRx). The SN74AXC2T245 device is designed so the control pin (DIR) is referenced to VCCA.
This device is fully specified for partial-power-down applications using the Ioff current. The Ioff protection circuitry ensures that no excessive current is drawn from or to an input, output, or combined I/O that is biased to a specific voltage while the device is powered down.
The VCC isolation feature ensures that if either VCCA or VCCB is less than 100 mV, both I/O ports enter a high-impedance state by disabling their outputs.
Glitch-free power supply sequencing allows either supply rail to be powered on or off in any order while providing robust power sequencing performance.
Features
- Fully configurable dual-rail design allows each port to operate with a power supply range from 0.65 V to 3.6 V
- Operating temperature from -40℃ to +125℃
- DIR control input for each channel
- Glitch-free power supply sequencing
- Up to 380-Mbps support when translating from 1.8 V to 3.3 V
- VCC isolation feature If either VCC input is below 100 mV, all I/O outputs are disabled and become high-impedance
- Ioff supports partial-power-down mode operation
- Compatible with AVC-family level shifters
- Latch-up performance exceeds 100 mA per JESD 78, class II
- ESD protection exceeds JEDEC JS-001 – 8000-V Human-body model 1000-V Charged-device model
Applications
- Industrial
- Personal Electronics
- Wireless Infrastructure
- Building Automation
- Point of Sale Enterprise and communications
Datasheet
Alternative Parts
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Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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