SN74AXC2T245RSWR
ActiveDUAL-BIT, 2-DIR PIN DUAL-SUPPLY BUS TRANSCEIVER W/ CONFIGURABLE VOLTAGE TRANSLATION, 3-STATE OUTPUT
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SN74AXC2T245RSWR
ActiveDUAL-BIT, 2-DIR PIN DUAL-SUPPLY BUS TRANSCEIVER W/ CONFIGURABLE VOLTAGE TRANSLATION, 3-STATE OUTPUT
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74AXC2T245RSWR |
|---|---|
| Current - Output High, Low [custom] | 12 mA |
| Current - Output High, Low [custom] | 12 mA |
| Logic Type | Translation Transceiver |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 2 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Type | 3-State |
| Package / Case | 10-UFQFN |
| Supplier Device Package | 10-UQFN |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 0.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.72 | |
| 10 | $ 0.64 | |||
| 25 | $ 0.61 | |||
| 100 | $ 0.50 | |||
| 250 | $ 0.47 | |||
| 500 | $ 0.41 | |||
| 1000 | $ 0.38 | |||
| Digi-Reel® | 1 | $ 0.72 | ||
| 10 | $ 0.64 | |||
| 25 | $ 0.61 | |||
| 100 | $ 0.50 | |||
| 250 | $ 0.47 | |||
| 500 | $ 0.41 | |||
| 1000 | $ 0.38 | |||
| N/A | 17701 | $ 0.92 | ||
| Tape & Reel (TR) | 3000 | $ 0.38 | ||
| Texas Instruments | LARGE T&R | 1 | $ 0.76 | |
| 100 | $ 0.58 | |||
| 250 | $ 0.43 | |||
| 1000 | $ 0.31 | |||
Description
General part information
74AXC2T245 Series
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 0.65V. The A port is designed to track VCCA, which accepts any supply voltage from 0.65V to 3.6V. The B port is designed to track VCCB, which also accepts any supply voltage from 0.65V to 3.6V. 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 is designed so 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.
Documents
Technical documentation and resources