H14T245QRSVRQ1-NT
ActiveAUTOMOTIVE 4-BIT DUAL-SUPPLY BUS TRANSCEIVER W/ CONFIGURABLE VOLTAGE TRANSLATION, 3-STATE OUTPUT
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H14T245QRSVRQ1-NT
ActiveAUTOMOTIVE 4-BIT DUAL-SUPPLY BUS TRANSCEIVER W/ CONFIGURABLE VOLTAGE TRANSLATION, 3-STATE OUTPUT
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Technical Specifications
Parameters and characteristics for this part
| Specification | H14T245QRSVRQ1-NT |
|---|---|
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 3-State |
| Package / Case | 16-UFQFN |
| Qualification | AEC-Q100 |
| Supplier Device Package | 16-UQFN (2.6x1.8) |
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 | $ 1.51 | |
| 10 | $ 1.36 | |||
| 25 | $ 1.28 | |||
| 100 | $ 1.09 | |||
| 250 | $ 1.02 | |||
| 500 | $ 0.90 | |||
| 1000 | $ 0.74 | |||
| Digi-Reel® | 1 | $ 1.51 | ||
| 10 | $ 1.36 | |||
| 25 | $ 1.28 | |||
| 100 | $ 1.09 | |||
| 250 | $ 1.02 | |||
| 500 | $ 0.90 | |||
| 1000 | $ 0.74 | |||
| Tape & Reel (TR) | 3000 | $ 0.63 | ||
| Texas Instruments | LARGE T&R | 1 | $ 1.25 | |
| 100 | $ 0.96 | |||
| 250 | $ 0.71 | |||
| 1000 | $ 0.51 | |||
Description
General part information
SN74AXC4T245-Q1 Series
The SN74AXC4T245-Q1 AEC-Q100 qualified device is a four-bit non-inverting 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 SN74AXC4T245-Q1 is compatible with a single-supply system.
The SN74AXC4T245-Q1 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 (1DIR and 2DIR). The output-enable inputs (1 OE and 2 OE) are used to disable the outputs so the buses are effectively isolated. The SN74AXC4T245-Q1 device is designed so the control pins (xDIR and x OE) are referenced to VCCA.
To put the level shifter I/Os in the high-impedance state during power up or power down, tie the x OE pins to VCCA through a pull-up resistor.
Documents
Technical documentation and resources
