| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,539 pcs
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3539 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,828 pcs
|
1828 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request | |
|
386 pcs
|
386 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74AVCH16T245VR from Texas Instruments is a 16-bit noninverting bus transceiver designed for flexible voltage translation. It utilizes a dual-rail design, allowing each port to operate independently over a 1.2V to 3.6V power supply range. This enables seamless bidirectional translation between various voltage nodes including 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.
Key features include VCC isolation, where both ports enter a high-impedance state if either VCC input is at GND. The control inputs' VIH/VIL levels are referenced to VCCA, and the device offers overvoltage-tolerant inputs and outputs for mixed-voltage data communications. It supports partial power-down operation via the Ioff feature and includes bus-hold circuitry on data inputs, eliminating the need for external pullup or pulldown resistors.
This transceiver achieves maximum data rates of up to 380 Mbps for 1.8V to 3.3V level-shifting. It also provides robust ESD protection, exceeding 8000V for the Human-Body Model. The SN74AVCH16T245VR is available in a 48-TVSOP package, suitable for surface mounting.
Applications for this device include personal electronics, industrial systems, enterprise solutions, and telecommunications, particularly where GPIO, JTAG, SPI, or UART interfaces require voltage level translation.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.03 | $1.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage supply range for the SN74AVCH16T245VR is 1.2V to 3.6V.
The operating temperature range for the SN74AVCH16T245VR is -40°C to 85°C.
The maximum data rate for the SN74AVCH16T245VR is 380 Mbps when performing 1.8V to 3.3V level-shifting.
The SN74AVCH16T245VR offers ESD protection of 8000 V Human-Body Model (A114-A), 200 V Machine Model (A115-A), and 1000 V Charged-Device Model (C101).
The propagation delay of the SN74AVCH16T245VR is 2.7 ns.
The SN74AVCH16T245VR supports 16 bits.
The SN74AVCH16T245VR is supplied in a 48-TVSOP package.