| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
47,579 pcs
|
47579 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,304 pcs
|
1304 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
737 pcs
|
737 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Latch-up Performance | |
| Logic Type | |
| Mounting Type | |
| Number of Bits per Element | |
| Number of Elements | |
| Operating Temperature | |
| Output Type | |
| Propagation Delay | |
| Supplier Device Package | |
| Supplier Package | |
| Supply Current | |
| Voltage |
The SN74AVC4T245DGVR from Texas Instruments is a versatile 4-bit noninverting bus transceiver designed for asynchronous communication between two data buses. It utilizes two separate configurable power-supply rails, VCCA and VCCB, each supporting voltages from 1.2V to 3.6V. This allows for universal low-voltage bidirectional translation between various voltage nodes including 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.
Key features include I/Os that are 4.6V tolerant and support for partial power-down operation via Ioff. The device offers maximum data rates up to 380Mbps for 1.8V to 3.3V translation. Control inputs, including direction-control (DIR) and output-enable (OE), manage data flow and output states, allowing for activation of either port's outputs or placing both into a high-impedance state. The input circuitry on both ports is always active and requires a logic HIGH or LOW level to prevent excess current.
This transceiver is optimized for applications requiring flexible voltage level shifting. It is available in a 16-TVSOP package, suitable for surface mount applications. The device also meets stringent ESD protection standards, exceeding 8000V for the Human-Body Model.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 1.2V to 3.6V for VCCA/VCCB, with an optimized range of 1.4V to 3.6V.
The maximum data rate is 380Mbps for 1.8V to 3.3V translation; for other translations: 200Mbps for <1.8V to 3.3V or to 2.5V/1.8V, 150Mbps to 1.5V, 100Mbps to 1.2V.
The device is available in a 16-TVSOP package, also described as 16-TFSOP with 0.173"/4.40mm width.
The operating temperature range is -40°C to 125°C.
ESD protection exceeds 8000V HBM, 150V MM, and 1000V CDM.
The typical propagation delay is 2ns.
The output type is 3-State.