74AVC4T774RSVRG4
ActiveIC TRANSLTR BIDIRECTIONAL 16UQFN
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74AVC4T774RSVRG4
ActiveIC TRANSLTR BIDIRECTIONAL 16UQFN
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | 74AVC4T774RSVRG4 | 74AVC4T774 Series |
|---|---|---|
| Channel Type | Bidirectional | Bidirectional |
| Channels per Circuit | 4 | 4 |
| Data Rate | 380 Mbps | 380 Mbps |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Type | Tri-State, Non-Inverted | Tri-State, Non-Inverted |
| Package / Case | 16-UFQFN | 16-VFQFN Exposed Pad, 16-TSSOP, 16-UFQFN |
| Package / Case | - | 0.173 " |
| Package / Case | - | 4.4 mm |
| Supplier Device Package | 16-UQFN | 16-VQFN (4x3.5), 16-TSSOP, 16-UQFN |
| Supplier Device Package [x] | 2.6 | 2.6 |
| Supplier Device Package [y] | 1.8 | 1.8 |
| Translator Type | Voltage Level | Voltage Level |
| Voltage - VCCA [Max] | 3.6 V | 3.6 V |
| Voltage - VCCA [Min] | 1.1 V | 1.1 V |
| Voltage - VCCB [Max] | 3.6 V | 3.6 V |
| Voltage - VCCB [Min] | 1.1 V | 1.1 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3000 | $ 0.64 | |
| 6000 | $ 0.60 | |||
| 15000 | $ 0.58 | |||
74AVC4T774 Series
Four-bit dual-supply bus transceiver with configurable voltage-level shifting and tri-state outputs
| Part | Mounting Type | Voltage - VCCA [Max] | Voltage - VCCA [Min] | Number of Circuits | Package / Case | Supplier Device Package | Translator Type | Output Type | Channels per Circuit | Data Rate | Voltage - VCCB [Max] | Voltage - VCCB [Min] | Channel Type | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case [x] | Package / Case [x] | Supplier Device Package [y] | Supplier Device Package [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments SN74AVC4T774RGYR | Surface Mount | 3.6 V | 1.1 V | 1 | 16-VFQFN Exposed Pad | 16-VQFN (4x3.5) | Voltage Level | Tri-State, Non-Inverted | 4 | 380 Mbps | 3.6 V | 1.1 V | Bidirectional | 85 °C | -40 °C | ||||
Texas Instruments SN74AVC4T774PW | Surface Mount | 3.6 V | 1.1 V | 1 | 16-TSSOP | 16-TSSOP | Voltage Level | Tri-State, Non-Inverted | 4 | 380 Mbps | 3.6 V | 1.1 V | Bidirectional | 85 °C | -40 °C | 0.173 " | 4.4 mm | ||
Texas Instruments 74AVC4T774RGYRG4 | Surface Mount | 3.6 V | 1.1 V | 1 | 16-VFQFN Exposed Pad | 16-VQFN (4x3.5) | Voltage Level | Tri-State, Non-Inverted | 4 | 380 Mbps | 3.6 V | 1.1 V | Bidirectional | 85 °C | -40 °C | ||||
Texas Instruments 74AVC4T774RSVRG4 | Surface Mount | 3.6 V | 1.1 V | 1 | 16-UFQFN | 16-UQFN | Voltage Level | Tri-State, Non-Inverted | 4 | 380 Mbps | 3.6 V | 1.1 V | Bidirectional | 85 °C | -40 °C | 1.8 | 2.6 | ||
Texas Instruments SN74AVC4T774RSVR | Surface Mount | 3.6 V | 1.1 V | 1 | 16-UFQFN | 16-UQFN | Voltage Level | Tri-State, Non-Inverted | 4 | 380 Mbps | 3.6 V | 1.1 V | Bidirectional | 85 °C | -40 °C | 1.8 | 2.6 | ||
Texas Instruments SN74AVC4T774PWR | Surface Mount | 3.6 V | 1.1 V | 1 | 16-TSSOP | 16-TSSOP | Voltage Level | Tri-State, Non-Inverted | 4 | 380 Mbps | 3.6 V | 1.1 V | Bidirectional | 85 °C | -40 °C | 0.173 " | 4.4 mm |
Description
General part information
74AVC4T774 Series
This 4-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.1V to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.1 to 3.6V. The SN74AVC4T774 is optimized to operate with VCCA/VCCB set at 1.4V to 3.6V. It is operational with VCCA/VCCB as low as 1.2V. This allows for universal low-voltage bi-directional translation between any of the 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V voltage nodes.
The SN74AVC4T774 is designed for asynchronous communication between data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE) input activate either the B-port outputs or the A-port outputs or place both output ports in the high-impedance mode. The device transmits data from the A bus to the B bus when the B outputs are activated, and from the B bus to the A bus when the A outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ.
The SN74AVC4T774 is designed so that the control pins (DIR1, DIR2, DIR3, DIR4, and OE) are supplied by VCCA. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The VCC isolation feature ensures that if either VCC input is at GND, then both ports are in the high-impedance state.
Documents
Technical documentation and resources
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