SN74AVC16T245

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Bustransceiver, 16 Bit, Doppelversorgung, mit konfigurierbarer Spannungsumsetzung und Tri-State-Ausg

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Datenblatt

document-pdfAcrobat SN74AVC16T245 16-Bit Dual-Supply Bus Transceiver with Configurable Level-Shifting / Voltage Translation and Tri-State Outputs datasheet (Rev. F) (Englisch) PDF | HTML

SN74AVC16T245

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Bits (#)

16

Data rate (max) (Mbps)

380

Topology

Push-Pull

Direction control (typ)

Direction-controlled

Vin (min) (V)

1.2

Vin (max) (V)

3.6

Vout (min) (V)

1.2

Vout (max) (V)

3.6

Applications

RGMII

Features

Output enable, Overvoltage tolerant inputs, Partial power down (Ioff)

Technology family

AVC

Supply current (max) (mA)

0.045

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Bits (#)

16

Data rate (max) (Mbps)

380

Topology

Push-Pull

Direction control (typ)

Direction-controlled

Vin (min) (V)

1.2

Vin (max) (V)

3.6

Vout (min) (V)

1.2

Vout (max) (V)

3.6

Applications

RGMII

Features

Output enable, Overvoltage tolerant inputs, Partial power down (Ioff)

Technology family

AVC

Supply current (max) (mA)

0.045

Rating

Catalog

Operating temperature range (°C)

-40 to 85

TSSOP (DGG)

48

101.25 mm² (12.5 mm × 8.1 mm)

TVSOP (DGV)

48

62.08 mm² (9.7 mm × 6.4 mm)

Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage
VCC Isolation Feature – If Either VCC Input Is at GND, Both Ports Are in the High-Impedance State
Overvoltage-Tolerant Inputs and Outputs Allow Mixed-Voltage-Mode Data Communications
Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.2V to 3.6V Power-Supply Range
Ioff Supports Partial-Power-Down Mode Operation
I/Os Are 4.6V Tolerant
Maximum Data Rates
- 380Mbps (1.8V to 3.3V Level-Shifting)
- 200Mbps (<1.8V to 3.3V Level-Shifting)
- 200Mbps (Level-Shifting to 2.5V or 1.8V)
- 150Mbps (Level-Shifting to 1.5V)
- 100Mbps (Level-Shifting to 1.2V)
Latch-Up Performance Exceeds 100mA Per JESD 78, Class II
ESD Protection Exceeds JESD 22
- 8000V Human-Body Model (A114-A)
- 200V Machine Model (A115-A)
- 1000V Charged-Device Model (C101)

Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage
VCC Isolation Feature – If Either VCC Input Is at GND, Both Ports Are in the High-Impedance State
Overvoltage-Tolerant Inputs and Outputs Allow Mixed-Voltage-Mode Data Communications
Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.2V to 3.6V Power-Supply Range
Ioff Supports Partial-Power-Down Mode Operation
I/Os Are 4.6V Tolerant
Maximum Data Rates
- 380Mbps (1.8V to 3.3V Level-Shifting)
- 200Mbps (<1.8V to 3.3V Level-Shifting)
- 200Mbps (Level-Shifting to 2.5V or 1.8V)
- 150Mbps (Level-Shifting to 1.5V)
- 100Mbps (Level-Shifting to 1.2V)
Latch-Up Performance Exceeds 100mA Per JESD 78, Class II
ESD Protection Exceeds JESD 22
- 8000V Human-Body Model (A114-A)
- 200V Machine Model (A115-A)
- 1000V Charged-Device Model (C101)

This 16-bit noninverting bus transceiver uses two separate configurable power-supply rails. The SN74AVC16T245 device is optimized to operate with VCCA/VCCB set at 1.4V to 3.6V. The device is operational with VCCA/VCCB as low as 1.2V. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2V to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.2V to 3.6V. This allows for universal low-voltage bidirectional translation between any of the 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V voltage nodes.

The SN74AVC16T245 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 at the direction-control (DIR) input. The output-enable ( OE) input can be used to disable the outputs so the buses effectively are isolated.

The SN74AVC16T245 control pins (1DIR, 2DIR, 1 OE, and 2 OE) are supplied by VCCA.

This 16-bit noninverting bus transceiver uses two separate configurable power-supply rails. The SN74AVC16T245 device is optimized to operate with VCCA/VCCB set at 1.4V to 3.6V. The device is operational with VCCA/VCCB as low as 1.2V. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2V to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.2V to 3.6V. This allows for universal low-voltage bidirectional translation between any of the 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V voltage nodes.

The SN74AVC16T245 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 at the direction-control (DIR) input. The output-enable ( OE) input can be used to disable the outputs so the buses effectively are isolated.

The SN74AVC16T245 control pins (1DIR, 2DIR, 1 OE, and 2 OE) are supplied by VCCA.

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Datenblatt	SN74AVC16T245 16-Bit Dual-Supply Bus Transceiver with Configurable Level-Shifting / Voltage Translation and Tri-State Outputs datasheet (Rev. F)	PDF \| HTML	01.03.2024
	Anwendungshinweis	Schematic Checklist - A Guide to Designing With Fixed or Direction Control Translators	PDF \| HTML	02.10.2024
	Anwendungshinweis	Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators	PDF \| HTML	12.07.2024
	Anwendungshinweis	Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A)	PDF \| HTML	03.07.2024
	Auswahlhilfe	Voltage Translation Buying Guide (Rev. A)		15.04.2021