Texas Instruments SN74AVC16T245DGVR Manual

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To Seven Other Channels

1DIR

1A1

1B1

1OE

To Seven Other Channels

2DIR

2A1

2B1

2OE

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SN74AVC16T245

SCES551E – FEBRUARY 2004 – REVISED NOVEMBER 2015

SN74AVC16T245 16-Bit Dual-Su pply Bus Transceiver

with Congurab le Level-Shifting / Voltage Translation and Tri-State Outputs

1 Features 3 Description

This 16-bit noninverting bus transceiver uses two

1 • Control Inputs VIH/VIL Levels Are Referenced to separate congurable power-supply rails. The

VCCA Voltage SN74AVC16T245 device is optimized to operate with

• VCC Isolation Feature – If Either VCC Input Is at VCCA/VCCB set at 1.4 V to 3.6 V. The device is

GND, Both Ports Are in the High-Impedance State operational with VCCA/VCCB as low as 1.2 V. The A

port is designed to track VCCA . VCCA accepts any

• Overvoltage-Tolerant Inputs and Outputs Allow

supply voltage from 1.2 V to 3.6 V. The B port is

Mixed-Voltage-Mode Data Communications designed to track VCCB . VCCB accepts any supply

• Fully Congurable Dual-Rail Design Allows Each voltage from 1.2 V to 3.6 V. This allows for universal

Port to Operate Over the Full 1.2 V to 3.6 V low-voltage bidirectional translation between any of

Power-Supply Range the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage

• Io Supports Partial-Power-Down Mode Operation nodes.

• I/Os Are 4.6 V Tolerant The SN74AVC16T245 device is designed for

• Maximum Data Rates asynchronous communication between data buses.

The device transmits data from the A bus to the B

– 380 Mbps (1.8 V to 3.3 V Level-Shifting) bus or from the B bus to the A bus, depending on the

– 200 Mbps (<1.8 V to 3.3 V Level-Shifting) logic level at the direction-control (DIR) input. The

– 200 Mbps (Level-Shifting to 2.5 V or 1.8 V) output-enable (OE) input can be used to disable the

outputs so the buses eectively are isolated.

– 150 Mbps (Level-Shifting to 1.5 V)

– 100 Mbps (Level-Shifting to 1.2 V) The SN74AVC16T245 control pins (1DIR, 2DIR,

1OE, and 2OE) are supplied by VCCA.

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II Device Information(1)

• ESD Protection Exceeds JESD 22 PART NUMBER PACKAGE BODY SIZE (NOM)

– 8000-V Human-Body Model (A114-A) TSSOP (48) 12.50 mm × 6.1 0 mm

– 200-V Machine Model (A115-A) TVSOP (48) 9.70 mm × 4.40 mm

SN74AVC16T245

– 1000-V Charged-Device Model (C101) BGA MICROSTAR 7.00 mm × 4.50 mm

JUNIOR (56)

2 Applications (1) For all availab le packages, see the orderable add endum at

the end of the data sh eet.

• Personal Electronics

• Industrial

• Enterprise

• Telecom

Logic Diagram (Positive Logic)

An IMPORTANT NOTICE at the end of this data sheet addre sse s av aila bility, warranty, changes, use in safety-critical applications,

inte llectual property matters and other important disclai mers. PRODUCTION DATA.

Produkt Specifikationer

Mærke:	Texas Instruments
Kategori:	Ikke kategoriseret
Model:	SN74AVC16T245DGVR
Type:	Logisk kredsløb
Antal pr. pakke:	2000 stk
Pakkedybde:	853 mm
Pakkebredde:	449 mm
Pakkehøjde:	35 mm
Opbevaringstemperatur (T-T):	-65 - 150 °C
Driftstemperatur (T-T):	-40 - 85 °C
Pakketype:	TVSOP
Antal stifter:	48