Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLogic ICsLogic IC - Transducer Converter, Bidirectional, Three-state BGA 56 MicroStar Junior

www.ti.com

FEATURES

DESCRIPTION/ORDERING INFORMATION

DGG OR DGV PACKAGE

(TOP VIEW)

1DIR

1B1

1B2

GND

1B3

1B4

CCB

1B5

1B6

GND

1B7

1B8

2B1

2B2

GND

2B3

2B4

CCB

2B5

2B6

GND

2B7

2B8

2DIR

1OE

1A1

1A2

GND

1A3

1A4

CCA

1A5

1A6

GND

1A7

1A8

2A1

2A2

GND

2A3

2A4

CCA

2A5

2A6

GND

2A7

2A8

2OE

The SN74AVC16T245 is designed for asynchronous communication between data buses. The device transmits

SN74AVC16T245

16-BIT DUAL-SUPPLY BUS TRANSCEIVER

WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005

• Control Inputs V

Levels Are Referenced

to V

CCA

Voltage

• V

Isolation Feature – If Either V

Input Is at

GND, Both Ports Are in the High-Impedance

State

• Overvoltage-Tolerant Inputs/Outputs Allow

Mixed-Voltage-Mode Data Communications

• Fully Configurable Dual-Rail Design Allows

Each Port to Operate Over the Full 1.2-V to

3.6-V Power-Supply Range

• I

off

Supports Partial-Power-Down Mode

Operation

• I/Os Are 4.6-V Tolerant

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• ESD Protection Exceeds JESD 22

– 8000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

This 16-bit noninverting bus transceiver uses two

separate configurable power-supply rails. The

SN74AVC16T245 is optimized to operate with

CCA

CCB

set at 1.4 V to 3.6 V. It is operational with

CCA

CCB

as low as 1.2 V. The A port is designed to

track V

CCA

. V

CCA

accepts any supply voltage from

1.2 V to 3.6 V. The B port is designed to track V

CCB

accepts any supply voltage from 1.2 V to 3.6 V.

This allows for universal low-voltage bidirectional

translation between any of the 1.2-V, 1.5-V, 1.8-V,

2.5-V, and 3.3-V voltage nodes.

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 is designed so that the control pins (1DIR, 2DIR, 1 OE, and 2 OE) are supplied by V

CCA

ORDERING INFORMATION

PACKAGE

(1)

ORDERABLE PART NUMBER TOP-SIDE MARKING

TSSOP – DGG Tape and reel SN74AVC16T245DGGR AVC16T245

TVSOP – DGV Tape and reel SN74AVC16T245DGVR WF245

–40 ° C to 85 ° C

VFBGA – GQL SN74AVC16T245GQLR

Tape and reel WF245

VFBGA – ZQL (Pb-free) SN74AVC16T245ZQLR

(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Summary of content (23 pages)

PAGE 1
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS www.ti.
PAGE 2
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS www.ti.com SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 DESCRIPTION/ORDERING INFORMATION (CONTINUED) 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.
PAGE 3
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS www.ti.com SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 LOGIC DIAGRAM (POSITIVE LOGIC) 1DIR 1 2DIR 48 1A1 25 1OE 47 2A1 2 24 2OE 36 13 1B1 2B1 To Seven Other Channels To Seven Other Channels Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) VCCA VCCB Supply voltage range VI Input voltage range (2) MIN MAX –0.5 4.
PAGE 4
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS www.ti.com SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 Recommended Operating Conditions (1) (2) (3) VCCI VCCO MIN MAX UNIT VCCA Supply voltage 1.2 3.6 V VCCB Supply voltage 1.2 3.
PAGE 5
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS www.ti.com SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 Electrical Characteristics (1) (2) over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS 1.2 V to 3.6 V 1.2 V to 3.6 V IOH = –3 mA 1.2 V 1.2 V IOH = –6 mA 1.4 V 1.4 V 1.05 1.65 V 1.65 V 1.2 IOH = –9 mA 2.3 V 2.3 V 1.75 IOH = –12 mA 3V 3V 2.3 IOL = 100 µA 1.2 V to 3.
PAGE 6
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS www.ti.com SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 Switching Characteristics over recommended operating free-air temperature range, VCCA = 1.2 V (see Figure 11) PARAMETER tPLH tPHL tPLH tPHL tPZH tPZL tPZH tPZL tPHZ tPLZ tPHZ tPLZ FROM (INPUT) TO (OUTPUT) A B B A OE A OE B OE A OE B VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.
PAGE 7
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS www.ti.com SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 Switching Characteristics over recommended operating free-air temperature range, VCCA = 1.8 V ± 0.15 V (see Figure 11) PARAMETER tPLH tPHL tPLH tPHL tPZH tPZL tPZH tPZL tPHZ tPLZ tPHZ tPLZ FROM (INPUT) TO (OUTPUT) A B B A OE A OE B OE A OE B VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V VCCB = 1.8 V ± 0.15 V VCCB = 2.5 V ± 0.
PAGE 8
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS www.ti.com SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 Switching Characteristics over recommended operating free-air temperature range, VCCA = 3.3 V ± 0.3 V (see Figure 11) PARAMETER tPLH tPHL tPLH tPHL tPZH tPZL tPZH tPZL tPHZ tPLZ tPHZ tPLZ FROM (INPUT) TO (OUTPUT) A B B A OE A OE B OE A OE B VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V VCCB = 1.8 V ± 0.15 V VCCB = 2.5 V ± 0.
PAGE 9
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS www.ti.com SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 Table 1. Typical Total Static Power Consumption (ICCA + ICCB) VCCB VCCA 0V 1.2 V 1.5 V 1.8 V 2.5 V 3.3 V 0V 0 <0.5 <0.5 <0.5 <0.5 <0.5 1.2 V <0.5 <1 <1 <1 <1 1 1.5 V <0.5 <1 <1 <1 <1 1 1.8 V <0.5 <1 <1 <1 <1 <1 2.5 V <0.5 1 <1 <1 <1 <1 3.3 V <0.
PAGE 10
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 TYPICAL CHARACTERISTICS 6 TA = 25°C VCCA = 1.2 V tPLH − Propagation Delay − ns 5 4 3 2 × + 1 VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V 0 0 10 20 30 40 CL − Load Capacitance − pF 50 60 Figure 1. 6 TA = 25°C VCCA = 1.2 V tPHL − Propagation Delay − ns 5 4 3 2 × + 1 0 0 10 20 30 VCCB = 1.
PAGE 11
SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 TYPICAL CHARACTERISTICS 6 TA = 25°C VCCA = 1.5 V tPLH − Propagation Delay − ns 5 4 3 2 × VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V + 1 0 0 10 20 30 40 50 60 CL − Load Capacitance − pF Figure 3. 6 TA = 25°C VCCA = 1.5 V 5 tPHL − Propagation Delay − ns www.ti.
PAGE 12
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 TYPICAL CHARACTERISTICS 6 TA = 25°C VCCA = 1.8 V tPLH − Propagation Delay − ns 5 4 3 2 × VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V + 1 0 0 10 20 30 40 50 60 CL − Load Capacitance − pF Figure 5. 6 TA = 25°C VCCA = 1.8 V tPHL − Propagation Delay − ns 5 4 3 2 × VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.
PAGE 13
SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 TYPICAL CHARACTERISTICS 6 TA = 25°C VCCA = 2.5 V tPLH − Propagation Delay − ns 5 4 3 2 × VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V + 1 0 0 10 20 30 40 50 60 CL − Load Capacitance − pF Figure 7. 6 × TA = 25°C VCCA = 2.5 V + 5 tPHL − Propagation Delay − ns www.ti.com SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS VCCB = 1.2 V VCCB = 1.
PAGE 14
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 TYPICAL CHARACTERISTICS 6 TA = 25°C VCCA = 3.3 V tPLH − Propagation Delay − ns 5 4 3 2 × VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V + 1 0 0 10 20 30 40 50 60 CL − Load Capacitance − pF Figure 9. 6 × TA = 25°C VCCA = 3.3 V VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.
PAGE 15
SN74AVC16T245 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS www.ti.com SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005 PARAMETER MEASUREMENT INFORMATION 2 × VCCO S1 RL From Output Under Test Open GND CL (see Note A) TEST S1 tpd tPLZ/tPZL tPHZ/tPZH Open 2 × VCCO GND RL tw LOAD CIRCUIT VCCI VCCI/2 Input VCCO CL RL VTP 1.2 V 1.5 V ± 0.1 V 1.8 V ± 0.15 V 2.5 V ± 0.2 V 3.3 V ± 0.3 V 15 pF 15 pF 15 pF 15 pF 15 pF 2 kΩ 2 kΩ 2 kΩ 2 kΩ 2 kΩ 0.
PAGE 16
PACKAGE OPTION ADDENDUM www.ti.
PAGE 17
PACKAGE OPTION ADDENDUM www.ti.com 20-May-2013 (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device.
PAGE 18
PACKAGE MATERIALS INFORMATION www.ti.com 3-Aug-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device SN74AVC16T245DGGR Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant TSSOP DGG 48 2000 330.0 24.4 8.6 15.8 1.8 12.0 24.0 Q1 SN74AVC16T245DGVR TVSOP DGV 48 2000 330.0 16.4 7.1 10.2 1.6 12.0 16.0 Q1 SN74AVC16T245ZQLR BGA MI CROSTA R JUNI OR ZQL 56 1000 330.0 16.4 4.8 7.3 1.
PAGE 19
PACKAGE MATERIALS INFORMATION www.ti.com 3-Aug-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74AVC16T245DGGR TSSOP DGG 48 2000 367.0 367.0 45.0 SN74AVC16T245DGVR TVSOP DGV 48 2000 367.0 367.0 38.0 SN74AVC16T245ZQLR BGA MICROSTAR JUNIOR ZQL 56 1000 336.6 336.6 28.
PAGE 20
PAGE 21
PAGE 22
MECHANICAL DATA MTSS003D – JANUARY 1995 – REVISED JANUARY 1998 DGG (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 48 PINS SHOWN 0,27 0,17 0,50 48 0,08 M 25 6,20 6,00 8,30 7,90 0,15 NOM Gage Plane 1 0,25 24 0°– 8° A 0,75 0,50 Seating Plane 0,15 0,05 1,20 MAX PINS ** 0,10 48 56 64 A MAX 12,60 14,10 17,10 A MIN 12,40 13,90 16,90 DIM 4040078 / F 12/97 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice.
PAGE 23
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.