Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLogic ICsLogic IC - Switch FET bus switch Single supply BGA 56 MicroStar Junior (7.0x4.5)

DGG, DGV, OR DL PACKAGE

(TOP VIEW)

1A1

1A2

1A3

1A4

1A5

1A6

GND

1A7

1A8

1A9

1A10

1A11

1A12

2A1

2A2

2A3

GND

2A4

2A5

2A6

2A7

2A8

2A9

2A10

2A11

2A12

1OE

2OE

1B1

1B2

1B3

1B4

1B5

GND

1B6

1B7

1B8

1B9

1B10

1B11

1B12

2B1

2B2

2B3

GND

2B4

2B5

2B6

2B7

2B8

2B9

2B10

2B11

2B12

NC - No internal connection

SN74CB3T16211

www.ti.com

SCDS147C –OCTOBER 2003–REVISED AUGUST 2012

24-BIT FET BUS SWITCH

2.5-V/3.3-V LOW-VOLTAGE BUS SWITCH WITH 5-V TOLERANT LEVEL SHIFTER

Check for Samples: SN74CB3T16211

FEATURES

• Member of the Texas Instruments Widebus™

Family

• Output Voltage Translation Tracks V

• Supports Mixed-Mode Signal Operation on

All Data I/O Ports

– 5-V Input Down to 3.3-V Output Level

Shift With 3.3-V V

– 5-V/3.3-V Input Down to 2.5-V Output

Level Shift With 2.5-V V

• 5-V Tolerant I/Os With Device Powered Up

or Powered Down

• Bidirectional Data Flow With Near-Zero

Propagation Delay

• Low ON-State Resistance (r

) Characteristics

= 5 Ω Typ)

• Low Input/Output Capacitance Minimizes

Loading (C

io(OFF)

= 5 pF Typ)

• Data and Control Inputs Provide

Undershoot Clamp Diodes

• Low Power Consumption

= 70 μA Max)

• V

Operating Range From 2.3 V to 3.6 V

• Data I/Os Support 0- to 5-V Signaling Levels

(0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V)

• Control Inputs Can Be Driven by TTL

or 5-V/3.3-V CMOS Outputs

• I

off

Supports Partial-Power-Down Mode

Operation

• Latch-Up Performance Exceeds 250 mA Per

JESD 17

• ESD Performance Tested Per JESD 22

BRK

– 2000-V Human-Body Model

BRK

(A114-B, Class II)

BRK

– 1000-V Charged-Device Model (C101)

BRK

• Supports Digital Applications: Level

Translation, PCI Interface, Bus Isolation

• Ideal for Low-Power Portable Equipment

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.

2Widebus is a trademark of Texas Instruments.

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 (19 pages)

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SN74CB3T16211 www.ti.com SCDS147C – OCTOBER 2003 – REVISED AUGUST 2012 24-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE BUS SWITCH WITH 5-V TOLERANT LEVEL SHIFTER Check for Samples: SN74CB3T16211 FEATURES 1 • 2 • • • • • • • • • • • • • • • • Member of the Texas Instruments Widebus™ Family Output Voltage Translation Tracks VCC Supports Mixed-Mode Signal Operation on All Data I/O Ports – 5-V Input Down to 3.3-V Output Level Shift With 3.3-V VCC – 5-V/3.3-V Input Down to 2.
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SN74CB3T16211 SCDS147C – OCTOBER 2003 – REVISED AUGUST 2012 www.ti.com DESCRIPTION/ORDERING INFORMATION The SN74CB3T16211 is a high-speed TTL-compatible FET bus switch with low ON-state resistance (ron), allowing for minimal propagation delay. The device fully supports mixed-mode signal operation on all data I/O ports by providing voltage translation that tracks VCC. The SN74CB3T16211 supports systems using 5-V TTL, 3.3-V LVTTL, and 2.
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SN74CB3T16211 www.ti.com SCDS147C – OCTOBER 2003 – REVISED AUGUST 2012 brk brk GQL OR ZQL PACKAGE (TOP VIEW) 1 2 3 4 5 6 Table 2.
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SN74CB3T16211 SCDS147C – OCTOBER 2003 – REVISED AUGUST 2012 www.ti.com SIMPLIFIED SCHEMATIC, EACH FET SWITCH (SW) B A VG(1) Control Circuit EN(2) (1) Gate voltage (VG) is approximately equal to VCC + VT when the switch is ON and VI > VCC + VT. (2) Internal enable signal applied to the switch Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) (2) MIN MAX UNIT VCC Supply voltage range VIN Control input voltage range (2) –0.5 7 V (3) –0.
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SN74CB3T16211 www.ti.com SCDS147C – OCTOBER 2003 – REVISED AUGUST 2012 Electrical Characteristics (1) over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VIK VCC = 3 V, II = –18 mA VOH See Figure 3 and Figure 4 IIN Control inputs VCC = 3.6 V, VIN = 3.6 V to 5.5 V or GND VCC = 3.6 V, Switch ON, VIN = VCC or GND II TYP (2) MIN Ioff VCC = 3.6 V, II/O = 0, Switch ON or OFF, VIN = VCC or GND V ±10 μA VI = 0.7 V to VCC – 0.
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SN74CB3T16211 SCDS147C – OCTOBER 2003 – REVISED AUGUST 2012 www.ti.com PARAMETER MEASUREMENT INFORMATION VCC Input Generator VIN 50 Ω 50 Ω VG1 TEST CIRCUIT DUT 2 × VCC Input Generator VI S1 RL VO 50 Ω 50 Ω VG2 RL CL (see Note A) TEST VCC S1 RL VI CL tpd(s) 2.5 V ± 0.2 V 3.3 V ± 0.3 V Open Open 500 Ω 500 Ω 3.6 V or GND 5.5 V or GND 30 pF 50 pF tPLZ/tPZL 2.5 V ± 0.2 V 3.3 V ± 0.3 V 2 × VCC 2 × VCC 500 Ω 500 Ω GND GND 30 pF 50 pF 0.15 V 0.3 V tPHZ/tPZH 2.5 V ± 0.2 V 3.
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SN74CB3T16211 www.ti.com SCDS147C – OCTOBER 2003 – REVISED AUGUST 2012 TYPICAL CHARACTERISTICS OUTPUT VOLTAGE vs INPUT VOLTAGE OUTPUT VOLTAGE vs INPUT VOLTAGE 4 VCC = 2.3 V IO = 1 µA TA = 25°C 3 VO – Output Voltage – V VO – Output Voltage – V 4 2 1 0 VCC = 3 V IO = 1 µA TA = 25°C 3 2 1 0 0 1 2 3 4 5 6 0 1 VI - Input Voltage - V 2 3 4 5 6 VI - Input Voltage - V Figure 3.
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SN74CB3T16211 SCDS147C – OCTOBER 2003 – REVISED AUGUST 2012 www.ti.com TYPICAL CHARACTERISTICS (continued) OUTPUT VOLTAGE HIGH vs SUPPLY VOLTAGE OUTPUT VOLTAGE HIGH vs SUPPLY VOLTAGE VOH – Output Voltage High – V VCC = 2.3 V to 3.6 V VI = 5.5 V TA = 85°C 3.5 VOH – Output Voltage High – V 4 4 100 µA 8 mA 16 mA 24 mA 3 2.5 2 1.5 2.3 3.5 VCC = 2.3 V to 3.6 V VI = 5.5 V TA = 25°C 100 µA 8 mA 16 mA 24 mA 3 2.5 2 1.5 2.5 2.7 2.9 3.1 3.3 3.5 3.7 2.3 2.5 2.7 2.9 3.1 3.3 3.5 3.
PAGE 9
SN74CB3T16211 www.ti.com SCDS147C – OCTOBER 2003 – REVISED AUGUST 2012 REVISION HISTORY Changes from Revision B (January 2006) to Revision C • Page Updated graphic and note in figure 1. ..................................................................................................................................
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PACKAGE OPTION ADDENDUM www.ti.
PAGE 11
PACKAGE OPTION ADDENDUM www.ti.com 26-Aug-2013 TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
PAGE 12
PACKAGE MATERIALS INFORMATION www.ti.com 26-Mar-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device SN74CB3T16211DLR SN74CB3T16211ZQLR Package Package Pins Type Drawing SSOP BGA MI CROSTA R JUNI OR SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant DL 56 1000 330.0 32.4 11.35 18.67 3.1 16.0 32.0 Q1 ZQL 56 1000 330.0 16.4 4.8 7.3 1.5 8.0 16.
PAGE 13
PACKAGE MATERIALS INFORMATION www.ti.com 26-Mar-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74CB3T16211DLR SSOP DL 56 1000 367.0 367.0 55.0 SN74CB3T16211ZQLR BGA MICROSTAR JUNIOR ZQL 56 1000 336.6 336.6 28.
PAGE 14
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MECHANICAL DATA MPDS006C – FEBRUARY 1996 – REVISED AUGUST 2000 DGV (R-PDSO-G**) PLASTIC SMALL-OUTLINE 24 PINS SHOWN 0,40 0,23 0,13 24 13 0,07 M 0,16 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 0°– 8° 1 0,75 0,50 12 A Seating Plane 0,15 0,05 1,20 MAX PINS ** 0,08 14 16 20 24 38 48 56 A MAX 3,70 3,70 5,10 5,10 7,90 9,80 11,40 A MIN 3,50 3,50 4,90 4,90 7,70 9,60 11,20 DIM 4073251/E 08/00 NOTES: A. B. C. D. All linear dimensions are in millimeters.
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PAGE 17
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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 19
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.