Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLogic ICsLogic IC - Switch FET bus switch Single supply SSOP 56



   

SCDS028M − JULY 1995 − REVISED SEPTEMBER 2003

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

D Member of the Texas Instruments

Widebus Family

D 5-Ω Switch Connection Between Two Ports

D TTL-Compatible Input Levels

description/ordering information

The SN74CBT16211A provides 24 bits of

high-speed TTL-compatible bus switching. The

low on-state resistance of the switch allows

connections to be made with minimal propagation

delay.

The device operates as a dual 12-bit bus switch or

single 24-bit bus switch. When 1OE

is low, 1A is

connected to 1B. When 2OE

is low, 2A is

connected to 2B.

ORDERING INFORMATION

PACKAGE

†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

SSOP − DL

Tube SN74CBT16211ADL

CBT16211A

SSOP − DL

Tape and reel SN74CBT16211ADLR

CBT16211A

−40°C to 85°C

TSSOP − DGG Tape and reel SN74CBT16211ADGGR CBT16211A

−40°C to 85°C

TVSOP − DGV Tape and reel SN74CBT16211ADGVR CY211A

VFBGA − GQL

Tape and reel

SN74CBT16211AGQLR

CY211A

VFBGA − ZQL (Pb-free)

Tape and reel

SN74CBT16211AZQLR

CY211A

†

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.

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

Widebus is a trademark of Texas Instruments.

Summary of content (12 pages)

PAGE 1
SCDS028M − JULY 1995 − REVISED SEPTEMBER 2003 D Member of the Texas Instruments D D DGG, DGV, OR DL PACKAGE (TOP VIEW) Widebus  Family 5-Ω Switch Connection Between Two Ports TTL-Compatible Input Levels NC 1A1 1A2 1A3 1A4 1A5 1A6 GND 1A7 1A8 1A9 1A10 1A11 1A12 2A1 2A2 VCC 2A3 GND 2A4 2A5 2A6 2A7 2A8 2A9 2A10 2A11 2A12 description/ordering information The SN74CBT16211A provides 24 bits of high-speed TTL-compatible bus switching.
PAGE 2
SCDS028M − JULY 1995 − REVISED SEPTEMBER 2003 GQL OR ZQL PACKAGE (TOP VIEW) 1 2 3 4 5 terminal assignments 6 1 2 3 4 5 6 A A 1A2 1A1 NC 1OE 2OE 1B1 B B 1A5 1A4 1A3 1B2 1B3 1B4 C C 1A7 GND 1A6 1B5 GND 1B6 D D 1A10 1A8 1A9 1B8 1B7 1B9 E 1A12 1A11 1B10 1B11 F 2A1 2A2 2B1 1B12 G GND 2A3 2B3 GND 2B2 H VCC 2A4 2A5 2A6 2B6 2B5 2B4 J 2A7 2A8 2A9 2B9 2B8 2B7 2A10 2A11 2A12 2B12 2B11 2B10 E F G H J K K
PAGE 3
SCDS028M − JULY 1995 − REVISED SEPTEMBER 2003 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Continuous channel current . . .
PAGE 4
SCDS028M − JULY 1995 − REVISED SEPTEMBER 2003 switching characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1) PARAMETER tpd† ten VCC = 4 V VCC = 5 V ± 0.5 V MIN MIN FROM (INPUT) TO (OUTPUT) A or B B or A 0.35 OE A or B 9.3 MAX UNIT MAX 3.3 0.25 ns 8.6 ns tdis OE A or B 7.1 2.8 7.
PAGE 5
PACKAGE OPTION ADDENDUM www.ti.
PAGE 6
PACKAGE OPTION ADDENDUM www.ti.com 26-Aug-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 7
PACKAGE MATERIALS INFORMATION www.ti.com 12-Aug-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 15.6 1.8 12.0 24.0 Q1 SN74CBT16211ADGGR TSSOP DGG 56 2000 330.0 24.4 SN74CBT16211ADGVR TVSOP DGV 56 2000 330.0 24.4 6.8 11.7 1.6 12.0 24.0 Q1 SN74CBT16211ADLR SSOP DL 56 1000 330.0 32.4 11.35 18.67 3.1 16.0 32.
PAGE 8
PACKAGE MATERIALS INFORMATION www.ti.com 12-Aug-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74CBT16211ADGGR TSSOP DGG 56 2000 367.0 367.0 45.0 SN74CBT16211ADGVR TVSOP DGV 56 2000 367.0 367.0 45.0 SN74CBT16211ADLR SSOP DL 56 1000 367.0 367.0 55.
PAGE 9
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.
PAGE 10
PAGE 11
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 12
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.