Datasheet

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SN74CBT16213

24-BIT FET BUS-EXCHANGE SWITCH

SCDS026I – MAY 1995 – REVISED NOVEMBER 2001

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Member of the Texas Instruments

Widebus Family

5-Ω Switch Connection Between Two Ports

TTL-Compatible Input Levels

description

The SN74CBT16213 provides 24 bits of

high-speed TTL-compatible bus switching or

exchanging. The low on-state resistance of the

switch allows connections to be made with

minimal propagation delay.

The device operates as a 24-bit bus switch or a

12-bit bus exchanger that provides data

exchanging between the four signal ports via the

data-select (S0–S2) terminals.

ORDERING INFORMATION

PACKAGE

†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

SSOP DL

Tube SN74CBT16213DL

CBT16213

–40°C to 85°C

SSOP

–

Tape and reel SN74CBT16213DLR

CBT16213

TSSOP – DGG Tape and reel SN74CBT16213DGGR CBT16213

†

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design

guidelines are available at www.ti.com/sc/package.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

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 OR DL PACKAGE

(TOP VIEW)

1A1

1A2

2A1

2A2

3A1

3A2

GND

4A1

4A2

5A1

5A2

6A1

6A2

7A1

7A2

8A1

GND

8A2

9A1

9A2

10A1

10A2

11A1

11A2

12A1

12A2

1B1

1B2

2B1

2B2

3B1

GND

3B2

4B1

4B2

5B1

5B2

6B1

6B2

7B1

7B2

8B1

GND

8B2

9B1

9B2

10B1

10B2

11B1

11B2

12B1

12B2

Widebus is a trademark of Texas Instruments.

Summary of content (11 pages)

PAGE 1
SN74CBT16213 24-BIT FET BUS-EXCHANGE SWITCH SCDS026I – MAY 1995 – REVISED NOVEMBER 2001 D D D DGG OR DL PACKAGE (TOP VIEW) Member of the Texas Instruments Widebus Family 5-Ω Switch Connection Between Two Ports TTL-Compatible Input Levels S0 1A1 1A2 2A1 2A2 3A1 3A2 GND 4A1 4A2 5A1 5A2 6A1 6A2 7A1 7A2 VCC 8A1 GND 8A2 9A1 9A2 10A1 10A2 11A1 11A2 12A1 12A2 description The SN74CBT16213 provides 24 bits of high-speed TTL-compatible bus switching or exchanging.
PAGE 2
SN74CBT16213 24-BIT FET BUS-EXCHANGE SWITCH SCDS026I – MAY 1995 – REVISED NOVEMBER 2001 FUNCTION TABLE INPUTS 2 S2 S1 L L L L L H INPUTS/OUTPUTS S0 FUNCTION A1 A2 L Z Z Disconnect H B1 Z A1 port = B1 port L B2 Z A1 port = B2 port A2 port = B1 port L H H Z B1 H L L Z B2 A2 port = B2 port H L H A2 and B2 A1 and B2 A1 port = A2 port = B2 port H H L B1 B2 A1 port = B1 port A2 port = B2 port H H H B2 B1 A1 port = B2 port A2 port = B1 port POST OFFICE BOX 65
PAGE 3
SN74CBT16213 24-BIT FET BUS-EXCHANGE SWITCH SCDS026I – MAY 1995 – REVISED NOVEMBER 2001 logic diagram (positive logic) 1A1 2 54 3 53 1B2 1A2 12A1 1B1 27 30 28 29 12A2 12B1 12B2 1 S0 56 S1 55 S2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3
PAGE 4
SN74CBT16213 24-BIT FET BUS-EXCHANGE SWITCH SCDS026I – MAY 1995 – REVISED NOVEMBER 2001 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.
PAGE 5
SN74CBT16213 24-BIT FET BUS-EXCHANGE SWITCH SCDS026I – MAY 1995 – REVISED NOVEMBER 2001 switching characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1) VCC = 4 V VCC = 5 V ± 0.5 V MIN MIN FROM (INPUT) TO (OUTPUT) A or B B or A 0.35 0.25 A1 A2 0.5 0.5 ten tdis S A or B 12.4 3.2 11.1 ns S A or B 12.4 2.3 11.9 ns ten tdis S0 A2 and B2 11.5 4 10.9 ns S0 A2 and B2 12.8 5.
PAGE 6
PACKAGE OPTION ADDENDUM www.ti.
PAGE 7
PACKAGE MATERIALS INFORMATION www.ti.com 11-Mar-2008 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel Diameter Width (mm) W1 (mm) A0 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant SN74CBT16213DGGR TSSOP DGG 56 2000 330.0 24.4 8.6 15.6 1.8 12.0 24.0 Q1 SN74CBT16213DLR 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 11-Mar-2008 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74CBT16213DGGR TSSOP DGG 56 2000 346.0 346.0 41.0 SN74CBT16213DLR SSOP DL 56 1000 346.0 346.0 49.
PAGE 9
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 10
MECHANICAL DATA MSSO001C – JANUARY 1995 – REVISED DECEMBER 2001 DL (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 48 PINS SHOWN 0.025 (0,635) 0.0135 (0,343) 0.008 (0,203) 48 0.005 (0,13) M 25 0.010 (0,25) 0.005 (0,13) 0.299 (7,59) 0.291 (7,39) 0.420 (10,67) 0.395 (10,03) Gage Plane 0.010 (0,25) 1 0°–ā8° 24 0.040 (1,02) A 0.020 (0,51) Seating Plane 0.110 (2,79) MAX 0.004 (0,10) 0.008 (0,20) MIN PINS ** 28 48 56 A MAX 0.380 (9,65) 0.630 (16,00) 0.730 (18,54) A MIN 0.370 (9,40) 0.
PAGE 11
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