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FEATURES

DESCRIPTION/ORDERING INFORMATION

DGG, DGV, OR DL PACKAGE

(TOP VIEW)

1OEAB

1CLKAB

1SAB

GND

1A1

1A2

1A3

1A4

1A5

GND

1A6

1A7

1A8

2A1

2A2

2A3

GND

2A4

2A5

2A6

2A7

2A8

GND

2SAB

2CLKAB

2OEAB

1OEBA

1CLKBA

1SBA

GND

1B1

1B2

1B3

1B4

1B5

GND

1B6

1B7

1B8

2B1

2B2

2B3

GND

2B4

2B5

2B6

2B7

2B8

GND

2SBA

2CLKBA

2OEBA

SN74LVCH16652A

16-BIT BUS TRANSCEIVER AND REGISTER

WITH 3-STATE OUTPUTS

SCAS319I – NOVEMBER 1993 – REVISED MARCH 2005

• Member of the Texas Instruments Widebus™

Family

• Operates From 1.65 V to 3.6 V

• Inputs Accept Voltages to 5.5 V

• Max t

of 6.3 ns at 3.3 V

• Typical V

OLP

(Output Ground Bounce) < 0.8 V

at V

= 3.3 V, T

= 25 ° C

• Typical V

OHV

(Output V

Undershoot) > 2 V

at V

= 3.3 V, T

= 25 ° C

• Supports Mixed-Mode Signal Operation on All

Ports (5-V Input/Output Voltage With

3.3-V V

)

• I

off

Supports Partial-Power-Down Mode

Operation

• Bus Hold on Data Inputs Eliminates the Need

for External Pullup/Pulldown Resistors

• Latch-Up Performance Exceeds 250 mA Per

JESD 17

• ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

This 16-bit bus transceiver and register is designed

for 1.65-V to 3.6-V V

operation.

The SN74LVCH16652A consists of D-type flip-flops

and control circuitry arranged for multiplexed

transmission of data directly from the data bus or

from the internal storage registers. The device can be

used as two 8-bit transceivers or one 16-bit

transceiver.

ORDERING INFORMATION

PACKAGE

(1)

ORDERABLE PART NUMBER TOP-SIDE MARKING

Tube SN74LVCH16652ADL

SSOP – DL LVCH16652A

Tape and reel SN74LVCH16652ADLR

–40 ° C to 85 ° C

TSSOP – DGG Tape and reel SN74LVCH16652ADGGR LVCH16652A

TVSOP – DGV Tape and reel SN74LVCH16652ADGVR LDH652A

(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.

Widebus 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 (16 pages)

PAGE 1
SN74LVCH16652A 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS www.ti.com SCAS319I – NOVEMBER 1993 – REVISED MARCH 2005 FEATURES • • • • • • • • • • • DGG, DGV, OR DL PACKAGE (TOP VIEW) Member of the Texas Instruments Widebus™ Family Operates From 1.65 V to 3.6 V Inputs Accept Voltages to 5.5 V Max tpd of 6.3 ns at 3.3 V Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.
PAGE 2
SN74LVCH16652A 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS www.ti.com SCAS319I – NOVEMBER 1993 – REVISED MARCH 2005 DESCRIPTION/ORDERING INFORMATION (CONTINUED) Complementary output-enable (OEAB and OEBA) inputs control the transceiver functions. Select-control (SAB and SBA) inputs select whether real-time or stored data is transferred. A low input level selects real-time data, and a high input level selects stored data.
PAGE 3
SN74LVCH16652A 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS www.ti.
PAGE 4
SN74LVCH16652A 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS www.ti.
PAGE 5
SN74LVCH16652A 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS www.ti.com Absolute Maximum Ratings SCAS319I – NOVEMBER 1993 – REVISED MARCH 2005 (1) over operating free-air temperature range (unless otherwise noted) MIN MAX VCC Supply voltage range –0.5 6.5 V VI Input voltage range (2) –0.5 6.5 V –0.5 6.5 V –0.5 VCC + 0.
PAGE 6
SN74LVCH16652A 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS www.ti.com SCAS319I – NOVEMBER 1993 – REVISED MARCH 2005 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS IOH = –100 µA VOH 1.65 V to 3.6 V 1.65 V 1.2 IOH = –8 mA 2.3 V 1.7 2.7 V 2.2 3V 2.4 IOH = –24 mA 3V 2.2 IOL = 100 µA 1.65 V to 3.6 V 0.2 IOL = 4 mA 1.65 V 0.45 IOL = 8 mA 2.3 V 0.7 IOL = 12 mA 2.7 V 0.4 3V 0.
PAGE 7
SN74LVCH16652A 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS www.ti.com SCAS319I – NOVEMBER 1993 – REVISED MARCH 2005 Switching Characteristics over recommended operating free-air temperature range (unless otherwise noted) (see Figure 2) PARAMETER FROM (INPUT) TO (OUTPUT) (1) MIN MAX (1) fmax tpd VCC = 1.8 V ± 0.15 V VCC = 2.5 V ± 0.2 V VCC = 2.7 V VCC = 3.3 V ± 0.3 V MIN MIN MIN MAX (1) MAX 150 UNIT MAX 150 MHz A or B B or A (1) (1) (1) (1) 6.4 1.4 6.
PAGE 8
SN74LVCH16652A 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS www.ti.com SCAS319I – NOVEMBER 1993 – REVISED MARCH 2005 PARAMETER MEASUREMENT INFORMATION VLOAD S1 RL From Output Under Test CL (see Note A) Open GND RL TEST S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open VLOAD GND LOAD CIRCUIT INPUTS VCC 1.8 V ± 0.15 V 2.5 V ± 0.2 V 2.7 V 3.3 V ± 0.3 V VI tr/tf VCC VCC 2.7 V 2.7 V ≤2 ns ≤2 ns ≤2.5 ns ≤2.5 ns VM VLOAD CL RL V∆ VCC/2 VCC/2 1.5 V 1.
PAGE 9
PACKAGE OPTION ADDENDUM www.ti.
PAGE 10
PACKAGE OPTION ADDENDUM www.ti.
PAGE 11
PACKAGE MATERIALS INFORMATION www.ti.com 29-Jul-2009 TAPE AND REEL INFORMATION *All dimensions are nominal Device 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 SN74LVCH16652ADGGR TSSOP DGG 56 2000 330.0 24.4 8.6 15.6 1.8 12.0 24.0 Q1 SN74LVCH16652ADGVR TVSOP DGV 56 2000 330.0 24.4 6.8 11.7 1.6 12.0 24.
PAGE 12
PACKAGE MATERIALS INFORMATION www.ti.com 29-Jul-2009 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74LVCH16652ADGGR TSSOP DGG 56 2000 346.0 346.0 41.0 SN74LVCH16652ADGVR TVSOP DGV 56 2000 346.0 346.0 41.
PAGE 13
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 14
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 15
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 16
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.