www.ti.com

FEATURES

SN54LVC652A . . . JT OR W PACKAGE

SN74LVC652A . . . DB, DW, NS, OR PW PACKAGE

(TOP VIEW)

1

2

3

4

5

6

7

8

9

10

11

12

24

23

22

21

20

19

18

17

16

15

14

13

CLKAB

SAB

OEAB

A1

A2

A3

A4

A5

A6

A7

A8

GND

VCC

CLKBA

SBA

OEBA

B1

B2

B3

B4

B5

B6

B7

B8

SN54LVC652A . . . FK PACKAGE

(TOP VIEW)

3 2 1 28 27

12 13

5

6

7

8

9

10

11

25

24

23

22

21

20

19

OEBA

B1

B2

NC

B3

B4

B5

A1

A2

A2

NC

A4

A5

A6

4

26

14 15 16 17 18

NC - No internal connection

DESCRIPTION/ORDERING INFORMATION

SN54LVC652A, SN74LVC652A

OCTAL BUS TRANSCEIVERS AND REGISTERS

WITH 3-STATE OUTPUTS

SCAS303L – JANUARY 1993 – REVISED SEPTEMBER 2005

•

Operate From 1.65 V to 3.6 V

•

Support Mixed-Mode Signal Operation on All

Ports (5-V Input/Output Voltage With 3.3-V

•

Inputs Accept Voltages to 5.5 V

VCC)

•

Max t

pd of 7.4 ns at 3.3 V

•

Ioff Supports Partial-Power-Down Mode

•

Typical V

OLP (Output Ground Bounce) <0.8 V

Operation

at V

CC = 3.3 V, TA = 25°C

•

ESD Protection Exceeds JESD 22

•

Typical V

OHV (Output VOH Undershoot) >2 V at

– 2000-V Human-Body Model (A114-A)

V

CC = 3.3 V, TA = 25°C

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

The SN54LVC652A octal bus transceiver and register is designed for 2.7-V to 3.6-V VCC operation, and the

SN74LVC652A octal bus transceiver and register is designed for 1.65-V to 3.6-V VCC operation.

ORDERING INFORMATION

TA

PACKAGE(1)

ORDERABLE PART NUMBER

TOP-SIDE MARKING

Tube of 25

SN74LVC652ADW

SOIC – DW

LVC652A

Reel of 2000

SN74LVC652ADWR

SOP – NS

Reel of 2000

SN74LVC652ANSR

LVC652A

–40

°C to 85°C

SSOP – DB

Reel of 2000

SN74LVC652ADBR

LC652A

Tube of 60

SN74LVC652APW

TSSOP – PW

Reel of 2000

SN74LVC652APWR

LC652A

Reel of 250

SN74LVC652APWT

CDIP – JT

Tube of 15

SNJ54LVC652AJT

SNJ54LVC652AJT

–55

°C to 125°C

CFP – W

Tube of 85

SNJ54LVC652AW

SNJ54LVC652AW

LCCC – FK

Tube of 42

SNJ54LVC652AFK

SNJ54LVC652AFK

(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.

Copyright © 1993–2005, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

On products compliant to MIL-PRF-38535, all parameters are

Instruments standard warranty. Production processing does not

tested unless otherwise noted. On all other products, production

necessarily include testing of all parameters.

processing does not necessarily include testing of all parameters.