SN54LVTH374, SN74LVTH374

3.3V ABT OCTAL EDGETRIGGERED DTYPE FLIPFLOPS

WITH 3STATE OUTPUTS

SCBS683H − MARCH 1997 − REVISED OCTOBER 2003

1

POST OFFICE BOX 655303

(5-V Input and Output Voltages With

Down to 2.7 V

Insertion

Need for External Pullup/Pulldown

Resistors

JESD 17

− 2000-V Human-Body Model (A114-A)

− 200-V Machine Model (A115-A)

description/ordering information

These octal flip-flops are designed specifically for

capability to provide a TTL interface to a

5-V system environment.

The eight flip-flops of the ’LVTH374 devices are

edge-triggered D-type flip-flops. On the positive

transition of the clock (CLK) input, the Q outputs

are set to the logic levels set up at the data (D)

inputs.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

SOIC − DW

Tube

SN74LVTH374DW

LVTH374

SOIC − DW

Tape and reel

SN74LVTH374DWR

LVTH374

−40

°C to 85°C

SOP − NS

Tape and reel

SN74LVTH374NSR

LVTH374

−40

°C to 85°C

SSOP − DB

Tape and reel

SN74LVTH374DBR

LXH374

TSSOP − PW

Tube

SN74LVTH374PW

LXH374

TSSOP − PW

Tape and reel

SN74LVTH374PWR

LXH374

CDIP − J

Tube

SNJ54LVTH374J

SNJ54LVTH374J

−55

°C to 125°C

CFP − W

Tube

SNJ54LVTH374W

SNJ54LVTH374W

−55 C to 125 C

LCCC - FK

Tube

SNJ54LVTH374FK

SNJ54LVTH374FK

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

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

Copyright

 2003, Texas Instruments Incorporated

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.

SN54LVTH374 ...J OR W PACKAGE

SN74LVTH374 . . . DB, DW, NS, OR PW PACKAGE

(TOP VIEW)

SN54LVTH374 . . . FK PACKAGE

(TOP VIEW)

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

OE

1Q

1D

2D

2Q

3Q

3D

4D

4Q

GND

8Q

8D

7D

7Q

6Q

6D

5D

5Q

CLK

3 2

1 20 19

9 10 11 12 13

4

5

6

7

8

18

17

16

15

14

2D

2Q

3Q

3D

4D

8D

7D

7Q

6Q

6D

On products compliant to MILPRF38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.

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.