SN54LV126A, SN74LV126A

QUADRUPLE BUS BUFFER GATES

WITH 3STATE OUTPUTS

SCES131H − MARCH 1998 − REVISED APRIL 2005

1

POST OFFICE BOX 655303

All Ports

JESD 17

− 2000-V Human-Body Model (A114-A)

− 200-V Machine Model (A115-A)

− 1000-V Charged-Device Model (C101)

description/ordering information

These quadruple bus buffer gates are designed

The ’LV126A devices feature independent line

drivers with 3-state outputs. Each output is

disabled when the associated output-enable (OE)

input is low.

To ensure the high-impedance state during power

up or power down, OE should be tied to GND

through a pulldown resistor; the minimum value of

the resistor is determined by the current-sourcing

capability of the driver.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

SOIC − D

Tube of 50

SN74LV126AD

LV126A

SOIC − D

Reel of 2500

SN74LV126ADR

LV126A

SOP − NS

Reel of 2000

SN74LV126ANSR

74LV126A

−40

°C to 85°C

SSOP − DB

Reel of 2000

SN74LV126ADBR

LV126A

−40

°C to 85°C

Tube of 90

SN74LV126APW

TSSOP − PW

Reel of 2000

SN74LV126APWR

LV126A

TSSOP − PW

Reel of 250

SN74LV126APWT

LV126A

TVSOP − DGV

Reel of 2000

SN74LV126ADGVR

LV126A

CDIP − J

Tube of 25

SNJ54LV126AJ

SNJ54LV126AJ

−55

°C to 125°C

CFP − W

Tube of 150

SNJ54LV126AW

SNJ54LV126AW

−55 C to 125 C

LCCC − FK

Tube of 55

SNJ54LV126AFK

SNJ54LV126AFK

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

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

Copyright

 2005, Texas Instruments Incorporated

UNLESS OTHERWISE NOTED this document contains PRODUCTION

DATA information 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.

1

2

3

4

5

6

7

14

13

12

11

10

9

8

1OE

1A

1Y

2OE

2A

2Y

GND

4OE

4A

4Y

3OE

3A

3Y

SN54LV126A ...J OR W PACKAGE

SN74LV126A ...D, DB, DGV, NS, OR PW PACKAGE

(TOP VIEW)

32 1 20 19

910 11 1213

4

5

6

7

8

18

17

16

15

14

4A

NC

4Y

NC

3OE

1Y

NC

2OE

NC

2A

SN54LV126A . . . FK PACKAGE

(TOP VIEW)

NC − No internal connection

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.