SN54ABT5400, SN74ABT5400

11BIT LINE/MEMORY DRIVERS

WITH 3STATE OUTPUTS

SCBS094B − DECEMBER 1991 − JULY 1994

Copyright

6−1

POST OFFICE BOX 655303

POST OFFICE BOX 1443

So No External Resistors Are Required

Significantly Reduces Power Dissipation

Per JEDEC Standard JESD-17

Small-Outline (DW) Packages, Ceramic

Chip Carriers (FK) and DIPs (JT)

description

These 11-bit buffers and line drivers are designed

specifically to improve both the performance and

density of 3-state memory address drivers, clock

drivers,

and

bus-oriented

receivers

and

transmitters.

The 3-state control gate is a 2-input AND gate with

active-low inputs so that if either output-enable

(OE1 or OE2) input is high, all 11 outputs are in the

high-impedance state.

The outputs, which are designed to source or sink

up to 12 mA, include 25-

Ω series resistors to

reduce overshoot and undershoot.

To ensure the high-impedance state during power

through a pullup resistor; the minimum value of the

resistor is determined by the current-sinking

capability of the driver.

The SN54ABT5400 is characterized for operation

over the full military temperature range of − 55

°C

to 125

°C. The SN74ABT5400 is characterized for

operation from − 40

°C to 85°C.

FUNCTION TABLE

INPUTS

OUTPUT

OE1

OE2

D

OUTPUT

Y

L

L

L

L

L

LH

H

H

XX

Z

X

H

X

Z

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

Y1

Y2

Y3

Y4

Y5

Y6

GND

GND

Y7

Y8

Y9

Y10

Y11

OE1

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

D11

OE2

SN54ABT5400 . . . JT PACKAGE

SN74ABT5400 . . . DW PACKAGE

(TOP VIEW)

32 1 28 27

12 13 14 15 16 17 18

5

6

7

8

9

10

11

25

24

23

22

21

20

19

D9

D10

D11

OE2

OE1

Y11

Y10

D3

D2

D1

Y1

Y2

Y3

Y4

426

SN54ABT5400 . . . FK PACKAGE

(TOP VIEW)

EPIC-

ΙΙB is a trademark of 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.