SN54BCT760, SN74BCT760

OCTAL BUFFERS/DRIVERS

WITH OPEN-COLLECTOR OUTPUTS

SCBS034B – JULY 1989 – REVISED NOVEMBER 1993

Copyright

2–1

POST OFFICE BOX 655303

Buffer Memory Address Registers

MIL-STD-883C Method 3015

Small-Outline (DW) Packages, Ceramic

Chip Carriers (FK) and Flatpacks (W), and

Standard Plastic and Ceramic 300-mil DIPs

(J, N)

description

These octal 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

′BCT760 is organized as two 4-bit buffers/line

drivers with separate output-enable (OE) inputs.

When OE is low, the device passes data from the

A inputs to the Y outputs. When OE is high, the

outputs are in the high-impedance state.

The SN54BCT760 is characterized for operation

over the full military temperature range of – 55

°C

to 125

°C. The SN74BCT760 is characterized for

operation from 0

°C to 70°C.

FUNCTION TABLE

(each buffer)

INPUTS

OUTPUT

OE

A

Y

L

H

H

L

LL

H

X

H

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

1OE

1A1

2Y4

1A2

2Y3

1A3

2Y2

1A4

2Y1

GND

2OE

1Y1

2A4

1Y2

2A3

1Y3

2A2

1Y4

2A1

SN54BCT760 ...J OR W PACKAGE

SN74BCT760 . . . DW OR N PACKAGE

(TOP VIEW)

3

2

1 20 19

9 10 11 12 13

4

5

6

7

8

18

17

16

15

14

1Y1

2A4

1Y2

2A3

1Y3

1A2

2Y3

1A3

2Y2

1A4

SN54BCT760 . . . FK PACKAGE

(TOP VIEW)

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.