SN54HCT541, SN74HCT541

OCTAL BUFFERS AND LINE DRIVERS

WITH 3STATE OUTPUTS

SCLS306C − JANUARY 1996 − REVISED AUGUST 2003

1

POST OFFICE BOX 655303

Directly With System Bus or Can Drive Up

To 15 LSTTL Loads

Opposite Side From Outputs)

description/ordering information

These octal buffers and line drivers are designed

to have the performance of the popular ’HC240

series devices and to offer a pinout with inputs and

outputs on opposite sides of the package. This

arrangement greatly facilitates printed circuit

board layout.

The 3-state control gate is a 2-input NOR. If either

output-enable (OE1 or OE2) input is high, all eight

outputs are in the high-impedance state. The

’HCT541 devices provide true data at the outputs.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

PDIP − N

Tube of 20

SN74HCT541N

SN74HCT541N

SOIC − DW

Tube of 25

SN74HCT541DW

HCT541

SOIC − DW

Reel of 2000

SN74HCT541DWR

HCT541

−40

°C to 85°C

SOP − NS

Reel of 2000

SN74HCT541NSR

HCT541

−40

°C to 85°C

SSOP − DB

Reel of 2000

SN74HCT541DBR

HT541

Tube of 70

SN74HCT541PW

TSSOP − PW

Reel of 2000

SN74HCT541PWR

HT541

TSSOP − PW

Reel of 250

SN74HCT541PWT

HT541

CDIP − J

Tube of 20

SNJ54HCT541J

SNJ54HCT541J

−55

°C to 125°C

CFP − W

Tube of 85

SNJ54HCT541W

SNJ54HCT541W

−55 C to 125 C

LCCC − FK

Tube of 55

SNJ54HCT541FK

SNJ54HCT541FK

† 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.

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

OE1

A1

A2

A3

A4

A5

A6

A7

A8

GND

OE2

Y1

Y2

Y3

Y4

Y5

Y6

Y7

Y8

SN54HCT541 ...J OR W PACKAGE

SN74HCT541 . . . DB, DW, N, NS, OR PW PACKAGE

(TOP VIEW)

32 1 20 19

910 11 1213

4

5

6

7

8

18

17

16

15

14

Y1

Y2

Y3

Y4

Y5

A3

A4

A5

A6

A7

SN54HCT541 . . . FK PACKAGE

(TOP VIEW)

Copyright

 2003, Texas Instruments Incorporated

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.

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.