SN54HC241, SN74HC241

OCTAL BUFFERS AND LINE DRIVERS

WITH 3STATE OUTPUTS

SCLS300C − JANUARY 1996 − REVISED AUGUST 2003

1

POST OFFICE BOX 655303

LSTTL Loads

Memory Address Registers

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

SN54HC241 ...J OR W PACKAGE

SN74HC241 ...DW, N, NS, OR PW PACKAGE

(TOP VIEW)

32

1 20 19

910 11 12 13

4

5

6

7

8

18

17

16

15

14

1Y1

2A4

1Y2

2A3

1Y3

1A2

2Y3

1A3

2Y2

1A4

SN54HC241 . . . FK PACKAGE

(TOP VIEW)

description/ordering information

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 ’HC241

devices are organized as two 4-bit buffers/drivers with separate output-enable (1OE and 2OE) inputs. When

1OE is low or 2OE is high, the device passes noninverted data from the A inputs to the Y outputs. When 1OE

is high or 2OE is low, the outputs for the respective buffers/drivers are in the high-impedance state.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

PDIP − N

Tube of 20

SN74HC241N

SN74HC241N

SOIC − DW

Tube of 25

SN74HC241DW

HC241

SOIC − DW

Reel of 2000

SN74HC241DWR

HC241

−40

°C to 85°C

SOP − NS

Reel of 2000

SN74HC241NSR

HC241

−40 C to 85 C

Reel of 70

SN74HC241PW

TSSOP − PW

Reel of 2000

SN74HC241PWR

HC241

TSSOP − PW

Reel of 250

SN74HC241PWT

HC241

CDIP − J

Tube of 20

SNJ54HC241J

SNJ54HC241J

−55

°C to 125°C

CFP − W

Tube of 85

SNJ54HC241W

SNJ54HC241W

−55 C to 125 C

LCCC − FK

Tube of 55

SNJ54HC241FK

SNJ54HC241FK

† 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.

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.