SN54HC368, SN74HC368

HEX INVERTING BUFFERS AND LINE DRIVERS

WITH 3STATE OUTPUTS

SCLS310D − JANUARY 1996 −REVISED OCTOBER 2003

1

POST OFFICE BOX 655303

Lines, Buffer Memory Address Registers,

or Drive Up To 15 LSTTL Loads

description/ordering information

These hex inverting 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 ’HC368 devices

are

organized

as

dual

4-line

and

2-line

buffers/drivers

with

active-low

output-enable

(1OE and 2OE) inputs. When OE is low, the

device passes inverted data from the A inputs to

the Y outputs. When OE is high, the outputs are

in the high-impedance state.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

PDIP − N

Tube of 25

SN74HC368N

SN74HC368N

Tube of 40

SN74HC368D

SOIC − D

Reel of 2500

SN74HC368DR

HC368

SOIC − D

Reel of 250

SN74HC368DT

HC368

−40

°C to 85°C

SOP − NS

Reel of 2000

SN74HC368NSR

HC368

−40 C to 85 C

SSOP − DB

Reel of 2000

SN74HC368DBR

HC368

Tube of 90

SN74HC368PW

TSSOP − PW

Reel of 2000

SN74HC368PWR

HC368

TSSOP − PW

Reel of 250

SN74HC368PWT

HC368

CDIP − J

Tube of 25

SNJ54HC368J

SNJ54HC368J

−55

°C to 125°C

CFP − W

Tube of 150

SNJ54HC368W

SNJ54HC368W

−55 C to 125 C

LCCC − FK

Tube of 55

SNJ54HC368FK

SNJ54HC368FK

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

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

32 1 20 19

910 11 1213

4

5

6

7

8

18

17

16

15

14

2A2

2Y2

NC

2A1

2Y1

1Y1

1A2

NC

1Y2

1A3

SN54HC368 . . . FK PACKAGE

(TOP VIEW)

NC − No internal connection

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

1OE

1A1

1Y1

1A2

1Y2

1A3

1Y3

GND

2OE

2A2

2Y2

2A1

2Y1

1A4

1Y4

SN54HC368 ...J OR W PACKAGE

SN74HC368 . . . D, DB, N, NS, OR PW PACKAGE

(TOP VIEW)

Copyright

 2003, Texas Instruments Incorporated

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.

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.