MC1488, SN55188, SN75188

QUADRUPLE LINE DRIVERS

SLLS094C − SEPTEMBER 1983 − REVISED MAY 2004

1

POST OFFICE BOX 655303

TIA / EIA-232-E and ITU Recommendation

V.28

Minimum

description/ordering information

The MC1488, SN55188, and SN75188 are

monolithic quadruple line drivers designed to

interface data terminal equipment with data

communications equipment in conformance with

ANSI TIA/EIA-232-E, using a diode in series with

each supply-voltage terminal as shown under

typical applications.

The SN55188 is characterized for operation over

the full military temperature range of − 55

°C to

125

°C. The MC1488 and SN75188 are

characterized for operation from 0

°C to 70°C.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

PDIP (N)

Tube of 25

MC1488N

MC1488N

PDIP (N)

Tube of 25

SN75188N

SN75188N

0

°C to 70°C

SOIC (D)

Tube of 50

SN75188D

SN75188

0 C to 70 C

SOIC (D)

Reel of 2500

SN75188DR

SN75188

SOP (NS)

Reel of 2000

SN75188NSR

SN75188

CDIP (J)

Tube of 25

SN55188J

SN55188J

−55

°C to 125°C

CDIP (J)

Tube of 25

SNJ55188J

SNJ55188J

−55

°C to 125°C

CFP (W)

Tube of 150

SNJ55188W

SNJ55188W

LCCC (FK)

Tube of 55

SNJ55188FK

SNJ55188FK

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

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

Copyright

 2004, 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.

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

14

13

12

11

10

9

8

1A

1Y

2A

2B

2Y

GND

4B

4A

4Y

3B

3A

3Y

SN55188 ...J OR W PACKAGE

SN75188 . . . D, N, OR NS PACKAGE

MC1488 ...N PACKAGE

(TOP VIEW)

32

1 20 19

910 11 12 13

4

5

6

7

8

18

17

16

15

14

4A

NC

4Y

NC

3B

1Y

NC

2A

NC

2B

SN55188 . . . FK PACKAGE

(TOP VIEW)

NC − No internal connection

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.