© Semiconductor Components Industries, LLC, 2006

October, 2006 − Rev. 8

1

Publication Order Number:

MC1488/D

MC1488

Quad Line EIA−232D Driver

The MC1488 is a monolithic quad line driver designed to interface

data terminal equipment with data communications equipment in

conformance with the specifications of EIA Standard No. EIA−232D.

Features

±10 mA typical

300

W minimum

Families

Figure 1. Simplified Application

MDTL Logic Output

Interconnecting

Cable

Interconnecting

Cable

MDTL Logic Input

Line Receiver

MC1489

Line Driver

MC1488

http://onsemi.com

PDIP−14

P SUFFIX

CASE 646

SOIC−14

D SUFFIX

CASE 751A

1

14

SOEIAJ−14

M SUFFIX

CASE 965

1

14

1

14

1

PIN CONNECTIONS

2

Output C

Input C2

Input C1

Output D

Input D2

14

Input D1

Input A

Output A

Input B1

Input B2

Gnd

Output B

8

9

10

11

12

13

7

5

3

4

1

6

See general marking information in the device marking

section on page 8 of this data sheet.

DEVICE MARKING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 8 of this data sheet.

ORDERING INFORMATION