DS14C89A

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SNLS081C – MAY 1998 – REVISED APRIL 2013

DS14C89A Quad CMOS Receiver

Check for Samples: DS14C89A

1

FEATURES

DESCRIPTION

The

DS14C89A,

pin-for-pin

compatible

to

the

2

•

Meets EIA/TIA-232-E and CCITT V.28

DS1489A/MC1489A, ia a quad receiver designed to

Standards

interface data terminal equipment (DTE) with data

•

Failsafe - Output High for Open Input

circuit-terminating equipment (DCE). These devices

•

LOW Power Consumption

translate levels conforming to EIA-232E and CCITT

V.28 standards to TTL/CMOS logic levels.

•

On Chip Noise Filter

The device is fabricated in low threshold CMOS metal

•

Available in SOIC Package

gate technology. The device provides very low power

consumption compared to their bipolar equivalents:

900

μA (DS14C89A) versus 26 mA (DS1489A).

The DS14C89A provides on chip noise filtering which

eliminates the need for external response control filter

capacitors. When replacing the DS1489A with the

DS14C89A, the response control filter pins can be

tied high, low, or not connected.

Connection Diagram

Figure 1. See Package Number D, NFF0014A

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PRODUCTION DATA information is current as of publication date.

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Products conform to specifications per the terms of the Texas

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necessarily include testing of all parameters.