DS14C89AN National Semiconductor, DS14C89AN Datasheet

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DS14C89AN

Manufacturer Part Number
DS14C89AN
Description
IC, RS-232 RECEIVER, 5.5V, DIP-14
Manufacturer
National Semiconductor
Datasheet

Specifications of DS14C89AN

Device Type
Line Driver
Ic Interface Type
RS232
No. Of Drivers
4
Supply Voltage Range
4.5V To 5.5V
Driver Case Style
DIP
No. Of Pins
14
Operating Temperature Range
0°C To +75°C
Interface Circuit Standard 1
EIA/TIA-232-E/V.28
Number Of Receivers
4
Number Of Transmitters
Not Required
Number Of Transceivers
Not Required
Data Transmission Topology
Point-to-Point
Receiver Signal Type
Single-Ended
Transmitter Signal Type
Not Required
Single Supply Voltage (typ)
5V
Single Supply Voltage (min)
4.5V
Single Supply Voltage (max)
5.5V
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Supply Current
0.9mA
Power Supply Requirement
Single
Operating Temp Range
0C to 75C
Operating Temperature Classification
Commercial
Mounting
Through Hole
Pin Count
14
Package Type
MDIP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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© 2004 National Semiconductor Corporation
DS14C89A
Quad CMOS Receiver
General Description
The DS14C89A, pin-for-pin compatible to the DS1489A/
MC1489A, ia a quad receiver designed to interface data
terminal equipment (DTE) with data circuit-terminating
equipment (DCE). These devices translate levels conform-
ing to EIA-232E and CCITT V.28 standards to TTL/CMOS
logic levels.
The device is fabricated in low threshold CMOS metal gate
technology. The device provides very low power consump-
tion compared to their bipolar equivalents: 900 µA
(DS14C89A) versus 26 mA (DS1489A).
The DS14C89A provides on chip noise filtering which elimi-
nates the need for external response control filter capacitors.
Connection Diagram
Order Number DS14C89AN, DS14C89AM,
DS011106
See NS Package Number M14A, N14A
When replacing the DS1489A with the DS14C89A, the re-
sponse control filter pins can be tied high, low, or not con-
nected.
Features
n Meets EIA/TIA-232-E and CCITT V.28 Standards
n Failsafe - Output High for Open Input
n LOW Power consumption
n On chip noise filter
n Available in SOIC Package
01110601
www.national.com
May 1998

Related parts for DS14C89AN

DS14C89AN Summary of contents

Page 1

... Features n Meets EIA/TIA-232-E and CCITT V.28 Standards n Failsafe - Output High for Open Input n LOW Power consumption n On chip noise filter n Available in SOIC Package 01110601 Order Number DS14C89AN, DS14C89AM, See NS Package Number M14A, N14A DS011106 May 1998 www.national.com ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications Input Voltage Receiver Output Voltage Junction Temperature Continuous Power Dissipation N Package M Package Lead Temp. Electrical Characteristics Over recommended operating conditions, unless otherwise specified ...

Page 3

Parameter Measurement Information FIGURE 2. Receiver Switching Waveform (Note 3) Typical Application Information 01110602 FIGURE 1. Receiver Load Circuit FIGURE 3. Receiver Block Diagram FIGURE 4. EIA-232D Data Transmission 3 01110603 01110604 01110605 www.national.com ...

Page 4

... Physical Dimensions www.national.com inches (millimeters) unless otherwise noted Order Number DS14C89AM NS Package Number M14A Order Number DS14C89AN NS Package Number N14A 4 ...

Page 5

... BANNED SUBSTANCE COMPLIANCE National Semiconductor certifies that the products and packing materials meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...

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