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See Technical Specifications

MC1489N +BOM

0/4 Receiver RS232 14-PDIP

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

MC1489N
Datasheet:

MC1489N Datasheet (PDF)
Type:

Receiver
Protocol:

RS232
Number of Drivers/Receivers:

0/4
Voltage - Supply:

4.5V ~ 5.5V
EDA/CAD Models:

Request Free CAD Models for MC1489N

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MC1489N General Description

These devices are monolithic low-power Schottky quadruple line receivers designed to satisfy the requirements of the standard interface between data-terminal equipment and data-communication equipment as defined by TIA/EIA-232-F. A separate response-control (CONT) terminal is provided for each receiver. A resistor or a resistor and bias-voltage source can be connected between this terminal and ground to shift the input threshold levels. An external capacitor can be connected between this terminal and ground to provide input noise filtering.

The SN55189 and SN55189A are characterized for operation over the full military temperature range of -55°C to 125°C. The MC1489, MC1489A, SN75189, and SN75189A are characterized for operation from 0°C to 70°C.

Key Features

Input Resistance.3 k to 7 k
Input Signal Range.±30 V
Operate From Single 5-V Supply
Built-In Input Hysteresis (Double Thresholds)
Response Control that Provides:
Input Threshold Shifting
Input Noise Filtering
Meet or Exceed the Requirements of TIA/EIA-232-F and ITU Recommendation V.28
Fully Interchangeable With Motorola^TM MC1489 and MC1489A
Motorola is a trademark of Motorola, Incorporated.

Specifications

Category	Integrated Circuits (ICs)InterfaceDrivers, Receivers, Transceivers	Series	-
Type	Receiver	Protocol	RS232
Number of Drivers/Receivers	0/4	Duplex	-
Data Rate	-	Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	-55°C ~ 125°C	Mounting Type	Through Hole
Base Product Number	MC1489