This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

SN75189N +BOM

0/4 Receiver RS232 14-PDIP

SN75189N Information

Description

The Texas Instruments SN75189N is a quad line receiver that provides single-ended input stages, making it suitable for serial communication applications such as RS-232 data transmission, telecommunications equipment, and computer interfaces. This device operates from a single 5V supply and features built-in input hysteresis (double thresholds) to provide noise filtering and threshold shifting capabilities. It meets or exceeds the requirements of TIA/EIA-232-F and ITU Recommendation V.28 standards. The SN75189N is fully interchangeable with Motorola MC1489 and MC1489A devices, making it a reliable choice for applications that require long-distance data transmission over noisy lines.

Features

According to the product information, the features of SN75189N are:

  • 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
  • Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU Recommendation V.28
  • Fully Interchangeable With Motorola MC1489 and MC1489A

Package

The package type of SN75189N is PDIP-14, which stands for Plastic Dual In-Line Package with 14 pins.

Pinout

The SN75189N is a quad line receiver with a pin count of 14 (PDIP-14). The functions of each pin are:

  • Pins 1-4: Input lines (A, B, C, D)
  • Pin 5: VCC (positive supply voltage)
  • Pin 6: GND (ground)
  • Pins 7-10: Output lines (A, B, C, D)
  • Pins 11-13: Not connected
  • Pin 14: NC (no connection)

This device is designed to receive and amplify four single-ended input signals, making it suitable for serial communication applications such as RS-232 data transmission.

Manufacturer

The manufacturer of the SN75189N is Texas Instruments (TI). Texas Instruments is a multinational semiconductor company that designs, manufactures, and sells semiconductors and related products. The company was founded in 1930 and is headquartered in Dallas, Texas, USA. TI is one of the largest and most well-known semiconductor companies in the world, with a wide range of products used in many industries, including consumer electronics, automotive, medical devices, and more.

Applications

According to the product information, SN75189N is commonly used in serial communication applications such as:

  • RS-232 data transmission
  • Telecommunications equipment
  • Computer interfaces
  • It can also be used in:
  • Industrial control systems
  • Power monitoring equipment
  • Test and measurement devices
  • For reliable data transmission over long distances.

Equivalent

The equivalent products of SN75189N are Motorola MC1489 and MC1489A, which are fully interchangeable with Texas Instruments' SN75189N. These devices are quad line receivers that meet or exceed the requirements of TIA/EIA-232-F and ITU Recommendation V.28 for serial data transmission applications.

sn75189n

Specifications

Category Integrated Circuits (ICs)InterfaceDrivers, Receivers, Transceivers Type Receiver
Protocol RS232 Number of Drivers/Receivers 0/4
Duplex - Data Rate -
Voltage - Supply 4.5V ~ 5.5V Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole Base Product Number SN75189
Package/Case DIP14

Service Policies and Others

After-Sales & Settlement Related

payment Payment

Payment Method +

hsbc
TT/Wire Transfer
paypal
Paypal
wu
Western Union
mg
Money Gram

For alternative payment channels, please reach out to us at:

[email protected]
shipping Shipping & Packing

Shipping Method +

fedex
Fedex
ups
UPS
dhl
DHL
tnt
TNT
Packing +

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty Warranty

365-Day Product Quality Guarantee +

We promise to provide 365 days quality assurance service for all our products.
After Sales Service +

Returns and exchanges are supported, provided the items remain in their original condition.

Ratings and Reviews

More
K
K**n 02/03/2024

Got it fast! Good quality! Second time i buy.

5
A
A**n 08/22/2023

Very good.Fast and compliant shipping

19
S
S**a 08/26/2022

The set reached kursk for a month. Packing standard, track was not tracked. Selectively checked 4 pieces-correct, esr is normal. Good seller, i recommend.

3
N
N**e 10/13/2020

Arrived in under 30 days! Excellent.

16

Reviews

You need to log in to reply. Sign In | Sign Up

pay transport
colse