STMicroelectronics, Inc. Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers ST491ACN

Win Source Part Number: 1261543-ST491ACN
Category: Integrated Circuits (ICs)>Interface - Drivers, Receivers, Transceivers
Type: Transceiver
Package: Tube
Standard Package: 1,000
Protocol: RS422, RS485
Number of Drivers/Receivers: 1/1
Duplex: Full
Receiver Hysteresis: 70 mV
Data Rate: 50Mbps
Voltage - Supply: 4.5V ~ 5.5V
Mounting Type: Through Hole
Package / Case: 14-DIP (0.300", 7.62mm)
Supplier Device Package: 14-DIP
Temperature Range - Operating: -40°C ~ 85°C
ECCN: EAR99
Fake Threat In the Open Market: 79 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: STMicroelectronics
Other Names: 497-4652-5,-497-4652-5
Base Product Number: ST491
Product Status: Obsolete

LINE TRANSCEIVER, PDIP14, LEAD FREE, PLASTIC, DIP-14 Product overview: ST491ACN from STMicroelectronics is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include DIP. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, DIP, Interface Transceiver IC, Drivers, Receivers, Transceivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 710-ST491ACN can be used for catalog matching and distributor lookup.