Manufacturer Part Number
HCF4054BEY
Manufacturer
STMicroelectronics
Introduction
The HCF4054BEY is a PMIC display driver specialized for LCD applications.
Product Features and Performance
LCD Display Driver
4 Segment Configuration
Suitable for simple numeric displays
Wide Supply Voltage Range: 3V to 20V
High Temperature Operation: -55°C to 125°C
Through Hole Mounting for easy insertion on PCBs
Supports legacy display technology
Product Advantages
Operational in extreme temperature conditions
Compatible with various supply voltages
Designed for long-term reliability
Key Technical Parameters
Display Type: LCD
Voltage - Supply: 3V ~ 20V
Operating Temperature: -55°C ~ 125°C
Configuration: 4 Segment
Mounting Type: Through Hole
Package / Case: 16-DIP (0.300", 7.62mm)
Supplier Device Package: 16-DIP
Quality and Safety Features
Robust design to withstand harsh environments
Compatibility
Directly drives LCD segments
Application Areas
Industrial controls
Consumer electronics
Automotive displays
Legacy display replacement
Product Lifecycle
Obsolete
Consult STMicroelectronics for potential replacement or upgrades
Several Key Reasons to Choose This Product
Highly robust for extreme temperature applications
Flexible voltage compatibility for varying power supplies
Proven track record of reliability in various electronic devices
Ease of use with through-hole mounting
Recommended for maintaining or repairing legacy LCD systems
