CD4054BE Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The Texas Instruments CD4054BE is a CMOS 4-segment LCD driver IC that accepts parallel data inputs and directly drives up to four LCD segments with appropriate AC waveforms in a 16-pin DIP through-hole package. It operates across a wide supply voltage range with standard CMOS inputs and is designed for direct static drive of liquid crystal display panels. Available from $1.00 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD4054BE Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Direct 4-segment static LCD drive with on-chip AC waveform generation eliminates external oscillator circuits for simple display designs
- Wide supply voltage range from 3V to 15V compatible with CMOS logic levels for flexible system integration
- Parallel data input interface with 16-pin DIP package for easy prototyping and through-hole PCB assembly
Applications
The CD4054BE is used in simple numeric and alphanumeric LCD display systems in instruments such as digital thermometers, clocks, and panel meters where a small number of static LCD segments must be driven directly. It is also found in home appliance control panels and industrial measurement equipment with compact 4-segment readouts that do not require multiplexed scanning. Hobbyist and educational projects use it for its straightforward interface and compatibility with standard CMOS logic.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Data Input Mode | PARALLEL |
| Display Mode | SEGMENT |
| Input Characteristics | STANDARD |
| Interface IC Type | LIQUID CRYSTAL DISPLAY DRIVER |
| JESD-30 Code | R-PDIP-T16 |
| JESD-609 Code | e4 |
| Multiplexed Display Capability | NO |
| Number of Channels | 4 |
| Number of Digits/Characters | 1-DIGIT |
| Number of Functions | 1 |
| Number of Segments | 4 |
| Output Characteristics | PUSH-PULL |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Supply Current-Max | 3mA |
| Supply Voltage-Max | 18V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4054BE:
Frequently Asked Questions
How many LCD segments can the CD4054BE drive?
The CD4054BE drives up to four independent LCD segments in a static drive configuration, making it suitable for simple display panels such as bar graphs, level indicators, or individual character segments in battery-powered instruments and consumer devices.
Does the CD4054BE support multiplexed LCD driving?
No, the CD4054BE is a static LCD driver only and does not support multiplexed display driving. For applications requiring more segments or multiplexed operation, designers should use a device such as the CD4055BE or a dedicated multi-segment LCD controller with multiplexing capability.
What supply voltage range does the CD4054BE operate from?
The CD4054BE operates from a supply voltage of 3 V to 15 V, which is typical of the CD4000 CMOS logic series, giving it compatibility with both 5V TTL systems and 9V or 12V LCD display panel supply rails in consumer and industrial applications.
What is the data input interface of the CD4054BE?
The CD4054BE accepts parallel data inputs, where each of the four segment outputs has a corresponding logic input pin. Setting an input high or low directly controls whether the corresponding LCD segment is activated, making control logic straightforward for microcontrollers and discrete logic circuits.
What package does the CD4054BE use and what are common alternatives?
The CD4054BE comes in a 16-pin PDIP through-hole package. Functionally similar alternatives include the CD4055BE from Texas Instruments for driving a single BCD-decoded 7-segment LCD digit, and the PCF8576 from NXP for I2C-controlled multi-segment LCD driving in more complex display applications.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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