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CD4054BPWR is listed in the Display Drivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC DRVR 4 SEGMENT 16TSSOP. Review the specifications below when checking this part for your BOM.
Display Drivers specifications for CD4054BPWR
- Description：IC DRVR 4 SEGMENT 16TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Display Type：LCD
- Configuration：4 Segment
- Interface：-
- Digits or Characters：-
- Voltage - Supply：3V ~ 18V
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Current - Supply：40 nA
- Grade：-
- Qualification：-
Display Drivers datasheet and documents for CD4054BPWR
Display Drivers Overview
The CD4054BPWR is a CMOS LCD driver manufactured by Texas Instruments, designed for driving four-segment liquid crystal displays. It operates within a supply voltage range of 3V to 18V and features a low power consumption profile with a maximum supply current of 40 nA. The device is housed in a 16-TSSOP surface-mount package and supports an operating temperature range from -55°C to +125°C. It includes internal clock generation capabilities with a maximum frequency of 8 MHz, facilitating direct interface with microcontrollers without external timing components.
Display Drivers Feature Summary
- Integrated clock oscillator eliminates the need for external timing circuits
- Direct drive capability for four-segment LCD configurations
- Wide operational voltage range supporting diverse power supply architectures
Display Drivers Applications
- Four-segment LCD display drivers in consumer electronics
- Digital instrument panel indicators
- Low-power portable device interfaces
Display Drivers Procurement Notes
Verify the specific suffix 'PWR' corresponds to the TSSOP-16 reel packaging configuration. Confirm RoHS compliance status and REACH SVHC declarations against the latest manufacturer documentation. Ensure thermal management requirements align with the specified junction temperature limits during high-temperature operation.
Display Drivers Selection Notes
Select this component when a dedicated single-digit, four-segment LCD driver is required. Consider the integrated clock feature if minimizing external passive components is a priority. Evaluate the TSSOP-16 footprint constraints against available PCB real estate compared to through-hole alternatives like the CD4054BE.
Display Drivers Part Context
This part belongs to the Texas Instruments CD4000B series of CMOS logic devices. It functions specifically as a segment driver within the broader family of display interface solutions. The BPWR designation indicates a specific tape-and-reel packaging variant optimized for automated surface-mount assembly processes.
Display Drivers Replacement Considerations
CD4054BPW (SOIC-16 equivalent)
Display Drivers FAQ
Does the CD4054BPWR require an external clock signal?
No, it contains an internal clock generator that can operate up to 8 MHz.
What is the maximum number of segments this driver can control?
It is designed to drive a single digit consisting of four segments.
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