onsemi MC14543BDR2 Display Drivers
LCD Driver 16-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MC14543BDR2
Detailed Description
IC DRVR 7 SEGMENT 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
MC14543BDR2 Datasheet
Quick Jump:
Technical Specifications
onsemi MC14543BDR2 Display Drivers technical specifications.
General
Interface
BCD
RoHS
Yes
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Supply Voltage
3V ~ 18V
Lifecycle Status
Obsolete
Current Supply
10 µA
Configuration
7 Segment
Display Type
LCD
Alternate Parts Comparison (MC14543BDR2 vs MC7815CD2TR4G vs MC7905CTG vs MC79L15ACPG)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | TO-263-3, D²Pak | TO-220-3 | TO-226-3, TO-92-3 Long Body |
| Mounting Type | Surface Mount | Surface Mount | Through Hole | Through Hole |
| Operating Temperature | -55°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Obsolete | Production | Production | Production |
| Package | 16-SOIC (0.154", 3.90mm Width) | TO-263 | TO-220 | TO-92 |
| Number of Pins | -- | 3 | 3 | 3 |
| Number of Channels | -- | 1 | 1 | 1 |
| China ROHS | -- | Non-Compliant | Non-Compliant | Compliant |
| Current Rating | -- | 1 A | 1 A | 100 mA |
| Halogen Free | -- | Halogen Free | Halogen Free | Halogen Free |
| Height | -- | 4.572 mm | 19.68 mm | 6.35 mm |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC14543BDR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
BCD-to-7-Segment Decoder/Latch/Driver, LCD, SOIC, CMOS
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
