Texas Instruments CD4543BMT Display Drivers
IC DRVR 7 SEGMENT 1 DIGIT 16SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD4543BMT
Series
Detailed Description
IC DRVR 7 SEGMENT 1 DIGIT 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
Active
RoHS State
RoHS Compliant
Datasheet
CD4543BMT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments CD4543BMT Display Drivers technical specifications.
General
Series
CD4543B
Interface
BCD
Maximum Clock Frequency
8 MHz
RoHS
Yes
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Supply Voltage
3V ~ 18V
Lifecycle Status
Active
Current Supply
40 nA
Related Parts Comparison (CD4543BMT vs CD4051BM96G3 vs CD4051BM96G4 vs CD40175BM96)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Package | SOIC-Narrow-16 | SOIC (D)-16 | SOIC (D)-16 | SOIC (D)-16 |
| Configuration | 7 Segment | 8:1 | 8:1 | -- |
| Number of Channels | -- | 1 | 1 | 4 |
| Operating Temperature Range C | -- | -55 to 125 | -55 to 125 | -55 to 125 |
| Supply Voltage Max V | -- | 20 | 20 | 18 |
| 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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