CD4543BEAlternatives & Equivalent Parts
About CD4543BE
CD4543BE is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | CD4543BESource | MCP25625T-E/SS |
|---|---|---|
| Manufacturer | Texas Instruments | Microchip |
| Package Type | Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 16 | 28 |
| Temperature Range | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1035 | $1.2050 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| YTEOL | 15 | 3 |
| Family | 4000/14000/40000 | — |
| Input Conditioning | LATCHED | — |
| JESD-30 Code | R-PDIP-T16 | R-PDSO-G28 |
| JESD-609 Code | e4 | e3 |
| Load Capacitance (CL) | 50 pF | — |
| Logic IC Type | SEVEN SEGMENT DECODER/DRIVER | — |
| Max I(ol) | 0.0015 A | — |
| Number of Bits | 7 | — |
| Number of Functions | 1 | — |
| Output Polarity | CONFIGURABLE | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 | — |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | SMALL OUTLINE, SHRINK PITCH |
| Packing Method | TUBE | — |
| Power Supply Current-Max (ICC) | 3 mA | — |
| Prop. Delay@Nom-Sup | 400 ns | — |
| Propagation Delay (tpd) | 1200 ns | — |
| Qualification Status | Not Qualified | — |
| Supply Voltage-Max (Vsup) | 18 V | — |
| Supply Voltage-Min (Vsup) | 3 V | — |
| Supply Voltage-Nom (Vsup) | 5 V | — |
| Surface Mount | NO | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | MILITARY | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | GULL WING |
| Terminal Pitch | 2.54 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL |
| ## CD4543BE Alternates Showing results | Image | — |
| Manufacturer Package Code | — | SSOP-28 |
| Factory Lead Time | — | 4 Weeks |
| Boundary Scan | — | NO |
| Bus Compatibility | — | SPI |
| Clock Frequency-Max | — | 25 MHz |
| Communication Protocol | — | CAN |
| Data Transfer Rate-Max | — | 0.125 MBps |
| Low Power Mode | — | YES |
| Number of Serial I/Os | — | 1 |
| Peak Reflow Temperature (Cel) | — | 260 |
| Screening Level | — | TS 16949 |
| Supply Current-Max | — | 10 mA |
| Supply Voltage-Max | — | 5.5 V |
| Supply Voltage-Min | — | 2.7 V |
| Supply Voltage-Nom | — | 4.5 V |
| Time@Peak Reflow Temperature-Max (s) | — | 40 |
| uPs/uCs/Peripheral ICs Type | — | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
| ## MCP25625T-E/SS Alternates Showing results | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering this alternative for CD4543BE — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for CD4543BE is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating CD4543BE replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to CD4543BE?
Known equivalents for CD4543BE include MCP25625T-E/SS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD4543BE?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify CD4543BE alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.