ST232BTRAlternatives & Equivalent Parts
About ST232BTR
ST232BTR is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Small Outline 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 | ST232BTRSource | LDT-M2806RI | CD40110BE | OPA277UA/2K5 | STM32F446RET6TR |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Lumex | Texas Instruments | Texas Instruments | STMicroelectronics |
| Package Type | Small Outline Packages | Dual-In-Line Sockets | Dual-In-Line Packages | Small Outline Packages | Quad Flat Packages |
| Pin Count | 16 | 12 | 16 | 8 | 64 |
| Temperature Range | -40.0°C ~ 85.0°C | -30.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.3368 | $0.4840 | $0.9570 | $0.5789 | $4.9197 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| YTEOL | 6.72 | 6 | 15 | 15 | 9 |
| Differential Output | NO | — | — | — | — |
| Driver Number of Bits | 2 | — | — | — | — |
| High Level Input Current-Max | 0.0002 A | — | — | — | — |
| Input Characteristics | SCHMITT TRIGGER | — | — | — | — |
| Interface IC Type | LINE TRANSCEIVER | — | — | — | — |
| Interface Standard | EIA-232; TIA-232; V.28 | — | — | — | — |
| JESD-30 Code | R-PDSO-G16 | — | R-PDIP-T16 | R-PDSO-G8 | S-PQFP-G64 |
| JESD-609 Code | e4 | — | e4 | e4 | — |
| Number of Functions | 2 | 3 | 1 | 1 | — |
| Out Swing-Min | 10 V | — | — | — | — |
| Output Low Current-Max | 0.0032 A | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 | — | DIP16,.3 | SOP8,.25 | QFP64,.47SQ,20 |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | IN-LINE | SMALL OUTLINE | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | NOT SPECIFIED |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| Receive Delay-Max | 1000 ns | — | — | — | — |
| Receiver Number of Bits | 2 | — | — | — | — |
| Supply Current-Max | 10 mA | — | — | 0.825 mA | 115 mA |
| Supply Voltage-Max | 5.5 V | — | — | — | 3.6 V |
| Supply Voltage-Min | 4.5 V | — | — | — | 2.4 V |
| Supply Voltage-Nom | 5 V | — | — | — | 2.4 V |
| Surface Mount | YES | — | NO | YES | YES |
| Temperature Grade | INDUSTRIAL | — | MILITARY | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | — | THROUGH-HOLE | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | — | 2.54 mm | 1.27 mm | 0.5 mm |
| Terminal Position | DUAL | — | DUAL | DUAL | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 | — | — | 30 | NOT SPECIFIED |
| ## ST232BTR Alternates Showing results | Image | — | — | — | — |
| Pbfree Code | — | Yes | Yes | Yes | — |
| Color | — | RED | — | — | — |
| Configuration | — | COMMON ANODE, MULTIPLEXED, 3 DIGITS WITH DECIMAL POINT | — | — | — |
| Display Height | — | 7 mm | — | — | — |
| Forward Current-Max | — | 0.03 A | — | — | — |
| Optoelectronic Device Type | — | 7 SEG NUMERIC LED DISPLAY | — | — | — |
| Additional Feature | — | — | JOHNSON COUNTER; 7 SEGMENT DISPLAY DRIVER | — | — |
| Count Direction | — | — | BIDIRECTIONAL | — | — |
| Family | — | — | 4000/14000/40000 | — | — |
| Load Capacitance (CL) | — | — | 50 pF | — | — |
| Load/Preset Input | — | — | YES | — | — |
| Logic IC Type | — | — | DISPLAY DRIVER COUNTER | — | — |
| Max Frequency@Nom-Sup | — | — | 1000000 Hz | — | — |
| Max I(ol) | — | — | 0.0015 A | — | — |
| Mode of Operation | — | — | SYNCHRONOUS | — | — |
| Number of Bits | — | — | 7 | — | — |
| Packing Method | — | — | TUBE | TR | — |
| Power Supply Current-Max (ICC) | — | — | 0.03 mA | — | — |
| Prop. Delay@Nom-Sup | — | — | 720 ns | — | — |
| Propagation Delay (tpd) | — | — | 1850 ns | — | — |
| Supply Voltage-Max (Vsup) | — | — | 18 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | 3 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | 15 V | — |
| Technology | — | — | CMOS | BIPOLAR | CMOS |
| Trigger Type | — | — | POSITIVE EDGE | — | — |
| fmax-Min | — | — | 5 MHz | — | — |
| ## CD40110BE Alternates Showing results | — | — | Image | — | — |
| Amplifier Type | — | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | — | 0.004 µA | — |
| Bias Current-Max (IIB) @25C | — | — | — | 0.001 µA | — |
| Common-mode Reject Ratio-Min | — | — | — | 130 dB | — |
| Common-mode Reject Ratio-Nom | — | — | — | 140 dB | — |
| Frequency Compensation | — | — | — | YES | — |
| Input Offset Current-Max (IIO) | — | — | — | 0.0028 µA | — |
| Input Offset Voltage-Max | — | — | — | 20 µV | — |
| Low-Bias | — | — | — | NO | — |
| Low-Offset | — | — | — | YES | — |
| Micropower | — | — | — | YES | — |
| Neg Supply Voltage Limit-Max | — | — | — | -18 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -15 V | — |
| Power | — | — | — | NO | — |
| Programmable Power | — | — | — | NO | — |
| Slew Rate-Min | — | — | — | 0.8 V/us | — |
| Slew Rate-Nom | — | — | — | 0.8 V/us | — |
| Subcategory | — | — | — | Operational Amplifier | — |
| Supply Voltage Limit-Max | — | — | — | 18 V | — |
| Unity Gain BW-Nom | — | — | — | 1000 | — |
| Voltage Gain-Min | — | — | — | 1995000 | — |
| Wideband | — | — | — | NO | — |
| ## OPA277UA/2K5 Alternates Showing results | — | — | — | Image | — |
| Factory Lead Time | — | — | — | — | 15 Weeks |
| Has ADC | — | — | — | — | YES |
| Bit Size | — | — | — | — | 32 |
| Boundary Scan | — | — | — | — | YES |
| CPU Family | — | — | — | — | CORTEX-M4 |
| Clock Frequency-Max | — | — | — | — | 26 MHz |
| DAC Channels | — | — | — | — | YES |
| DMA Channels | — | — | — | — | YES |
| Format | — | — | — | — | FLOATING POINT |
| Integrated Cache | — | — | — | — | NO |
| Low Power Mode | — | — | — | — | YES |
| Number of DMA Channels | — | — | — | — | 2 |
| Number of External Interrupts | — | — | — | — | 16 |
| Number of I/O Lines | — | — | — | — | 50 |
| Number of Serial I/Os | — | — | — | — | 6 |
| Number of Timers | — | — | — | — | 15 |
| On Chip Data RAM Width | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | 135168 |
| ROM (words) | — | — | — | — | 524288 |
| ROM Programmability | — | — | — | — | FLASH |
| Speed | — | — | — | — | 180 MHz |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
| ## STM32F446RET6TR 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 all 4 alternatives for ST232BTR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ST232BTR 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 ST232BTR 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 ST232BTR?
Known equivalents for ST232BTR include LDT-M2806RI, CD40110BE, OPA277UA/2K5. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ST232BTR?
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 ST232BTR 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.