LM324WDTAlternatives & Equivalent Parts
About LM324WDT
LM324WDT 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 | LM324WDTSource | CD74HC132EG4 | PIC16F1786-E/SS | PIC16F19195-I/PT | MC34152DG | TLP152 |
|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | Microchip | Microchip | ON Semiconductor | Toshiba |
| Package Type | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages | Quad Flat Packages | Small Outline Packages | Other |
| Pin Count | 14 | 14 | 28 | 64 | 8 | 5 |
| Temperature Range | ~ 70.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 100.0°C |
| Price | $0.1217 | $0.3702 | $1.9600 | $1.9800 | $0.5146 | $0.2572 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Factory Lead Time | 10 Weeks | — | 6 Weeks | 7 Weeks | 16 Weeks | — |
| YTEOL | 5.75 | — | 13 | 18 | 6 | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — | — | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | — | — | — | — |
| Average Bias Current-Max (IIB) | 0.2 µA | — | — | — | — | — |
| Bias Current-Max (IIB) @25C | 0.1 µA | — | — | — | — | — |
| Common-mode Reject Ratio-Min | 70 dB | — | — | — | — | — |
| Common-mode Reject Ratio-Nom | 80 dB | — | — | — | — | — |
| Frequency Compensation | YES | — | — | — | — | — |
| Input Offset Voltage-Max | 5000 µV | — | — | — | — | — |
| JESD-30 Code | R-PDSO-G14 | — | R-PDSO-G28 | S-PQFP-G64 | R-PDSO-G8 | — |
| JESD-609 Code | e4 | — | e3 | e3 | e3 | — |
| Low-Bias | NO | — | — | — | — | — |
| Low-Offset | NO | — | — | — | — | — |
| Micropower | YES | — | — | — | — | — |
| Number of Functions | 14 | — | — | — | 2 | 1 |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP14,.25 | — | SSOP28,.3 | TQFP64,.47SQ | SOP8,.25 | — |
| Package Shape | RECTANGULAR | — | RECTANGULAR | SQUARE | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | — | SMALL OUTLINE, SHRINK PITCH | FLATPACK, THIN PROFILE, FINE PITCH | SMALL OUTLINE | — |
| Packing Method | TR | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | 260 | — |
| Power | NO | — | — | — | — | — |
| Programmable Power | NO | — | — | — | — | — |
| Qualification Status | Not Qualified | — | Not Qualified | — | Not Qualified | — |
| Slew Rate-Nom | 0.4 V/us | — | — | — | — | — |
| Supply Current-Max | 3 mA | — | 7.5 mA | 5.8 mA | 15 mA | — |
| Supply Voltage Limit-Max | 32 V | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | — | — | — |
| Surface Mount | YES | — | YES | YES | YES | YES |
| Technology | BIPOLAR | — | CMOS | CMOS | BIPOLAR | — |
| Temperature Grade | COMMERCIAL | — | AUTOMOTIVE | INDUSTRIAL | COMMERCIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | — |
| Terminal Form | GULL WING | — | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | 1.27 mm | — | 0.65 mm | 0.5 mm | 1.27 mm | — |
| Terminal Position | DUAL | — | DUAL | QUAD | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — | 30 | — |
| Unity Gain BW-Nom | 1300 | — | — | — | — | — |
| Voltage Gain-Min | 25000 | — | — | — | — | — |
| Wideband | NO | — | — | — | — | — |
| ## LM324WDT Alternates Showing results | Image | — | — | — | — | — |
| Manufacturer Package Code | — | — | SSOP-28 | TQFP-64 | 751-07 | — |
| Has ADC | — | — | YES | YES | — | — |
| Additional Feature | — | — | OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHz | OPERATES AT 16 MHZ AT 2.3V MINIMUM SUPPLY | — | UL APPROVED |
| Bit Size | — | — | 8 | 8 | — | — |
| Boundary Scan | — | — | NO | NO | — | — |
| CPU Family | — | — | PIC16 | PIC16 | — | — |
| Clock Frequency-Max | — | — | 20 MHz | 32 MHz | — | — |
| DAC Channels | — | — | YES | YES | — | — |
| DMA Channels | — | — | NO | NO | — | — |
| Format | — | — | FIXED POINT | FIXED POINT | — | — |
| Integrated Cache | — | — | NO | NO | — | — |
| Low Power Mode | — | — | YES | YES | — | — |
| Number of External Interrupts | — | — | 1 | 1 | — | — |
| Number of I/O Lines | — | — | 25 | 59 | — | — |
| Number of Serial I/Os | — | — | 1 | 2 | — | — |
| Number of Timers | — | — | 5 | 6 | — | — |
| On Chip Data RAM Width | — | — | 8 | 8 | — | — |
| On Chip Program ROM Width | — | — | 8 | 8 | — | — |
| PWM Channels | — | — | YES | YES | — | — |
| RAM (bytes) | — | — | 1024 | 1024 | — | — |
| RAM (words) | — | — | 1024 | — | — | — |
| ROM (words) | — | — | 14336 | 14336 | — | — |
| ROM Programmability | — | — | FLASH | FLASH | — | — |
| Screening Level | — | — | TS 16949 | — | — | — |
| Speed | — | — | 32 MHz | 32 MHz | — | — |
| Supply Voltage-Max | — | — | 5.5 V | 5.5 V | 18 V | — |
| Supply Voltage-Min | — | — | 2.5 V | 3 V | 6.5 V | 10 V |
| Supply Voltage-Nom | — | — | 3.3 V | 3 V | 12 V | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — |
| ## PIC16F1786-E/SS Alternates Showing results | — | — | Image | — | — | — |
| Pbfree Code | — | — | — | Yes | Yes | — |
| Date Of Intro | — | — | — | 2017-03-02 | — | — |
| ## PIC16F19195-I/PT Alternates Showing results | — | — | — | Image | — | — |
| High Side Driver | — | — | — | — | YES | — |
| Input Characteristics | — | — | — | — | GATED SCHMITT TRIGGER | — |
| Interface IC Type | — | — | — | — | BUFFER OR INVERTER BASED MOSFET DRIVER | — |
| Output Characteristics | — | — | — | — | STANDARD | — |
| Output Peak Current Limit-Nom | — | — | — | — | 1.5 A | — |
| Output Polarity | — | — | — | — | TRUE | — |
| Turn-off Time | — | — | — | — | 0.12 µs | — |
| Turn-on Time | — | — | — | — | 0.12 µs | — |
| Configuration | — | — | — | — | — | SINGLE |
| Forward Current-Max | — | — | — | — | — | 0.02 A |
| Isolation Voltage-Max | — | — | — | — | — | 3750 V |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT |
| Number of Elements | — | — | — | — | — | 1 |
| On-State Current-Max | — | — | — | — | — | 2.5 A |
| Optoelectronic Device Type | — | — | — | — | — | LOGIC IC OUTPUT OPTOCOUPLER |
| Response Time-Nom | — | — | — | — | — | 1.8e-8 ns |
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 5 alternatives for LM324WDT — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM324WDT 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 LM324WDT 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 LM324WDT?
Known equivalents for LM324WDT include CD74HC132EG4, PIC16F1786-E/SS, PIC16F19195-I/PT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM324WDT?
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 LM324WDT 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.