TIL197BAlternatives & Equivalent Parts
About TIL197B
TIL197B 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 | TIL197BSource | LTV-814S-TA1 |
|---|---|---|
| Manufacturer | Texas Instruments | Lite-On |
| Package Type | Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 4 | 4 |
| Temperature Range | — | -30.0°C ~ 100.0°C |
| Price | $0.1766 | $0.1288 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | No | — |
| YTEOL | 0 | 7.5 |
| Additional Feature | UL RECOGNIZED | UL APPROVED, VDE APPROVED |
| Coll-Emtr Bkdn Voltage-Min | 35 V | 35 V |
| Configuration | SINGLE | SINGLE |
| Current Transfer Ratio-Min | 1500% | — |
| Dark Current-Max | 100 nA | 100 nA |
| Forward Current-Max | 0.05 A | 0.05 A |
| Forward Voltage-Max | 1.4 V | — |
| Isolation Voltage-Max | 2500 V | 5000 V |
| Mounting Feature | THROUGH HOLE MOUNT | — |
| Number of Elements | 1 | 1 |
| Optoelectronic Device Type | DARLINGTON OUTPUT OPTOCOUPLER | AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER |
| Power Dissipation-Max | 0.2 W | — |
| Response Time-Max | 0.0001 s | — |
| Surface Mount | NO | — |
| Factory Lead Time | — | 8 Weeks |
| Current Transfer Ratio-Nom | — | 20% |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering this alternative for TIL197B — response within 24 hours.
Quick Links
Lite-On Semiconductor Corporation AC Input-Transistor Output Optocoupler, 1-Element, 5000V Isolation
Why Look for Alternatives?
Finding alternatives for TIL197B 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 TIL197B 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 TIL197B?
Known equivalents for TIL197B include LTV-814S-TA1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TIL197B?
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 TIL197B 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.