TLC1549CPAlternatives & Equivalent Parts
About TLC1549CP
TLC1549CP 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 | TLC1549CPSource | ULQ2804A | ULN2004A | SN75176BP | TLC1549IP |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | STMicroelectronics | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 8 | 18 | 16 | 8 | 8 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C |
| Price | $3.1920 | $1.6840 | $0.1339 | $0.7382 | $7.6600 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | — | Yes | Yes |
| YTEOL | 15 | 6 | 5 | 15 | 15 |
| Analog Input Voltage-Max | 5.5 V | — | — | — | 5.5 V |
| Conversion Time-Max | 21 µs | — | — | — | 21 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | — | — | — | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDIP-T8 | R-PDIP-T18 | R-PDIP-T16 | R-PDIP-T8 | R-PDIP-T8 |
| JESD-609 Code | e4 | — | e3 | e4 | e4 |
| Linearity Error-Max (EL) | 0.0977% | — | — | — | 0.0977% |
| Number of Analog In Channels | 1 | — | — | — | 1 |
| Number of Bits | 10 | — | — | — | 10 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Output Bit Code | BINARY | — | — | — | BINARY |
| Output Format | PARALLEL, WORD | — | — | — | PARALLEL, WORD |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | DIP18,.3 | DIP16,.3 | DIP8,.3 | DIP8,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| Qualification Status | Not Qualified | — | — | Not Qualified | Not Qualified |
| Sample Rate | 0.038 MHz | — | — | — | 0.038 MHz |
| Sample and Hold / Track and Hold | SAMPLE | — | — | — | SAMPLE |
| Supply Current-Max | 2.5 mA | — | — | 70 mA | 2.5 mA |
| Supply Voltage-Min | 4.5 V | — | — | 4.75 V | 4.5 V |
| Supply Voltage-Nom | 5 V | — | — | 5 V | 5 V |
| Surface Mount | NO | NO | NO | NO | NO |
| Technology | CMOS | — | — | BIPOLAR | CMOS |
| Temperature Grade | COMMERCIAL | — | — | COMMERCIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| ## TLC1549CP Alternates Showing results | Image | — | — | — | — |
| Factory Lead Time | — | 10 Weeks | 10 Weeks | — | — |
| Built-in Protections | — | TRANSIENT | TRANSIENT | — | — |
| Driver Number of Bits | — | 8 | 7 | 1 | — |
| Interface IC Type | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | LINE TRANSCEIVER | — |
| Output Characteristics | — | OPEN-COLLECTOR | OPEN-COLLECTOR | 3-STATE | — |
| Output Current Flow Direction | — | SINK | SINK | — | — |
| Turn-off Time | — | 1 µs | 1 µs | — | — |
| Turn-on Time | — | 1 µs | 1 µs | — | — |
| Output Peak Current Limit-Nom | — | — | 0.5 A | — | — |
| Supply Voltage-Max | — | — | 8 V | 5.25 V | — |
| Additional Feature | — | — | — | 3-STATE DRIVER AND RECEIVER OUTPUTS | — |
| Differential Output | — | — | — | YES | — |
| High Level Input Current-Max | — | — | — | 0.00002 A | — |
| Input Characteristics | — | — | — | DIFFERENTIAL SCHMITT TRIGGER | — |
| Interface Standard | — | — | — | EIA-422-B; TIA-422-B; EIA-485-A; TIA-485-A; V.11; X.27 | — |
| Out Swing-Min | — | — | — | 1.5 V | — |
| Output Low Current-Max | — | — | — | 0.00002 A | — |
| Output Polarity | — | — | — | COMPLEMENTARY | — |
| Receive Delay-Max | — | — | — | 35 ns | — |
| Receiver Number of Bits | — | — | — | 1 | — |
| Supply Voltage1-Max | — | — | — | 5.25 V | — |
| Supply Voltage1-Min | — | — | — | 4.75 V | — |
| Supply Voltage1-Nom | — | — | — | 5 V | — |
| Transmit Delay-Max | — | — | — | 22 ns | — |
| ## SN75176BP 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 TLC1549CP — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TLC1549CP 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 TLC1549CP 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 TLC1549CP?
Known equivalents for TLC1549CP include ULQ2804A, ULN2004A, SN75176BP. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TLC1549CP?
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 TLC1549CP 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.