UA9637ACPAlternatives & Equivalent Parts
About UA9637ACP
UA9637ACP 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 | UA9637ACPSource | SN75ALS191P | ERJT08J623V | UA9637ACPS | UA9637ACD |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Panasonic | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Resistor Chip | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 2 | 8 | 8 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | -55.0°C ~ 155.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | $0.6440 | $1.2190 | $0.0270 | $0.5411 | $0.7750 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | Yes | — |
| YTEOL | 15 | 15 | 12 | 15 | 0 |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | STANDARD | — | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE RECEIVER | LINE DRIVER | — | LINE RECEIVER | LINE RECEIVER |
| Interface Standard | EIA-422-B; TIA-422-B; EIA-423-B; TIA-423-B; V.10; V.11 | V.11; EIA-422-B | — | V.10; V.11; EIA-422-B; EIA-423-B | EIA-422-B; TIA-422-B; EIA-423-B; TIA-423-B; V.10; V.11 |
| JESD-30 Code | R-PDIP-T8 | R-PDIP-T8 | — | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e4 | e4 | e3 | e4 | e4 |
| Number of Functions | 2 | 2 | — | 2 | 2 |
| Out Swing-Min | 2 V | 2 V | — | 2 V | 2 V |
| Output Characteristics | TOTEM-POLE | TOTEM-POLE | — | TOTEM-POLE | TOTEM-POLE |
| Output Low Current-Max | 0.02 A | 0.005 A | — | — | 0.02 A |
| Output Polarity | TRUE | COMPLEMENTARY | — | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | DIP8,.3 | — | — | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | SMT | SMALL OUTLINE | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Receive Delay-Max | 25 ns | — | — | 25 ns | 25 ns |
| Receiver Number of Bits | 2 | — | — | 2 | 2 |
| Supply Current-Max | 50 mA | 40 mA | — | 50 mA | 50 mA |
| Supply Voltage-Max | 5.25 V | 5.25 V | — | 5.25 V | 5.25 V |
| Supply Voltage-Min | 4.75 V | 4.75 V | — | 4.75 V | 4.75 V |
| Supply Voltage-Nom | 5 V | 5 V | — | 5 V | 5 V |
| Supply Voltage1-Max | 5.25 V | 5.25 V | — | — | 5.25 V |
| Supply Voltage1-Min | 4.75 V | 4.75 V | — | — | 4.75 V |
| Supply Voltage1-Nom | 5 V | 5 V | — | — | 5 V |
| Surface Mount | NO | NO | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | METAL GLAZE/THICK FILM | BIPOLAR | BIPOLAR |
| Temperature Grade | COMMERCIAL | COMMERCIAL | — | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | — | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | — | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | DUAL |
| ## UA9637ACP Alternates Showing results | Image | — | — | — | — |
| Differential Output | — | YES | — | — | — |
| Driver Number of Bits | — | 2 | — | — | — |
| High Level Input Current-Max | — | 0.000025 A | — | — | — |
| Transmit Delay-Max | — | 7 ns | — | — | — |
| ## SN75ALS191P Alternates Showing results | — | Image | — | — | — |
| Reach Compliance Code | — | — | Compliant | — | — |
| Construction | — | — | Rectangular | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | — |
| Package Height | — | — | 0.6 mm | — | — |
| Package Length | — | — | 3.2 mm | — | — |
| Package Width | — | — | 1.6 mm | — | — |
| Packing Method | — | — | TR, PUNCHED, 7 INCH | — | — |
| Rated Power Dissipation (P) | — | — | 0.33 W | — | — |
| Rated Temperature | — | — | 70 °C | — | — |
| Reference Standard | — | — | AEC-Q200, IEC60115-8 | — | — |
| Resistance | — | — | 62000 Ω | — | — |
| Resistor Type | — | — | FIXED RESISTOR | — | — |
| Size Code | — | — | 1206 | — | — |
| Temperature Coefficient | — | — | 200 ppm/°C | — | — |
| Terminal Shape | — | — | WRAPAROUND | — | — |
| Tolerance | — | — | 5% | — | — |
| Working Voltage | — | — | 200 V | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | NOT SPECIFIED |
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 UA9637ACP — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for UA9637ACP 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 UA9637ACP 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 UA9637ACP?
Known equivalents for UA9637ACP include SN75ALS191P, ERJT08J623V, UA9637ACPS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UA9637ACP?
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 UA9637ACP 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.