SN74LS158NAlternatives & Equivalent Parts
About SN74LS158N
SN74LS158N 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 | SN74LS158NSource | SN74LS158D | STM32L010F4P6 | 0603N101J500CT | IHLP3232DZER220M11 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | Walsin Technology Corporation | Vishay |
| Package Type | Dual-In-Line Packages | — | Small Outline Packages | Capacitor Chip Non-polarised | Inductors Precision Moulded |
| Pin Count | 16 | — | 20 | 2 | 2 |
| Temperature Range | ~ 70.0°C | — | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $0.2492 | $0.1575 | $0.5701 | $0.0033 | $0.3187 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| YTEOL | 15 | — | 9 | 7 | 7 |
| Family | LS | — | — | — | — |
| JESD-30 Code | R-PDIP-T16 | — | S-PQFP-G32 | — | — |
| JESD-609 Code | e4 | — | e4 | e3 | e3 |
| Load Capacitance (CL) | 15 pF | — | — | — | — |
| Logic IC Type | MULTIPLEXER | — | — | — | — |
| Max I(ol) | 0.008 A | — | — | — | — |
| Number of Bits | 2 | — | — | — | — |
| Number of Functions | 4 | — | — | — | 1 |
| Number of Inputs | 2 | — | — | — | — |
| Number of Outputs | 1 | — | — | — | — |
| Output Characteristics | OPEN-EMITTER | — | — | — | — |
| Output Polarity | INVERTED | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | DIP16,.3 | — | — | — | — |
| Package Shape | RECTANGULAR | — | SQUARE | RECTANGULAR PACKAGE | — |
| Package Style | IN-LINE | — | FLATPACK, LOW PROFILE | SMT | SMT |
| Packing Method | TUBE | — | — | TR, PAPER, 7 INCH | TR, 13 Inch |
| Power Supply Current-Max (ICC) | 11 mA | — | — | — | — |
| Prop. Delay@Nom-Sup | 14 ns | — | — | — | — |
| Propagation Delay (tpd) | 15 ns | — | — | — | — |
| Qualification Status | Not Qualified | — | — | — | — |
| Supply Voltage-Max (Vsup) | 5.25 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | 4.75 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | — | — |
| Surface Mount | NO | — | YES | YES | YES |
| Technology | TTL | — | — | — | — |
| Temperature Grade | COMMERCIAL | — | — | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN OVER NICKEL | Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | THROUGH-HOLE | — | GULL WING | — | — |
| Terminal Pitch | 2.54 mm | — | 0.8 mm | — | — |
| Terminal Position | DUAL | — | QUAD | — | — |
| ## SN74LS158N Alternates Showing results | Image | — | — | — | — |
| Has ADC | — | — | YES | — | — |
| Bit Size | — | — | 32 | — | — |
| Boundary Scan | — | — | NO | — | — |
| CPU Family | — | — | CORTEX-M0 | — | — |
| Clock Frequency-Max | — | — | 32 MHz | — | — |
| DAC Channels | — | — | NO | — | — |
| DMA Channels | — | — | YES | — | — |
| Number of I/O Lines | — | — | 24 | — | — |
| On Chip Program ROM Width | — | — | 8 | — | — |
| PWM Channels | — | — | YES | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | — |
| RAM (bytes) | — | — | 2048 | — | — |
| ROM (words) | — | — | 16384 | — | — |
| ROM Programmability | — | — | FLASH | — | — |
| Speed | — | — | 32 MHz | — | — |
| Supply Voltage-Max | — | — | 3.6 V | — | — |
| Supply Voltage-Min | — | — | 3 V | — | — |
| Supply Voltage-Nom | — | — | 3 V | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — | — |
| Pbfree Code | — | — | — | Yes | — |
| Reach Compliance Code | — | — | — | Compliant | — |
| Capacitance | — | — | — | 0.0001 µF | — |
| Capacitor Type | — | — | — | CERAMIC CAPACITOR | — |
| Dielectric Material | — | — | — | CERAMIC | — |
| Height | — | — | — | 0.8 mm | — |
| Mounting Feature | — | — | — | SURFACE MOUNT | — |
| Multilayer | — | — | — | Yes | — |
| Negative Tolerance | — | — | — | 5% | — |
| Positive Tolerance | — | — | — | 5% | — |
| Rated (DC) Voltage (URdc) | — | — | — | 50 V | — |
| Size Code | — | — | — | 0603 | — |
| Temperature Characteristics Code | — | — | — | C0G | — |
| Temperature Coefficient | — | — | — | 30ppm/Cel ppm/°C | — |
| Terminal Shape | — | — | — | WRAPAROUND | WRAPAROUND |
| Factory Lead Time | — | — | — | — | 10 Weeks |
| Case/Size Code | — | — | — | — | 3232 |
| Construction | — | — | — | — | Rectangular |
| Core Material | — | — | — | — | COMPOSITE |
| DC Resistance | — | — | — | — | 0.089 Ω |
| Inductance-Nom (L) | — | — | — | — | 22 µH |
| Inductor Application | — | — | — | — | POWER INDUCTOR |
| Inductor Type | — | — | — | — | GENERAL PURPOSE INDUCTOR |
| Package Height | — | — | — | — | 4 mm |
| Package Length | — | — | — | — | 8.18 mm |
| Package Width | — | — | — | — | 8.18 mm |
| Rated Current-Max | — | — | — | — | 4.3 A |
| Self Resonance Frequency | — | — | — | — | 8.2 MHz |
| Shape/Size Description | — | — | — | — | RECTANGULAR PACKAGE |
| Shielded | — | — | — | — | YES |
| Terminal Placement | — | — | — | — | DUAL ENDED |
| Test Frequency | — | — | — | — | 0.1 MHz |
| Tolerance | — | — | — | — | 20% |
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 SN74LS158N — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74LS158N 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 SN74LS158N 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 SN74LS158N?
Known equivalents for SN74LS158N include SN74LS158D, STM32L010F4P6, 0603N101J500CT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LS158N?
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 SN74LS158N 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.