SN74LVC2G157DCTRAlternatives & Equivalent Parts
About SN74LVC2G157DCTR
SN74LVC2G157DCTR is a Integrated Circuit component manufactured by Texas Instruments. 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.
Specification Comparison
| Parameter | SN74LVC2G157DCTRSource | SN74LVC2G157DCTRG4 | TAS3251DKQ | MSP430G2955IRHA40R | TPS3802K33DCKR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | SC-70-6 | Other | Quad Flat No-Lead | SOT23 (5-Pin) |
| Pin Count | 8 | 6 | 56 | 40 | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1425 | $0.1449 | $5.5075 | $1.3490 | $0.3900 |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | — | Yes | Yes |
| YTEOL | 15 | — | 15 | 15 | 15 |
| Family | LVC/LCX/Z | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | — | R-PDSO-G56 | S-PQCC-N40 | R-PDSO-G5 |
| JESD-609 Code | e4 | — | e4 | e4 | e4 |
| Load Capacitance (CL) | 50 pF | — | — | — | — |
| Logic IC Type | MULTIPLEXER | — | — | — | — |
| Max I(ol) | 0.032 A | — | — | — | — |
| Number of Bits | 2 | — | — | — | — |
| Number of Functions | 4 | — | 1 | — | 1 |
| Number of Inputs | 2 | — | — | — | — |
| Number of Outputs | 1 | — | — | — | — |
| Output Characteristics | 3-STATE | — | — | — | — |
| Output Polarity | COMPLEMENTARY | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP8,.16 | — | — | LCC40,.24SQ,20 | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR | — | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.01 mA | — | — | — | — |
| Prop. Delay@Nom-Sup | 6 ns | — | — | — | — |
| Propagation Delay (tpd) | 14 ns | — | — | — | — |
| Qualification Status | Not Qualified | — | — | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | — | 13.2 V | — | 6 V |
| Supply Voltage-Min (Vsup) | 1.65 V | — | 10.8 V | — | 2 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | — | — | — | 3.3 V |
| Surface Mount | YES | — | YES | YES | YES |
| Technology | CMOS | — | — | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | COMMERCIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | — | GULL WING | NO LEAD | GULL WING |
| Terminal Pitch | 0.65 mm | — | 0.635 mm | 0.5 mm | 0.65 mm |
| Terminal Position | DUAL | — | DUAL | QUAD | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | 30 |
| ## SN74LVC2G157DCTR Alternates Showing results | Image | — | — | — | — |
| Supply Voltage | — | 1.65V to 5.5V | — | — | — |
| Number of Channels | — | 2 | 2 | — | 1 |
| Propagation Delay | — | 3.8 ns (typ at 3.3V) | — | — | — |
| Output Type | — | 3-State | — | — | — |
| Input Voltage High (VIH) | — | 0.65 x VCC | — | — | — |
| Operating Temperature | — | -40 to +85 degrees C | — | — | — |
| Logic Family | — | LVC | — | — | — |
| Package | — | SC-70-6 (SOT-363) | — | — | — |
| Date Of Intro | — | — | 2018-06-06 | — | — |
| Consumer IC Type | — | — | CLASS D AUDIO AMPLIFIER | — | — |
| Gain | — | — | 20 dB | — | — |
| Output Power-Nom | — | — | 355 W | — | — |
| ## TAS3251DKQ Alternates Showing results | — | — | Image | — | — |
| Has ADC | — | — | — | YES | — |
| Bit Size | — | — | — | 16 | — |
| Boundary Scan | — | — | — | YES | — |
| CPU Family | — | — | — | MSP430 | — |
| Clock Frequency-Max | — | — | — | 16 MHz | — |
| DAC Channels | — | — | — | NO | — |
| DMA Channels | — | — | — | NO | — |
| Format | — | — | — | FIXED POINT | — |
| Integrated Cache | — | — | — | NO | — |
| Low Power Mode | — | — | — | YES | — |
| Number of I/O Lines | — | — | — | 32 | — |
| Number of Serial I/Os | — | — | — | 1 | — |
| Number of Timers | — | — | — | 3 | — |
| On Chip Data RAM Width | — | — | — | 8 | — |
| On Chip Program ROM Width | — | — | — | 8 | — |
| PWM Channels | — | — | — | YES | — |
| RAM (bytes) | — | — | — | 4096 | — |
| RAM (words) | — | — | — | 4 | — |
| ROM (words) | — | — | — | 57344 | — |
| ROM Programmability | — | — | — | FLASH | — |
| Speed | — | — | — | 16 MHz | — |
| Supply Current-Max | — | — | — | 0.45 mA | — |
| Supply Voltage-Max | — | — | — | 3.6 V | — |
| Supply Voltage-Min | — | — | — | 1.8 V | — |
| Supply Voltage-Nom | — | — | — | 3.3 V | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC | — |
| ## MSP430G2955IRHA40R Alternates Showing results | — | — | — | Image | — |
| Manufacturer Package Code | — | — | — | — | SOT323 |
| Additional Feature | — | — | — | — | RESET THRESHOLD VOLTAGE IS 2.93 V; POWER ON RESET GENERATOR; MANUAL RESET INPUT |
| Adjustable Threshold | — | — | — | — | NO |
| Analog IC - Other Type | — | — | — | — | VOLTAGE SUPERVISOR/RESET IC |
| Supply Current-Max (Isup) | — | — | — | — | 0.018 mA |
| Threshold Voltage-Nom | — | — | — | — | +2.93V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, Complementary Output, CMOS, PDSO8
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Why Look for Alternatives?
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What is equivalent to SN74LVC2G157DCTR?
Known equivalents for SN74LVC2G157DCTR include SN74LVC2G157DCTRG4, TAS3251DKQ, MSP430G2955IRHA40R. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LVC2G157DCTR?
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 SN74LVC2G157DCTR 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.