SN74HCS138PWRAlternatives & Equivalent Parts
About SN74HCS138PWR
SN74HCS138PWR 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.
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Specification Comparison
| Parameter | SN74HCS138PWRSource | SN74HCS138DR | TMUX1109PWR | SN74LVC1G139DCUT | SN74HC139PW | NB3L553DG | STM32L4R5ZIT6 | TDC1000PWR | SN74HCS238PWR | SN74HCS138DYYR | SN74HCS138QPWRQ1 | SN74HCS238QPWRQ1 | SN74HCS138QDYYRQ1 | SN74HCS238QDYYRQ1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | ON Semiconductor | STMicroelectronics | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Quad Flat Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 16 | 16 | 8 | 16 | 8 | 144 | 28 | 16 | 16 | 16 | 16 | 16 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.2130 | $0.2195 | $1.8371 | $0.3518 | $0.2753 | $1.4200 | $8.0455 | $1.0384 | $0.2003 | $0.1608 | $0.3495 | $0.3268 | $0.2449 | $0.2010 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | — | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Date Of Intro | 2020-09-12 | 2020-09-12 | 2018-12-16 | — | — | — | — | — | 2020-09-16 | — | 2020-09-11 | 2020-09-11 | — | — |
| YTEOL | 15 | 15 | 15 | 15 | 0 | 0 | 9 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Family | HC/UH | HC/UH | — | LVC/LCX/Z | HC/UH | 3L | — | — | HC/UH | HC/UH | HC/UH | HC/UH | HC/UH | HC/UH |
| Input Conditioning | SCHMITT TRIGGER | SCHMITT TRIGGER | — | STANDARD | STANDARD | STANDARD | — | — | SCHMITT TRIGGER | SCHMITT TRIGGER | SCHMITT TRIGGER | SCHMITT TRIGGER | SCHMITT TRIGGER | SCHMITT TRIGGER |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G8 | R-PDSO-G16 | R-PDSO-G8 | S-PQFP-G144 | R-PDSO-G28 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e4 | e4 | e4 | e3 | e4 | e3 | e4 | e3 | e4 | e4 | e4 | e4 | e4 | e4 |
| Load Capacitance (CL) | 50 pF | 50 pF | — | 50 pF | 50 pF | — | — | — | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF |
| Logic IC Type | 3-LINE TO 8-LINE DECODER | 3-LINE TO 8-LINE DECODER | — | 2-LINE TO 4-LINE DECODER | 2-LINE TO 4-LINE DECODER | LOW SKEW CLOCK DRIVER | — | — | 3-LINE TO 8-LINE DECODER | 3-LINE TO 8-LINE DECODER | 3-LINE TO 8-LINE DECODER | 3-LINE TO 8-LINE DECODER | 3-LINE TO 8-LINE DECODER | 3-LINE TO 8-LINE DECODER |
| Max I(ol) | 0.0078 A | 0.0078 A | — | 0.032 A | 0.0052 A | 0.035 A | — | — | 0.0078 A | 0.0078 A | 0.0078 A | 0.0078 A | 0.0078 A | 0.0078 A |
| Number of Functions | 1 | 1 | 1 | 1 | 2 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Output Polarity | INVERTED | INVERTED | — | INVERTED | INVERTED | — | — | — | INVERTED | INVERTED | INVERTED | TRUE | INVERTED | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 | SOP16,.25 | — | TSSOP8,.12,20 | TSSOP16,.25 | SOP8,.25 | QFP144,.87SQ,20 | — | TSSOP16,.25 | TSSOP16,.12,20 | TSSOP16,.25 | TSSOP16,.25 | TSSOP16,.12,20 | TSSOP16,.13,20 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | TR | — | TR | TUBE | RAIL | — | — | TR | TR | TR | TR | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.002 mA | 0.002 mA | — | 0.01 mA | 0.08 mA | 85 mA | — | — | 0.002 mA | 0.002 mA | 0.002 mA | 0.002 mA | 0.002 mA | 0.002 mA |
| Prop. Delay@Nom-Sup | 19 ns | 19 ns | — | 5.9 ns | 44 ns | 5 ns | — | — | 19 ns | 19 ns | 19 ns | 19 ns | 19 ns | 19 ns |
| Propagation Delay (tpd) | 53 ns | 53 ns | — | 16.7 ns | 220 ns | 5 ns | — | — | 53 ns | 53 ns | 53 ns | 53 ns | 53 ns | 53 ns |
| Schmitt Trigger | YES | YES | — | — | — | — | — | — | YES | YES | YES | YES | YES | YES |
| Supply Voltage-Max (Vsup) | 6 V | 6 V | 5.5 V | 5.5 V | 6 V | 2.625 V | — | 5.5 V | 6 V | 6 V | 6 V | 6 V | 6 V | 6 V |
| Supply Voltage-Min (Vsup) | 2 V | 2 V | 4.5 V | 1.65 V | 2 V | 2.375 V | — | 2.7 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 1.8 V | 5 V | 2.5 V | — | 3.7 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | — | CMOS | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | 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 | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 1.27 mm | 0.65 mm | 0.5 mm | 0.65 mm | 1.27 mm | 0.5 mm | 0.65 mm | 0.65 mm | 0.5 mm | 0.65 mm | 0.65 mm | 0.5 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 | — | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| ## SN74HCS138PWR Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — | — | — |
| ## SN74HCS138DR Alternates Showing results | — | Image | — | — | — | — | — | — | — | — | — | — | — | — |
| Additional Feature | — | — | Configuration : 4:1 | — | — | ALSO OPERATES AT 3.3V OR 5V SUPPLY | — | — | — | — | — | — | — | — |
| Analog IC - Other Type | — | — | DIFFERENTIAL MULTIPLEXER | — | — | — | — | ANALOG CIRCUIT | — | — | — | — | — | — |
| Bandwidth-Nom | — | — | 155 MHz | — | — | — | — | — | — | — | — | — | — | — |
| Normal Position | — | — | NO/NC | — | — | — | — | — | — | — | — | — | — | — |
| Number of Channels | — | — | 2 | — | — | — | — | 2 | — | — | — | — | — | — |
| Off-state Isolation-Nom | — | — | 60 dB | — | — | — | — | — | — | — | — | — | — | — |
| On-state Resistance-Max (Ron) | — | — | 4.9 Ω | — | — | — | — | — | — | — | — | — | — | — |
| Output | — | — | COMMON OUTPUT | — | — | — | — | — | — | — | — | — | — | — |
| Supply Current-Max (Isup) | — | — | 0.001 mA | — | — | — | — | — | — | — | — | — | — | — |
| Switching | — | — | BREAK-BEFORE-MAKE | — | — | — | — | — | — | — | — | — | — | — |
| Number of Bits | — | — | — | 1 | 4 | — | — | — | — | — | — | — | — | — |
| Output Characteristics | — | — | — | 3-STATE | — | 3-STATE | — | — | — | — | — | — | — | — |
| Qualification Status | — | — | — | Not Qualified | Not Qualified | Not Qualified | — | — | — | — | — | — | — | — |
| ## SN74LVC1G139DCUT Alternates Showing results | — | — | — | Image | — | — | — | — | — | — | — | — | — | — |
| ## SN74HC139PW Alternates Showing results | — | — | — | — | Image | — | — | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | — | — | — | 751-07 | — | — | — | — | — | — | — | — |
| Number of True Outputs | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — |
| Same Edge Skew-Max (tskwd) | — | — | — | — | — | 0.05 ns | — | — | — | — | — | — | — | — |
| fmax-Min | — | — | — | — | — | 200 MHz | — | — | — | — | — | — | — | — |
| Factory Lead Time | — | — | — | — | — | — | 12 Weeks | — | — | — | — | — | — | — |
| Has ADC | — | — | — | — | — | — | YES | — | — | — | — | — | — | — |
| Bit Size | — | — | — | — | — | — | 32 | — | — | — | — | — | — | — |
| Boundary Scan | — | — | — | — | — | — | YES | — | — | — | — | — | — | — |
| CPU Family | — | — | — | — | — | — | CORTEX-M4 | — | — | — | — | — | — | — |
| Clock Frequency-Max | — | — | — | — | — | — | 48 MHz | — | — | — | — | — | — | — |
| DAC Channels | — | — | — | — | — | — | YES | — | — | — | — | — | — | — |
| DMA Channels | — | — | — | — | — | — | YES | — | — | — | — | — | — | — |
| Format | — | — | — | — | — | — | FLOATING-POINT | — | — | — | — | — | — | — |
| Integrated Cache | — | — | — | — | — | — | NO | — | — | — | — | — | — | — |
| Low Power Mode | — | — | — | — | — | — | YES | — | — | — | — | — | — | — |
| Number of DMA Channels | — | — | — | — | — | — | 14 | — | — | — | — | — | — | — |
| Number of External Interrupts | — | — | — | — | — | — | 16 | — | — | — | — | — | — | — |
| Number of I/O Lines | — | — | — | — | — | — | 115 | — | — | — | — | — | — | — |
| Number of Serial I/Os | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — |
| Number of Timers | — | — | — | — | — | — | 14 | — | — | — | — | — | — | — |
| On Chip Data RAM Width | — | — | — | — | — | — | 8 | — | — | — | — | — | — | — |
| On Chip Program ROM Width | — | — | — | — | — | — | 8 | — | — | — | — | — | — | — |
| PWM Channels | — | — | — | — | — | — | YES | — | — | — | — | — | — | — |
| RAM (bytes) | — | — | — | — | — | — | 655488 | — | — | — | — | — | — | — |
| ROM (words) | — | — | — | — | — | — | 2097152 | — | — | — | — | — | — | — |
| ROM Programmability | — | — | — | — | — | — | FLASH | — | — | — | — | — | — | — |
| Speed | — | — | — | — | — | — | 120 MHz | — | — | — | — | — | — | — |
| Supply Current-Max | — | — | — | — | — | — | 26 mA | — | — | — | — | — | — | — |
| Supply Voltage-Max | — | — | — | — | — | — | 3.6 V | — | — | — | — | — | — | — |
| Supply Voltage-Min | — | — | — | — | — | — | 3 V | — | — | — | — | — | — | — |
| Supply Voltage-Nom | — | — | — | — | — | — | 3 V | — | — | — | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | — | MICROCONTROLLER, RISC | — | — | — | — | — | — | — |
| Input Voltage-Max | — | — | — | — | — | — | — | 5.5 V | — | — | — | — | — | — |
| Input Voltage-Min | — | — | — | — | — | — | — | 2.7 V | — | — | — | — | — | — |
| ## TDC1000PWR Alternates Showing results | — | — | — | — | — | — | — | Image | — | — | — | — | — | — |
| Screening Level | — | — | — | — | — | — | — | — | — | — | AEC-Q100 | AEC-Q100 | AEC-Q100 | AEC-Q100 |
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 13 alternatives for SN74HCS138PWR — response within 24 hours.
Quick Links
SN74HCS138DR
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TMUX1109PWR
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SN74LVC1G139DCUT
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SN74HC139PW
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STM32L4R5ZIT6
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TDC1000PWR
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Why Look for Alternatives?
Finding alternatives for SN74HCS138PWR 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 SN74HCS138PWR 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 SN74HCS138PWR?
Known equivalents for SN74HCS138PWR include SN74HCS138DR, TMUX1109PWR, SN74LVC1G139DCUT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HCS138PWR?
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 SN74HCS138PWR 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.