SN74AHCT1G125DCKTAlternatives & Equivalent Parts
About SN74AHCT1G125DCKT
SN74AHCT1G125DCKT is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | SN74AHCT1G125DCKTSource | SN74HC139NSR | SN74AHCT1G125DCKR | SN74AHCT1G125DCK3 | SN74AHCT1G126DCKT | SN74AHCT1G126DCKR | SN74AHCT126PWG4 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | Small Outline Packages | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | Small Outline Packages |
| Pin Count | 5 | 16 | 5 | 5 | 5 | 5 | 14 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°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 |
| Price | $0.0573 | $0.2975 | $0.0513 | $0.0596 | $0.3588 | — | $0.2000 |
| Electrical Parameters | |||||||
| YTEOL | 0 | 15 | 15 | 15 | 0 | 15 | 0 |
| Control Type | ENABLE LOW | — | ENABLE LOW | ENABLE LOW | ENABLE HIGH | ENABLE HIGH | ENABLE HIGH |
| Count Direction | UNIDIRECTIONAL | — | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL |
| Family | AHCT/VHCT/VT | HC/UH | AHCT/VHCT/VT | AHCT/VHCT/VT | AHCT/VHCT/VT | AHCT/VHCT/VT | AHCT/VHCT/VT |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G16 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | e3 | e6 | e4 | e3 | e4 |
| Load Capacitance (CL) | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF |
| Logic IC Type | BUS DRIVER | 2-LINE TO 4-LINE DECODER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER |
| Max I(ol) | 0.008 A | 0.0052 A | 0.008 A | 0.008 A | 0.008 A | 0.008 A | 0.008 A |
| Number of Bits | 1 | 4 | 1 | 1 | 1 | 1 | 4 |
| Number of Functions | 1 | 2 | 1 | 1 | 1 | 1 | 1 |
| Number of Ports | 2 | — | 2 | 2 | 2 | 2 | 2 |
| Output Characteristics | 3-STATE | — | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Output Polarity | TRUE | INVERTED | TRUE | TRUE | TRUE | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 | SOP16,.3 | TSSOP5/6,.08 | — | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP14,.25 |
| Package Shape | 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, 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 | TR | TR | TR | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.01 mA | 0.08 mA | 0.01 mA | 0.01 mA | 0.01 mA | 0.01 mA | 0.02 mA |
| Prop. Delay@Nom-Sup | 8.5 ns | 44 ns | 8.5 ns | 8.5 ns | 8.5 ns | 8.5 ns | 8.5 ns |
| Propagation Delay (tpd) | 8.5 ns | 220 ns | 8.5 ns | 8.5 ns | 8.5 ns | 8.5 ns | 8.5 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | 6 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | 2 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) | Tin/Bismuth (Sn/Bi) | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | NICKEL PALLADIUM GOLD |
| Terminal Form | 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 | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| ## SN74AHCT1G125DCKT Alternates Showing results | Image | — | — | — | — | — | — |
| Pbfree Code | — | Yes | Yes | — | — | Yes | — |
| Input Conditioning | — | STANDARD | — | — | — | — | — |
| ## SN74HC139NSR Alternates Showing results | — | Image | — | — | — | — | — |
| Date Of Intro | — | — | — | 2018-09-27 | — | — | — |
| ## SN74AHCT1G126DCKT Alternates Showing results | — | — | — | — | Image | — | — |
| Additional Feature | — | — | — | — | — | — | DUMMY VAL |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
suggested
Bus Driver, AHCT/VHCT/VT Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AHCT/VHCT/VT Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AHCT/VHCT/VT Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AHCT/VHCT/VT Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AHCT/VHCT/VT Series, 1-Func, 4-Bit, True Output, CMOS, PDSO14
Why Look for Alternatives?
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When evaluating SN74AHCT1G125DCKT 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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Request Alternatives for SN74AHCT1G125DCKTFAQ
What is equivalent to SN74AHCT1G125DCKT?
Known equivalents for SN74AHCT1G125DCKT include SN74HC139NSR, SN74AHCT1G125DCKR, SN74AHCT1G125DCK3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74AHCT1G125DCKT?
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 SN74AHCT1G125DCKT 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.