74AHC1G126DCKTG4Alternatives & Equivalent Parts
About 74AHC1G126DCKTG4
74AHC1G126DCKTG4 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 | 74AHC1G126DCKTG4Source | 74AHC1G126DCKRG4 | SN74AHC1G126DCKR | 74AHC1G126DCKTE4 | 74AHC1G125DCKTG4 | 74AHC1G125DCKTE4 | 74AHC1G125DCKRG4 | 74AHC1G126DCKRE4 | SN74AHC1G126DCKT | SN74AHC1G125DCKT |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) |
| Pin Count | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Temperature Range | -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 | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.3726 | $0.1069 | $0.0280 | $0.3726 | $0.3726 | $0.3726 | $0.1069 | $0.1069 | $0.0333 | — |
| Electrical Parameters | ||||||||||
| Pbfree Code | Yes | — | Yes | Yes | — | — | — | Yes | — | — |
| YTEOL | 15 | 15 | 15 | 15 | 0 | 0 | 15 | 15 | 0 | 0 |
| Control Type | ENABLE HIGH | ENABLE HIGH | ENABLE HIGH | ENABLE HIGH | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE HIGH | ENABLE HIGH | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL |
| Family | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 Code | e4 | e4 | e3 | e4 | 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 | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER |
| Max I(ol) | 0.008 A | 0.008 A | 0.008 A | 0.008 A | 0.008 A | 0.008 A | 0.008 A | 0.008 A | 0.008 A | 0.008 A |
| Number of Bits | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Ports | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Output Polarity | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | 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 | 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 | TR | TR | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.01 mA | 0.01 mA | 0.01 mA | 0.01 mA | 0.01 mA | 0.01 mA | 0.01 mA | 0.01 mA | 0.01 mA | 0.01 mA |
| Prop. Delay@Nom-Sup | 8.5 ns | 8.5 ns | 8.5 ns | 8.5 ns | 14 ns | 14 ns | 9.5 ns | 8.5 ns | 8.5 ns | 14 ns |
| Propagation Delay (tpd) | 13 ns | 13 ns | 13 ns | 13 ns | 13 ns | 13 ns | 13 ns | 13 ns | 13 ns | 13 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | 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 |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 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 | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | NOT SPECIFIED | 30 | 30 | 30 | 30 | 30 |
| Output Characteristics | — | — | 3-STATE | — | — | — | — | — | 3-STATE | 3-STATE |
| Screening Level | — | — | AEC-Q100 | — | — | — | — | — | AEC-Q100 | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Why Look for Alternatives?
Finding alternatives for 74AHC1G126DCKTG4 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 74AHC1G126DCKTG4 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 74AHC1G126DCKTG4FAQ
What is equivalent to 74AHC1G126DCKTG4?
Known equivalents for 74AHC1G126DCKTG4 include 74AHC1G126DCKRG4, SN74AHC1G126DCKR, 74AHC1G126DCKTE4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 74AHC1G126DCKTG4?
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 74AHC1G126DCKTG4 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.