SN74AC74DE4Alternatives & Equivalent Parts
About SN74AC74DE4
SN74AC74DE4 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 | SN74AC74DE4Source | SN74LVC1G86DCKR | L4941BDT-TR | LM293DT | SN74AC74DG4 | SN74AC74DRE4 | SN74AC74DRG4 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | STMicroelectronics | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | SOT23 (5-Pin) | — | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 5 | 3 | 8 | 14 | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.4432 | $0.0385 | $0.5824 | $0.0715 | $0.1960 | — | $0.0812 |
| Electrical Parameters | |||||||
| YTEOL | 0 | 15 | 6.2 | 5.57 | 0 | 0 | 0 |
| Family | AC | LVC/LCX/Z | — | — | AC | AC | AC |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G5 | R-PSSO-G2 | R-PDSO-G8 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e4 | e3 | — | e3 | e4 | e4 | e4 |
| Load Capacitance (CL) | 50 pF | 50 pF | — | — | 50 pF | 50 pF | 50 pF |
| Logic IC Type | D FLIP-FLOP | XOR GATE | — | — | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 125000000 Hz | — | — | — | 125000000 Hz | 125000000 Hz | 125000000 Hz |
| Max I(ol) | 0.012 A | 0.032 A | — | — | 0.012 A | 0.012 A | 0.012 A |
| Number of Bits | 1 | — | — | — | 1 | 1 | 1 |
| Number of Functions | 2 | 1 | 1 | 2 | 2 | 2 | 2 |
| Output Polarity | COMPLEMENTARY | — | — | — | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 | TSSOP5/6,.08 | SMSIP3H,.38,90TB | SOP8,.25 | SOP14,.25 | SOP14,.25 | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | TR | TR | TR; TUBE | TUBE | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.02 mA | 0.015 mA | — | — | — | — | — |
| Prop. Delay@Nom-Sup | 10.5 ns | 5 ns | — | — | 10.5 ns | 10.5 ns | 10.5 ns |
| Propagation Delay (tpd) | 16 ns | 9.9 ns | — | — | 16 ns | 16 ns | 16 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 6 V | 5.5 V | — | — | 6 V | 6 V | 6 V |
| Supply Voltage-Min (Vsup) | 2 V | 1.65 V | — | — | 2 V | 2 V | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | 3.3 V | — | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | BIPOLAR | BIPOLAR | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | Tin (Sn) | Tin/Silver/Bismuth (Sn/Ag/Bi) | Matte Tin (Sn) - annealed | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.65 mm | 2.28 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | SINGLE | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | NOT SPECIFIED | 30 | 30 | 30 |
| Trigger Type | POSITIVE EDGE | — | — | — | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| fmax-Min | 125 MHz | — | — | — | 125 MHz | 125 MHz | 125 MHz |
| ## SN74AC74DE4 Alternates Showing results | Image | — | — | — | — | — | — |
| Pbfree Code | — | Yes | — | — | — | — | — |
| Number of Inputs | — | 2 | — | — | — | — | — |
| Schmitt Trigger | — | NO | — | — | — | — | — |
| ## SN74LVC1G86DCKR Alternates Showing results | — | Image | — | — | — | — | — |
| Factory Lead Time | — | — | 12 Weeks | 8 Weeks | — | — | — |
| Adjustability | — | — | FIXED | — | — | — | — |
| Dropout Voltage1-Max | — | — | 0.7 V | — | — | — | — |
| Dropout Voltage1-Nom | — | — | 0.45 V | — | — | — | — |
| Input Voltage Absolute-Max | — | — | 30 V | — | — | — | — |
| Input Voltage-Max | — | — | 16 V | — | — | — | — |
| Input Voltage-Min | — | — | 6 V | — | — | — | — |
| Line Regulation-Max | — | — | 0.02% | — | — | — | — |
| Load Regulation-Max | — | — | 0.02% | — | — | — | — |
| Number of Outputs | — | — | 1 | — | — | — | — |
| Operating Temperature TJ-Max | — | — | 150 °C | — | — | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — | — | — |
| Output Current1-Max | — | — | 1 A | — | — | — | — |
| Output Voltage1-Max | — | — | 5.2 V | — | — | — | — |
| Output Voltage1-Min | — | — | 4.8 V | — | — | — | — |
| Output Voltage1-Nom | — | — | 5 V | — | — | — | — |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — |
| Voltage Tolerance-Max | — | — | 4% | — | — | — | — |
| ## L4941BDT-TR Alternates Showing results | — | — | Image | — | — | — | — |
| Amplifier Type | — | — | — | COMPARATOR | — | — | — |
| Average Bias Current-Max (IIB) | — | — | — | 0.4 µA | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | 0.25 µA | — | — | — |
| Input Offset Voltage-Max | — | — | — | 9000 µV | — | — | — |
| Output Type | — | — | — | OPEN-COLLECTOR | — | — | — |
| Response Time-Nom | — | — | — | 1300 ns | — | — | — |
| Supply Current-Max | — | — | — | 2.5 mA | — | — | — |
| Supply Voltage Limit-Max | — | — | — | 36 V | — | — | — |
| ## LM293DT Alternates Showing results | — | — | — | Image | — | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
suggested
suggested
D Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
D Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
D Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
Why Look for Alternatives?
Finding alternatives for SN74AC74DE4 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 SN74AC74DE4 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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What is equivalent to SN74AC74DE4?
Known equivalents for SN74AC74DE4 include SN74LVC1G86DCKR, L4941BDT-TR, LM293DT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74AC74DE4?
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 SN74AC74DE4 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.