SN74HCT14DRAlternatives & Equivalent Parts
About SN74HCT14DR
SN74HCT14DR 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.
Need pricing on these alternatives?
Get one quote covering all 8 alternatives for SN74HCT14DR — response within 24 hours.
Specification Comparison
| Parameter | SN74HCT14DRSource | SN74HCT14DRG4 | SN74HCT14DT | MM74HCT14M | SN74HCT14DRE4 | ERZV10D221 | M40-3100445R | M40-3200545R | SN74HCT14D |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | ON Semiconductor | Texas Instruments | Panasonic | Harwin | Harwin | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages | Other | Other | Other | SOIC-14 |
| Pin Count | 14 | 14 | 14 | 14 | 14 | 2 | 8 | 10 | 14 |
| Temperature Range | -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 ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0876 | $0.2024 | $0.2329 | $0.1459 | $0.2024 | $0.1460 | $1.0400 | $0.9890 | $0.4616 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | OBSOLETE | END OF LIFE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | Yes | — | Yes | Yes | Yes | Yes | Yes | — |
| YTEOL | 15 | 15 | 0 | 6.45 | 0 | 7 | 9 | 9 | — |
| Family | HCT | HCT | HCT | HCT | HCT | — | — | — | — |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | — | — | — | — |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 | e3 | e4 | e4 | — |
| Load Capacitance (CL) | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | — | — | — | — |
| Logic IC Type | INVERTER | INVERTER | INVERTER | INVERTER | INVERTER | — | — | — | — |
| Max I(ol) | 0.004 A | 0.004 A | 0.004 A | 0.004 A | 0.004 A | — | — | — | — |
| Number of Functions | 6 | 6 | 6 | 6 | 6 | — | — | — | — |
| Number of Inputs | 1 | 1 | 1 | 1 | 1 | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | — | — |
| Package Equivalence Code | SOP14,.25 | SOP14,.25 | SOP14,.25 | SOP14,.25 | SOP14,.25 | — | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | DISK PACKAGE | — | — | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | Radial | — | — | — |
| Packing Method | TR | TR | TR | — | TR | BULK | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | — | — | — | — |
| Power Supply Current-Max (ICC) | 0.02 mA | 0.02 mA | 0.02 mA | — | 0.02 mA | — | — | — | — |
| Prop. Delay@Nom-Sup | 40 ns | 40 ns | 40 ns | 25 ns | 40 ns | — | — | — | — |
| Propagation Delay (tpd) | 40 ns | 40 ns | 40 ns | 25 ns | 40 ns | — | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — | — | — |
| Schmitt Trigger | YES | YES | YES | YES | YES | — | — | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | 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 | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES | NO | — | — | — |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | — | — | — | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | 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) | NICKEL PALLADIUM GOLD | TIN | — | — | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — | — | — | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | — | 1 mm | 1 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | — | — | — | — |
| ## SN74HCT14DR Alternates Showing results | Image | — | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | — | 751A-03 | — | — | — | — | — |
| Factory Lead Time | — | — | — | 9 Weeks | — | 27 Weeks, 1 Day | — | — | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | — | — | — |
| Additional Feature | — | — | — | — | — | STANDARD: IEC62368-1; IEC61051-2; IEC61051-1; IEC60950-1 | ROHS COMPLIANT | ROHS COMPLIANT | — |
| Circuit RMS Voltage-Max | — | — | — | — | — | 140 V | — | — | — |
| Energy Absorbing Capacity-Max | — | — | — | — | — | 39 J | — | — | — |
| Mounting Feature | — | — | — | — | — | THROUGH HOLE MOUNT | — | — | — |
| Package Height | — | — | — | — | — | 14.5 mm | — | — | — |
| Package Length | — | — | — | — | — | 11.5 mm | — | — | — |
| Package Width | — | — | — | — | — | 4.9 mm | — | — | — |
| Rated Power Dissipation (P) | — | — | — | — | — | 0.4 W | — | — | — |
| Reference Standard | — | — | — | — | — | CSA; CQC; IEC; UL; VDE | UL | UL | — |
| Resistor Type | — | — | — | — | — | VARISTOR | — | — | — |
| Terminal Placement | — | — | — | — | — | RADIAL | — | — | — |
| Terminal Shape | — | — | — | — | — | WIRE | — | — | — |
| Working Voltage | — | — | — | — | — | 180 V | — | — | — |
| Board Mounting Option | — | — | — | — | — | — | PEG | PEG | — |
| Body Breadth | — | — | — | — | — | — | 0.098 inch | 0.126 inch | — |
| Body Depth | — | — | — | — | — | — | 0.089 inch | — | — |
| Body Length | — | — | — | — | — | — | 0.173 inch | 0.197 inch | — |
| Body/Shell Style | — | — | — | — | — | — | SOCKET | RECEPTACLE | — |
| Connector Type | — | — | — | — | — | — | BOARD CONNECTOR | BOARD CONNECTOR | — |
| Contact Finish Mating | — | — | — | — | — | — | NOT APPLICABLE | NOT APPLICABLE | — |
| Contact Finish Termination | — | — | — | — | — | — | Gold (Au) | Gold (Au) - with Nickel (Ni) barrier | — |
| Contact Gender | — | — | — | — | — | — | FEMALE | MALE | — |
| Contact Material | — | — | — | — | — | — | PHOSPHOR BRONZE | BRASS | — |
| Contact Pattern | — | — | — | — | — | — | RECTANGULAR | RECTANGULAR | — |
| Contact Resistance | — | — | — | — | — | — | 20 mΩ | 30 mΩ | — |
| Contact Style | — | — | — | — | — | — | SQ PIN-SKT | SQ PIN-SKT | — |
| DIN Conformance | — | — | — | — | — | — | NO | NO | — |
| Durability | — | — | — | — | — | — | 300 Cycles | 300 Cycles | — |
| Filter Feature | — | — | — | — | — | — | NO | NO | — |
| IEC Conformance | — | — | — | — | — | — | NO | NO | — |
| Insulation Resistance | — | — | — | — | — | — | 5000000000 Ω | 1000000000 Ω | — |
| Insulator Color | — | — | — | — | — | — | BLACK | BLACK | — |
| MIL Conformance | — | — | — | — | — | — | NO | NO | — |
| Mating Contact Pitch | — | — | — | — | — | — | 0.039 inch | 0.039 inch | — |
| Mating Contact Row Spacing | — | — | — | — | — | — | 0.039 inch | 0.039 inch | — |
| Mixed Contacts | — | — | — | — | — | — | NO | NO | — |
| Mounting Option 1 | — | — | — | — | — | — | LOCKING | — | — |
| Mounting Style | — | — | — | — | — | — | STRAIGHT | STRAIGHT | — |
| Mounting Type | — | — | — | — | — | — | BOARD | BOARD | — |
| Number Of Connectors | — | — | — | — | — | — | ONE | ONE | — |
| Number Of PCB Rows | — | — | — | — | — | — | 2 | 2 | — |
| Number of Rows Loaded | — | — | — | — | — | — | 2 | 2 | — |
| Option | — | — | — | — | — | — | GENERAL PURPOSE | GENERAL PURPOSE | — |
| PCB Contact Pattern | — | — | — | — | — | — | RECTANGULAR | RECTANGULAR | — |
| PCB Contact Row Spacing | — | — | — | — | — | — | 3.302 mm | 3.6068 mm | — |
| Plating Thickness | — | — | — | — | — | — | FLASH inch | FLASH inch | — |
| Polarization Key | — | — | — | — | — | — | POLARIZED HOUSING | — | — |
| Rated Current (Signal) | — | — | — | — | — | — | 1 A | 1 A | — |
| Termination Type | — | — | — | — | — | — | SURFACE MOUNT | SURFACE MOUNT | — |
| Total Number of Contacts | — | — | — | — | — | — | 8 | 10 | — |
| UL Flammability Code | — | — | — | — | — | — | 94V-0 | 94V-0 | — |
| Dielectric Withstanding Voltage | — | — | — | — | — | — | — | 500VAC V | — |
| Insulator Material | — | — | — | — | — | — | — | GLASS FILLED POLYAMIDE | — |
| Supply Voltage | — | — | — | — | — | — | — | — | 2 to 5.5 V |
| Propagation Delay | — | — | — | — | — | — | — | — | 4.5 ns |
| Number of Channels | — | — | — | — | — | — | — | — | 6 |
| Hysteresis Voltage | — | — | — | — | — | — | — | — | 0.4 V |
| Operating Temperature | — | — | — | — | — | — | — | — | -40 to 85 °C |
| Logic Family | — | — | — | — | — | — | — | — | HCT |
| Output Drive Current | — | — | — | — | — | — | — | — | 4 mA |
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 8 alternatives for SN74HCT14DR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74HCT14DR 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 SN74HCT14DR 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for SN74HCT14DR. Get expert recommendations within 24 hours.
FAQ
What is equivalent to SN74HCT14DR?
Known equivalents for SN74HCT14DR include SN74HCT14DRG4, SN74HCT14DT, MM74HCT14M. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HCT14DR?
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 SN74HCT14DR 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.