SN74AC14NAlternatives & Equivalent Parts
About SN74AC14N
SN74AC14N is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line 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 | SN74AC14NSource | SN7490AN | CD74HC390E | PMZB1200UPEYL | SN74AC14D | SN74AC14DR |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Nexperia | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Other | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 16 | 3 | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | ~ 70.0°C | -55.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0810 | $5.7350 | $0.4029 | $0.0507 | $0.2396 | $0.1908 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | No | Yes | — | — | Yes |
| YTEOL | 15 | 0 | 15 | 5.85 | 0 | 15 |
| Family | AC | TTL/H/L | HC/UH | — | AC | AC |
| JESD-30 Code | R-PDIP-T14 | R-PDIP-T14 | R-PDIP-T16 | R-PBCC-N3 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e4 | — | e4 | e3 | e4 | e4 |
| Load Capacitance (CL) | 50 pF | 15 pF | 50 pF | — | 50 pF | 50 pF |
| Logic IC Type | INVERTER | DECADE COUNTER | DECADE COUNTER | — | INVERTER | INVERTER |
| Max I(ol) | 0.024 A | 0.016 A | 0.0052 A | — | 0.024 A | 0.024 A |
| Number of Functions | 6 | 2 | 2 | — | 6 | 6 |
| Number of Inputs | 1 | — | — | — | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 | DIP14,.3 | DIP16,.3 | — | SOP14,.25 | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | CHIP CARRIER | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | — | TUBE | — | — | TR, 13 INCH |
| Power Supply Current-Max (ICC) | 0.02 mA | 42 mA | 0.08 mA | — | 0.02 mA | 0.02 mA |
| Prop. Delay@Nom-Sup | 11 ns | 50 ns | 52 ns | — | 11 ns | 11 ns |
| Propagation Delay (tpd) | 15 ns | 50 ns | 550 ns | — | 15 ns | 15 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Schmitt Trigger | YES | — | — | — | YES | YES |
| Supply Voltage-Max (Vsup) | 6 V | 5.25 V | 6 V | — | 6 V | 6 V |
| Supply Voltage-Min (Vsup) | 2 V | 4.75 V | 2 V | — | 2 V | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 4.5 V | — | 5 V | 5 V |
| Surface Mount | NO | NO | NO | YES | YES | YES |
| Technology | CMOS | TTL | CMOS | — | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | COMMERCIAL | MILITARY | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | — | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | BOTTOM | DUAL | DUAL |
| ## SN74AC14N Alternates Showing results | Image | — | — | — | — | — |
| Additional Feature | — | ONE FUNCTION HAS 1 BIT | DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS | — | — | — |
| Count Direction | — | UP | UP | — | — | — |
| Load/Preset Input | — | YES | NO | — | — | — |
| Max Frequency@Nom-Sup | — | 32000000 Hz | 20000000 Hz | — | — | — |
| Mode of Operation | — | ASYNCHRONOUS | ASYNCHRONOUS | — | — | — |
| Number of Bits | — | 3 | 4 | — | — | — |
| Peak Reflow Temperature (Cel) | — | NOT SPECIFIED | — | 260 | 260 | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | NOT SPECIFIED | — | 30 | 30 | 30 |
| Trigger Type | — | NEGATIVE EDGE | NEGATIVE EDGE | — | — | — |
| fmax-Min | — | 32 MHz | 24 MHz | — | — | — |
| ## SN7490AN Alternates Showing results | — | Image | — | — | — | — |
| ## CD74HC390E Alternates Showing results | — | — | Image | — | — | — |
| Manufacturer Package Code | — | — | — | SOT883B | — | — |
| Factory Lead Time | — | — | — | 8 Weeks | — | — |
| Case Connection | — | — | — | DRAIN | — | — |
| Configuration | — | — | — | SINGLE WITH BUILT-IN DIODE | — | — |
| DS Breakdown Voltage-Min | — | — | — | 30 V | — | — |
| Drain Current-Max (ID) | — | — | — | 0.41 A | — | — |
| Drain-source On Resistance-Max | — | — | — | 1.4 Ω | — | — |
| FET Technology | — | — | — | METAL-OXIDE SEMICONDUCTOR | — | — |
| Number of Elements | — | — | — | 1 | — | — |
| Operating Mode | — | — | — | ENHANCEMENT MODE | — | — |
| Polarity/Channel Type | — | — | — | P-CHANNEL | — | — |
| Reference Standard | — | — | — | IEC-60134 | — | — |
| Transistor Application | — | — | — | SWITCHING | — | — |
| Transistor Element Material | — | — | — | SILICON | — | — |
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 5 alternatives for SN74AC14N — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74AC14N 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 SN74AC14N 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 SN74AC14N?
Known equivalents for SN74AC14N include SN7490AN, CD74HC390E, PMZB1200UPEYL. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74AC14N?
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 SN74AC14N 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.