SN74HCU04NAlternatives & Equivalent Parts
About SN74HCU04N
SN74HCU04N 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.
Specification Comparison
| Parameter | SN74HCU04NSource | CD74HCT299E | CD74HCT74E | SN74HCU04D | SN74HCU04DRE4 | SN74HCU04DRG4 |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 20 | 14 | 14 | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.2028 | $0.2625 | $0.2590 | $0.5192 | — | — |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | — | — | Yes |
| YTEOL | 15 | 15 | 15 | 0 | 0 | 0 |
| Family | HC/UH | HCT | HCT | HC/UH | HC/UH | HC/UH |
| JESD-30 Code | R-PDIP-T14 | R-PDIP-T20 | R-PDIP-T14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 | e4 |
| Load Capacitance (CL) | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF |
| Logic IC Type | INVERTER | PARALLEL IN PARALLEL OUT | D FLIP-FLOP | INVERTER | INVERTER | INVERTER |
| Max I(ol) | 0.004 A | 0.004 A | 0.004 A | 0.004 A | 0.004 A | 0.004 A |
| Number of Functions | 6 | 1 | 2 | 6 | 6 | 6 |
| Number of Inputs | 1 | — | — | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 | DIP20,.3 | DIP14,.3 | SOP14,.25 | SOP14,.25 | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | TUBE | TUBE | TUBE | TR | TR |
| Power Supply Current-Max (ICC) | 0.02 mA | 0.16 mA | 0.04 mA | 0.02 mA | 50 mA | 0.02 mA |
| Prop. Delay@Nom-Sup | 20 ns | 56 ns | 53 ns | 20 ns | 20 ns | 20 ns |
| Propagation Delay (tpd) | 100 ns | 68 ns | 53 ns | 100 ns | 100 ns | 100 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Schmitt Trigger | NO | NO | — | NO | NO | NO |
| Supply Voltage-Max (Vsup) | 6 V | 5.5 V | 5.5 V | 6 V | 6 V | 6 V |
| Supply Voltage-Min (Vsup) | 2 V | 4.5 V | 4.5 V | 2 V | 2 V | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | NO | NO | NO | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | MILITARY | MILITARY | 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 | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Additional Feature | — | COMMON I/O PINS; GATED OUTPUT CONTROL | — | — | — | — |
| Count Direction | — | BIDIRECTIONAL | — | — | — | — |
| Max Frequency@Nom-Sup | — | 16000000 Hz | 16000000 Hz | — | — | — |
| Number of Bits | — | 8 | 1 | — | — | — |
| Output Characteristics | — | 3-STATE | — | — | — | — |
| Output Polarity | — | TRUE | COMPLEMENTARY | — | — | — |
| Trigger Type | — | POSITIVE EDGE | POSITIVE EDGE | — | — | — |
| fmax-Min | — | 24 MHz | 25 MHz | — | — | — |
| ## CD74HCT299E Alternates Showing results | — | Image | — | — | — | — |
| ## CD74HCT74E Alternates Showing results | — | — | Image | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | 260 | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | 30 | 30 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74HCU04N 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 SN74HCU04N 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 SN74HCU04N?
Known equivalents for SN74HCU04N include CD74HCT299E, CD74HCT74E, SN74HCU04D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HCU04N?
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 SN74HCU04N 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.