SN74HC393NAlternatives & Equivalent Parts
About SN74HC393N
SN74HC393N 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 | SN74HC393NSource | CD74HCT138E | CD74HCT174EE4 | CD74HCT32EG4 | CD74HCT42E | SN74HC393D | SN74HC393NE4 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | 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 | Dual-In-Line Packages | Dual-In-Line Packages | — | Dual-In-Line Packages |
| Pin Count | 14 | 16 | 16 | 14 | 16 | — | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | — | -55.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C |
| Price | $0.2095 | $0.3708 | $0.2100 | $0.2697 | $0.5365 | $0.2850 | $0.2095 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | — | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | — | — | Yes | — | Yes |
| YTEOL | 15 | 15 | 0 | — | 15 | — | 0 |
| Count Direction | UP | — | — | — | — | — | UP |
| Family | HC/UH | HCT | HCT | — | HCT | — | HC/UH |
| JESD-30 Code | R-PDIP-T14 | R-PDIP-T16 | R-PDIP-T16 | — | R-PDIP-T16 | — | R-PDIP-T14 |
| JESD-609 Code | e4 | e4 | e4 | — | e4 | — | e4 |
| Load Capacitance (CL) | 50 pF | 50 pF | 50 pF | — | 50 pF | — | 50 pF |
| Load/Preset Input | NO | — | — | — | — | — | YES |
| Logic IC Type | BINARY COUNTER | 3-LINE TO 8-LINE DECODER | D FLIP-FLOP | — | DECIMAL DECODER/DRIVER | — | BINARY COUNTER |
| Max Frequency@Nom-Sup | 25000000 Hz | — | 17000000 Hz | — | — | — | 25000000 Hz |
| Max I(ol) | 0.0052 A | 0.004 A | 0.004 A | — | 0.004 A | — | 0.004 A |
| Mode of Operation | ASYNCHRONOUS | — | — | — | — | — | ASYNCHRONOUS |
| Number of Bits | 4 | 8 | 6 | — | 10 | — | 4 |
| Number of Functions | 2 | 1 | 1 | — | 1 | — | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 | DIP16,.3 | DIP16,.3 | — | DIP16,.3 | — | DIP14,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | — | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | — | IN-LINE | — | IN-LINE |
| Packing Method | TUBE | TUBE | TUBE | — | TUBE | — | TUBE |
| Power Supply Current-Max (ICC) | 0.08 mA | 0.16 mA | 0.16 mA | — | 0.16 mA | — | — |
| Prop. Delay@Nom-Sup | 72 ns | 35 ns | 60 ns | — | 35 ns | — | — |
| Propagation Delay (tpd) | 360 ns | 53 ns | 60 ns | — | 53 ns | — | 360 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified |
| Supply Voltage-Max (Vsup) | 6 V | 5.5 V | 5.5 V | — | 5.5 V | — | 6 V |
| Supply Voltage-Min (Vsup) | 2 V | 4.5 V | 4.5 V | — | 4.5 V | — | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | — | 5 V | — | 5 V |
| Surface Mount | NO | NO | NO | — | NO | — | NO |
| Technology | CMOS | CMOS | CMOS | — | CMOS | — | CMOS |
| Temperature Grade | INDUSTRIAL | MILITARY | MILITARY | — | MILITARY | — | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — | THROUGH-HOLE | — | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | — | 2.54 mm | — | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | DUAL | — | DUAL |
| Trigger Type | NEGATIVE EDGE | — | POSITIVE EDGE | — | — | — | NEGATIVE EDGE |
| fmax-Min | 28 MHz | — | 17 MHz | — | — | — | 28 MHz |
| ## SN74HC393N Alternates Showing results | Image | — | — | — | — | — | — |
| Input Conditioning | — | STANDARD | — | — | STANDARD | — | — |
| Output Polarity | — | INVERTED | TRUE | — | INVERTED | — | — |
| ## CD74HCT138E Alternates Showing results | — | Image | — | — | — | — | — |
| Additional Feature | — | — | DUMMY VAL | — | — | — | — |
| ## CD74HCT42E Alternates Showing results | — | — | — | — | Image | — | — |
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 6 alternatives for SN74HC393N — response within 24 hours.
Quick Links
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Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14
Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP14
Why Look for Alternatives?
Finding alternatives for SN74HC393N 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 SN74HC393N 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 SN74HC393N?
Known equivalents for SN74HC393N include CD74HCT138E, CD74HCT174EE4, CD74HCT32EG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HC393N?
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 SN74HC393N 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.