SN74LS93NAlternatives & Equivalent Parts
About SN74LS93N
SN74LS93N 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 | SN74LS93NSource | SN54LS93J | SN74LS153N | CD74HCT238E | SN74LS151N | SN74HC164N | NE555PWE4 | SA555P | DHT11 |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Microchip |
| Package Type | Dual-In-Line Packages | — | Dual-In-Line Packages | Dual-In-Line Packages | — | Dual-In-Line Packages | — | Dual-In-Line Packages | Other |
| Pin Count | 14 | — | 16 | 16 | — | 14 | — | 8 | 4 |
| Temperature Range | ~ 70.0°C | — | ~ 70.0°C | -55.0°C ~ 125.0°C | — | -40.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | — |
| Price | $2.1210 | $2.8000 | $0.5002 | $0.3498 | $0.3920 | $0.1579 | — | $0.1670 | $0.8474 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||
| YTEOL | 15 | — | 15 | 15 | — | 15 | — | 15 | 8.2 |
| Additional Feature | ONE FUNCTION HAS 1 BIT | — | — | — | — | AND-GATED SERIAL INPUTS (A AND B) | — | CAN ALSO OPERATE FROM A 15V NOMINAL SUPPLY | — |
| Count Direction | UP | — | — | — | — | RIGHT | — | — | — |
| Family | LS | — | LS | HCT | — | HC/UH | — | — | — |
| JESD-30 Code | R-PDIP-T14 | — | R-PDIP-T16 | R-PDIP-T16 | — | R-PDIP-T14 | — | R-PDIP-T8 | — |
| JESD-609 Code | e4 | — | e4 | e4 | — | e4 | — | e4 | — |
| Load Capacitance (CL) | 15 pF | — | 15 pF | 50 pF | — | 50 pF | — | — | — |
| Load/Preset Input | NO | — | — | — | — | — | — | — | — |
| Logic IC Type | BINARY COUNTER | — | MULTIPLEXER | 3-LINE TO 8-LINE DECODER | — | SERIAL IN PARALLEL OUT | — | — | — |
| Max Frequency@Nom-Sup | 16000000 Hz | — | — | — | — | 25000000 Hz | — | — | — |
| Max I(ol) | 0.008 A | — | 0.008 A | 0.004 A | — | 0.0052 A | — | — | — |
| Mode of Operation | ASYNCHRONOUS | — | — | — | — | — | — | — | — |
| Number of Bits | 3 | — | 4 | 8 | — | 8 | — | — | 8 |
| Number of Functions | 2 | — | 2 | 1 | — | 1 | — | 1 | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | DIP14,.3 | — | DIP16,.3 | DIP16,.3 | — | DIP14,.3 | — | DIP8,.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 | — | — | — |
| Power Supply Current-Max (ICC) | 15 mA | — | 10 mA | 0.16 mA | — | 0.08 mA | — | — | — |
| Prop. Delay@Nom-Sup | 70 ns | — | 23 ns | 35 ns | — | 38 ns | — | — | — |
| Propagation Delay (tpd) | 70 ns | — | 26 ns | 53 ns | — | 220 ns | — | — | — |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified | — |
| Supply Voltage-Max (Vsup) | 5.25 V | — | 5.25 V | 5.5 V | — | 6 V | — | 16 V | — |
| Supply Voltage-Min (Vsup) | 4.75 V | — | 4.75 V | 4.5 V | — | 2 V | — | 4.5 V | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | 5 V | 5 V | — | 5 V | — | 5 V | — |
| Surface Mount | NO | — | NO | NO | — | NO | — | NO | NO |
| Technology | TTL | — | TTL | CMOS | — | CMOS | — | BIPOLAR | — |
| Temperature Grade | COMMERCIAL | — | COMMERCIAL | MILITARY | — | AUTOMOTIVE | — | 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 (Ni/Pd/Au) | — |
| 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 | — | — | — |
| fmax-Min | 32 MHz | — | — | — | — | 24 MHz | — | — | — |
| ## SN74LS93N Alternates Showing results | Image | — | — | — | — | — | — | — | — |
| Pbfree Code | — | — | Yes | Yes | — | Yes | — | Yes | — |
| Number of Inputs | — | — | 4 | — | — | — | — | — | — |
| Number of Outputs | — | — | 1 | — | — | — | — | — | — |
| Output Characteristics | — | — | TOTEM POLE | — | — | — | — | — | — |
| Output Polarity | — | — | TRUE | TRUE | — | TRUE | — | — | — |
| ## SN74LS153N Alternates Showing results | — | — | Image | — | — | — | — | — | — |
| Input Conditioning | — | — | — | STANDARD | — | — | — | — | — |
| ## CD74HCT238E Alternates Showing results | — | — | — | Image | — | — | — | — | — |
| Schmitt Trigger | — | — | — | — | — | NO | — | — | — |
| Analog IC - Other Type | — | — | — | — | — | — | — | PULSE; RECTANGULAR | — |
| Supply Current-Max (Isup) | — | — | — | — | — | — | — | 15 mA | — |
| ## SA555P Alternates Showing results | — | — | — | — | — | — | — | Image | — |
| Accuracy-Max (Cel) | — | — | — | — | — | — | — | — | 5 Cel |
| Mounting Feature | — | — | — | — | — | — | — | — | PANEL MOUNT |
| Operating Current-Max | — | — | — | — | — | — | — | — | 2.5 mA |
| Output Interface Type | — | — | — | — | — | — | — | — | 1-WIRE INTERFACE |
| Package Shape/Style | — | — | — | — | — | — | — | — | RECTANGULAR |
| Sensors/Transducers Type | — | — | — | — | — | — | — | — | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL |
| Supply Voltage-Max | — | — | — | — | — | — | — | — | 5.5 V |
| Supply Voltage-Min | — | — | — | — | — | — | — | — | 3 V |
| Termination Type | — | — | — | — | — | — | — | — | CABLE |
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 SN74LS93N — response within 24 hours.
Quick Links
Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14
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Why Look for Alternatives?
Finding alternatives for SN74LS93N 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 SN74LS93N 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 SN74LS93N?
Known equivalents for SN74LS93N include SN54LS93J, SN74LS153N, CD74HCT238E. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LS93N?
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 SN74LS93N 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.