SN74LS374NAlternatives & Equivalent Parts
About SN74LS374N
SN74LS374N 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 | SN74LS374NSource | AD2S1210SSTZ-EPRL7 | ADM2914-1ARQZ | ADM2914-2ARQZ | LM3940IMP-3.3 | SN74LS85N | AD2S1210BSTZ | SN74LS374NSR |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Analog Devices | Analog Devices | Analog Devices | Texas Instruments | Texas Instruments | Analog Devices | Texas Instruments |
| Package Type | Dual-In-Line Packages | Quad Flat Packages | Small Outline Packages | Small Outline Packages | — | Dual-In-Line Packages | Quad Flat Packages | Small Outline Packages |
| Pin Count | 20 | 48 | 16 | 16 | — | 16 | 48 | 20 |
| Temperature Range | ~ 70.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — | ~ 70.0°C | — | ~ 70.0°C |
| Price | $0.5436 | $24.9500 | $3.4700 | $3.4700 | $0.8788 | $0.1270 | $18.1000 | $0.5480 |
| 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 | ||||||||
| Pbfree Code | Yes | No | No | No | — | Yes | No | Yes |
| YTEOL | 15 | 10 | 10 | 10 | — | 15 | 10 | 15 |
| Control Type | ENABLE LOW | — | — | — | — | — | — | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL | — | — | — | — | — | — | UNIDIRECTIONAL |
| Family | LS | — | — | — | — | LS | — | LS |
| JESD-30 Code | R-PDIP-T20 | S-XQFP-G48 | R-PDSO-G16 | R-PDSO-G16 | — | R-PDIP-T16 | S-PQFP-G48 | R-PDSO-G20 |
| JESD-609 Code | e4 | e3 | e3 | e3 | — | e4 | e3 | e4 |
| Load Capacitance (CL) | 45 pF | — | — | — | — | 15 pF | — | 45 pF |
| Logic IC Type | BUS DRIVER | — | — | — | — | MAGNITUDE COMPARATOR | — | BUS DRIVER |
| Max I(ol) | 0.024 A | — | — | — | — | 0.016 A | — | 0.024 A |
| Number of Bits | 8 | 16 | — | — | — | 4 | 16 | 8 |
| Number of Functions | 8 | 1 | 1 | 1 | — | 4 | 1 | 8 |
| Number of Ports | 2 | — | — | — | — | — | — | 2 |
| Output Characteristics | 3-STATE | — | — | — | — | — | — | 3-STATE |
| Output Polarity | TRUE | — | — | — | — | TRUE | — | TRUE |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP20,.3 | — | SSOP16,.25 | SSOP16,.25 | — | DIP16,.3 | — | SOP20,.3 |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | IN-LINE | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE | SMALL OUTLINE | — | IN-LINE | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE |
| Packing Method | TUBE | — | — | — | — | TUBE | — | TR, 13 INCH |
| Power Supply Current-Max (ICC) | 40 mA | — | — | — | — | 20 mA | — | 40 mA |
| Prop. Delay@Nom-Sup | 28 ns | — | — | — | — | 35 ns | — | 28 ns |
| Propagation Delay (tpd) | 28 ns | — | — | — | — | 45 ns | — | 28 ns |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.25 V | — | 7 V | 7 V | — | 5.25 V | — | 5.25 V |
| Supply Voltage-Min (Vsup) | 4.75 V | — | 2.3 V | 2.3 V | — | 4.75 V | — | 4.75 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | 3.3 V | 3.3 V | — | 5 V | — | 5 V |
| Surface Mount | NO | YES | YES | YES | — | NO | YES | YES |
| Technology | TTL | — | — | — | — | TTL | — | TTL |
| Temperature Grade | COMMERCIAL | MILITARY | AUTOMOTIVE | AUTOMOTIVE | — | COMMERCIAL | INDUSTRIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | — | THROUGH-HOLE | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | 0.5 mm | 0.64 mm | 0.64 mm | — | 2.54 mm | 0.5 mm | 1.27 mm |
| Terminal Position | DUAL | QUAD | DUAL | DUAL | — | DUAL | QUAD | DUAL |
| Trigger Type | POSITIVE EDGE | — | — | — | — | — | — | POSITIVE EDGE |
| ## SN74LS374N Alternates Showing results | Image | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | ST-48 | RQ-16 | RQ-16 | — | — | ST-48 | — |
| Date Of Intro | — | 2018-05-15 | — | — | — | — | — | — |
| Analog Input Voltage-Max | — | 4 V | — | — | — | — | 2.3 V | — |
| Angular Accuracy-Max | — | 7 arc min | — | — | — | — | 2 arc min | — |
| Converter Type | — | SYNCHRO OR RESOLVER TO DIGITAL CONVERTER | — | — | — | — | SYNCHRO OR RESOLVER TO DIGITAL CONVERTER | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | — | — | 260 | 260 |
| Signal/Output Frequency | — | 20000 Hz | — | — | — | — | 10000 Hz | — |
| Supply Voltage-Max | — | 5.25 V | — | — | — | — | — | — |
| Supply Voltage-Min | — | 4.75 V | — | — | — | — | — | — |
| Supply Voltage-Nom | — | 5 V | — | — | — | — | 5 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | 30 | — | — | 30 | 30 |
| Tracking Rate-Max | — | 3125 rps | — | — | — | — | 18 rps | — |
| ## AD2S1210SSTZ-EPRL7 Alternates Showing results | — | Image | — | — | — | — | — | — |
| Adjustable Threshold | — | — | YES | YES | — | — | — | — |
| Analog IC - Other Type | — | — | VOLTAGE SUPERVISOR/RESET IC | VOLTAGE SUPERVISOR/RESET IC | — | — | — | — |
| Number of Channels | — | — | 1 | 1 | — | — | — | — |
| Supply Current-Max (Isup) | — | — | 0.1 mA | 0.1 mA | — | — | — | — |
| ## ADM2914-2ARQZ Alternates Showing results | — | — | — | Image | — | — | — | — |
| Additional Feature | — | — | — | — | — | CASCADABLE | — | — |
| Schmitt Trigger | — | — | — | — | — | YES | — | — |
| ## SN74LS85N Alternates Showing results | — | — | — | — | — | Image | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for SN74LS374N 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 SN74LS374N 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 SN74LS374N?
Known equivalents for SN74LS374N include AD2S1210SSTZ-EPRL7, ADM2914-1ARQZ, ADM2914-2ARQZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LS374N?
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 SN74LS374N 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.