SN74ALS174NAlternatives & Equivalent Parts
About SN74ALS174N
SN74ALS174N 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 | SN74ALS174NSource | SNJ54ALS174J |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Ceramic Dual-In-Line Packages |
| Pin Count | 16 | 16 |
| Temperature Range | ~ 70.0°C | -55.0°C ~ 125.0°C |
| Price | $0.4012 | $7.2727 |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 15 | 15 |
| Family | ALS | ALS |
| JESD-30 Code | R-PDIP-T16 | R-GDIP-T16 |
| JESD-609 Code | e4 | e0 |
| Load Capacitance (CL) | 50 pF | 50 pF |
| Logic IC Type | D FLIP-FLOP | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 50000000 Hz | 40000000 Hz |
| Max I(ol) | 0.008 A | 0.008 A |
| Number of Bits | 6 | 6 |
| Number of Functions | 6 | 6 |
| Output Polarity | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 | DIP16,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE |
| Packing Method | TUBE | TUBE |
| Power Supply Current-Max (ICC) | 19 mA | 19 mA |
| Prop. Delay@Nom-Sup | 17 ns | 24 ns |
| Propagation Delay (tpd) | 17 ns | 24 ns |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V |
| Surface Mount | NO | NO |
| Technology | TTL | TTL |
| Temperature Grade | COMMERCIAL | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL |
| Trigger Type | POSITIVE EDGE | POSITIVE EDGE |
| fmax-Min | 70 MHz | 75 MHz |
| Screening Level | — | MIL-PRF-38535 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Flip-Flop, ALS Series, 6-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, CDIP16
Why Look for Alternatives?
Finding alternatives for SN74ALS174N 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 SN74ALS174N 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 SN74ALS174N?
Known equivalents for SN74ALS174N include SNJ54ALS174J. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74ALS174N?
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 SN74ALS174N 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.