74FST3257DR2GAlternatives & Equivalent Parts
About 74FST3257DR2G
74FST3257DR2G is a Integrated Circuit component manufactured by ON Semiconductor. It comes in a Small Outline 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 | 74FST3257DR2GSource | SS22SDP2LC | SKHHAJA010 | L7912ACV |
|---|---|---|---|---|
| Manufacturer | ON Semiconductor | NKK Switches | ALPS | STMicroelectronics |
| Package Type | Small Outline Packages | Other | Other | Transistor Outline, Vertical |
| Pin Count | 16 | 8 | 4 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | — | — | — |
| Price | $0.1965 | $7.2800 | $0.0738 | $0.2610 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | — | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | — |
| Manufacturer Package Code | 751B-05 | — | — | — |
| Factory Lead Time | 111 Weeks | — | — | 8 Weeks |
| YTEOL | 0 | 0 | — | 6.14 |
| Control Type | ENABLE LOW | — | — | — |
| Count Direction | BIDIRECTIONAL | — | — | — |
| Family | CBT/FST/QS/5C/B | — | — | — |
| JESD-30 Code | R-PDSO-G16 | — | — | R-XSFM-T3 |
| JESD-609 Code | e3 | — | — | e4 |
| Load Capacitance (CL) | 50 pF | — | — | — |
| Logic IC Type | BUS EXCHANGER | — | — | — |
| Number of Bits | 2 | — | — | — |
| Number of Functions | 4 | — | — | 1 |
| Number of Ports | 3 | — | — | — |
| Output Characteristics | 3-STATE | — | — | — |
| Output Polarity | TRUE | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | UNSPECIFIED |
| Package Equivalence Code | SOP16,.25 | — | — | SIP3,.1TB |
| Package Shape | RECTANGULAR | — | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | — | FLANGE MOUNT |
| Packing Method | TR | — | — | TUBE |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 |
| Power Supply Current-Max (ICC) | 100 mA | — | — | — |
| Prop. Delay@Nom-Sup | 0.25 ns | — | — | — |
| Propagation Delay (tpd) | 0.25 ns | — | — | — |
| Qualification Status | Not Qualified | — | — | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | 4 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 4.5 V | — | — | — |
| Surface Mount | YES | — | — | NO |
| Technology | CMOS | — | — | BIPOLAR |
| Temperature Grade | INDUSTRIAL | — | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | — | — | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | — | — | 2.54 mm |
| Terminal Position | DUAL | — | — | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — |
| Switch Type | — | SLIDE SWITCH | — | — |
| Adjustability | — | — | — | FIXED |
| Dropout Voltage1-Nom | — | — | — | 1.1 V |
| Input Voltage Absolute-Max | — | — | — | 35 V |
| Input Voltage-Max | — | — | — | 30 V |
| Input Voltage-Min | — | — | — | 14.5 V |
| Line Regulation-Max | — | — | — | 0.24% |
| Load Regulation-Max | — | — | — | 0.24% |
| Number of Outputs | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | — | 125 °C |
| Output Current1-Max | — | — | — | 1.5 A |
| Output Voltage1-Max | — | — | — | 12.5 V |
| Output Voltage1-Min | — | — | — | 11.5 V |
| Output Voltage1-Nom | — | — | — | 12 V |
| Regulator Type | — | — | — | FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR |
| Voltage Tolerance-Max | — | — | — | 4.2% |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 3 alternatives for 74FST3257DR2G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 74FST3257DR2G 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 74FST3257DR2G 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 74FST3257DR2G?
Known equivalents for 74FST3257DR2G include SS22SDP2LC, SKHHAJA010, L7912ACV. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 74FST3257DR2G?
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 74FST3257DR2G 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.