SN74ALS520DWAlternatives & Equivalent Parts
About SN74ALS520DW
SN74ALS520DW is a logic-gates component manufactured by Texas Instruments. It comes in a SOIC-20 package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | SN74ALS520DWSource | SN74HC688DW |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | SOIC-20 | — |
| Pin Count | 20 | — |
| Temperature Range | 0.0°C ~ 70.0°C | — |
| Price | $1.0716 | $0.4672 |
| Electrical Parameters | ||
| Comparison Width | 8 bit | — |
| Supply Voltage | 4.5-5.5 V | — |
| Propagation Delay | 12 ns | — |
| Output Type | Tri-state, active-LOW | — |
| Supply Current | 22 mA | — |
| Logic Family | ALS | — |
| Input Type | TTL compatible | — |
| Output Enable | Yes | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74ALS520DW 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 SN74ALS520DW 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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Request Alternatives for SN74ALS520DWFAQ
What is equivalent to SN74ALS520DW?
Known equivalents for SN74ALS520DW include SN74HC688DW. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74ALS520DW?
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 SN74ALS520DW 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.