*For representation only.
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Technical Specifications
| Type | Identity Comparator |
| Number of Bits | 8 |
| Output | Active Low |
| Output Function | A=B |
| Voltage - Supply | 4.75V ~ 5.25V |
| Current - Output High, Low | 15mA, 48mA |
| Max Propagation Delay @ V, Max CL | 4.5ns @ 5V, 50pF |
| Current - Quiescent (Iq) | 10 µA |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 20-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 20-QSOP |
| Mounting Type | Surface Mount |
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Product Attributes
| Packaging | Tube |
| Standard Pack Qty | 55 |
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Alternate / Replacement Parts
| Alternate Packaging | 74FCT521CTQG8 |
| Suggested Replacement |
13,755
Units In Stock
📦 Tube
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Logic Comparators |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 84 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542399000 |
| CAHTS | 8542390000 |
| USHTS | 8542390090 |
| JPHTS | 854239099 |
| TARIC | 8542399000 |
| MXHTS | 8542399901 |
| ECCN | EAR99 |
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Product Overview
Renesas Electronics's 74FCT521CTQG is a widely used logic comparators in electronic designs. This component is defined by a type of Identity Comparator, a number of bits of 8, a output of Active Low, a output function of A=B, a voltage, supply of 4.75V ~ 5.25V and a current, output high, low of 15mA, 48mA. This part has a typical lead time of 84 Days from factory and ships with a full manufacturer datasheet available for download. Simplytronix carries 74FCT521CTQG in stock, backed by a genuine parts guarantee and quick dispatch.
