Part Details for QS74FCT521CTL by Quality Semiconductor Inc
Overview of QS74FCT521CTL by Quality Semiconductor Inc
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for QS74FCT521CTL
QS74FCT521CTL CAD Models
QS74FCT521CTL Part Data Attributes
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QS74FCT521CTL
Quality Semiconductor Inc
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Datasheet
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QS74FCT521CTL
Quality Semiconductor Inc
Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CQCC20,
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | QUALITY SEMICONDUCTOR INC | |
| Package Description | QCCN, LCC20,.35SQ | |
| Reach Compliance Code | unknown | |
| Additional Feature | CASCADABLE | |
| Family | FCT | |
| JESD-30 Code | S-CQCC-N20 | |
| JESD-609 Code | e0 | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | IDENTITY COMPARATOR | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Polarity | INVERTED | |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
| Package Code | QCCN | |
| Package Equivalence Code | LCC20,.35SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Propagation Delay (tpd) | 4.5 ns | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD |
Alternate Parts for QS74FCT521CTL
This table gives cross-reference parts and alternative options found for QS74FCT521CTL. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of QS74FCT521CTL, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| 5962-9223408M2A | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CQCC16, LCC-20 | Integrated Device Technology Inc | QS74FCT521CTL vs 5962-9223408M2A |
| 54FCT521LMQB | FCT SERIES, 8-BIT IDENTITY COMPARATOR, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | QS74FCT521CTL vs 54FCT521LMQB |
| P74FCT521AL | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CQCC20, HERMETIC SEALED, LCC-20 | Pyramid Semiconductor Corporation | QS74FCT521CTL vs P74FCT521AL |
| 5962-88543032A | LCC-20, Tube | Integrated Device Technology Inc | QS74FCT521CTL vs 5962-88543032A |
| P54FCT521ATLM | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CQCC20, HERMETIC SEALED, LCC-20 | Pyramid Semiconductor Corporation | QS74FCT521CTL vs P54FCT521ATLM |
| IDT74FCT521L | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CQCC20, LCC-20 | Integrated Device Technology Inc | QS74FCT521CTL vs IDT74FCT521L |
| 5962-9223402M2A | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CQCC20, LCC-20 | Pyramid Semiconductor Corporation | QS74FCT521CTL vs 5962-9223402M2A |
| 5962-88543012A | FCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | QS74FCT521CTL vs 5962-88543012A |
| 5962-88543012X | Identity Comparator, | Teledyne e2v | QS74FCT521CTL vs 5962-88543012X |
| 5962-88543022X | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, 0.358 X 0.358 INCH, 0.100 INCH HEIGHT, CC-20 | Teledyne e2v | QS74FCT521CTL vs 5962-88543022X |