Part Details for 74FCT521AFCQR by Texas Instruments
Overview of 74FCT521AFCQR by Texas Instruments
- 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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Applications
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Computing and Data Storage
Aerospace and Defense
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Part Details for 74FCT521AFCQR
74FCT521AFCQR CAD Models
74FCT521AFCQR Part Data Attributes
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74FCT521AFCQR
Texas Instruments
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Datasheet
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74FCT521AFCQR
Texas Instruments
FCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDFP20, CERAMIC, FP-20
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | DFP, | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | CASCADABLE | |
| Family | FCT | |
| JESD-30 Code | R-GDFP-F20 | |
| 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, GLASS-SEALED | |
| Package Code | DFP | |
| Package Shape | RECTANGULAR | |
| Package Style | FLATPACK | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.286 mm | |
| 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 Form | FLAT | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 6.731 mm |
Alternate Parts for 74FCT521AFCQR
This table gives cross-reference parts and alternative options found for 74FCT521AFCQR. 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 74FCT521AFCQR, 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 |
|---|---|---|---|
| 5962-8854303SX | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, 0.540 X 0.300 INCH, 0.100 INCH HEIGHT, FP-20 | Integrated Device Technology Inc | 74FCT521AFCQR vs 5962-8854303SX |
| 5962-9223404MSX | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CDFP20, CERAMIC, FP-20 | Teledyne e2v | 74FCT521AFCQR vs 5962-9223404MSX |
| 5962-8854303SX | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, 0.540 X 0.300 INCH, 0.100 INCH HEIGHT, FP-20 | Teledyne e2v | 74FCT521AFCQR vs 5962-8854303SX |
| 54FCT521AFM | FCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDFP20, CERAMIC, FP-20 | Texas Instruments | 74FCT521AFCQR vs 54FCT521AFM |
| 5962-9223408MSA | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CDFP20, CERPACK-20 | Pyramid Semiconductor Corporation | 74FCT521AFCQR vs 5962-9223408MSA |
| 5962-9223408MSX | Identity Comparator, FCT Series, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, DFP-20 | Integrated Device Technology Inc | 74FCT521AFCQR vs 5962-9223408MSX |
| IDT74FCT521AE | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CDFP20, CERPACK-20 | Integrated Device Technology Inc | 74FCT521AFCQR vs IDT74FCT521AE |
| 5962-9223406MSA | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CDFP20, CERPACK-20 | Teledyne e2v | 74FCT521AFCQR vs 5962-9223406MSA |
| 5962-9223402MSA | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CDFP20, CERPACK-20 | Integrated Device Technology Inc | 74FCT521AFCQR vs 5962-9223402MSA |
| 5962-9223404MSX | Identity Comparator, FCT Series, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, DFP-20 | Integrated Device Technology Inc | 74FCT521AFCQR vs 5962-9223404MSX |