Part Details for 74FCT521LCQR by Texas Instruments
Overview of 74FCT521LCQR by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Space Technology
Computing and Data Storage
Aerospace and Defense
Automotive
Part Details for 74FCT521LCQR
74FCT521LCQR CAD Models
74FCT521LCQR Part Data Attributes:
|
|
74FCT521LCQR
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
74FCT521LCQR
Texas Instruments
FCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20
|
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | QCCN, | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | CASCADABLE | |
| Family | FCT | |
| JESD-30 Code | S-CQCC-N20 | |
| Length | 8.89 mm | |
| 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 Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.905 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 | NO LEAD | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Width | 8.89 mm |
Alternate Parts for 74FCT521LCQR
This table gives cross-reference parts and alternative options found for 74FCT521LCQR. 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 74FCT521LCQR, 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 |
|---|---|---|---|
| P74FCT521ATL | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CQCC20, HERMETIC SEALED, LCC-20 | Pyramid Semiconductor Corporation | 74FCT521LCQR vs P74FCT521ATL |
| QS74FCT521BTL | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CQCC20, | Quality Semiconductor Inc | 74FCT521LCQR vs QS74FCT521BTL |
| 74FCT521ALCQR | FCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74FCT521LCQR vs 74FCT521ALCQR |
| P74FCT521BL | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CQCC20, HERMETIC SEALED, LCC-20 | Pyramid Semiconductor Corporation | 74FCT521LCQR vs P74FCT521BL |
| 5962-9223402M2A | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CQCC20, LCC-20 | Pyramid Semiconductor Corporation | 74FCT521LCQR vs 5962-9223402M2A |
| 5962-88543012A | FCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74FCT521LCQR vs 5962-88543012A |
| 5962-88543012X | FCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74FCT521LCQR vs 5962-88543012X |
| 5962-88543012A | LCC-20, Tube | Integrated Device Technology Inc | 74FCT521LCQR vs 5962-88543012A |
| 5962-88543032A | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, 0.358 X 0.358 INCH, 0.100 INCH HEIGHT, CC-20 | e2v technologies | 74FCT521LCQR vs 5962-88543032A |
| 5962-9223406M2A | Identity Comparator, FCT Series, 8-Bit, True Output, CMOS, CQCC20, LCC-20 | Pyramid Semiconductor Corporation | 74FCT521LCQR vs 5962-9223406M2A |