Part Details for 74F146L1CQR by Fairchild Semiconductor Corporation
Overview of 74F146L1CQR by Fairchild Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 crosses)
- 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 74F146L1CQR
74F146L1CQR CAD Models
74F146L1CQR Part Data Attributes
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74F146L1CQR
Fairchild Semiconductor Corporation
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Datasheet
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74F146L1CQR
Fairchild Semiconductor Corporation
Interrupt Controller, TTL, CQCC44, CERAMIC, LCC-44
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | LCC | |
| Package Description | QCCN, | |
| Pin Count | 44 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.31.00.01 | |
| External Data Bus Width | ||
| JESD-30 Code | S-CQCC-N44 | |
| Length | 16.51 mm | |
| Number of External Interrupts | 8 | |
| Number of Terminals | 44 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
| Package Code | QCCN | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.05 mm | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Width | 16.51 mm | |
| uPs/uCs/Peripheral ICs Type | INTERRUPT CONTROLLER, MULTIPROCESSOR |
Alternate Parts for 74F146L1CQR
This table gives cross-reference parts and alternative options found for 74F146L1CQR. 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 74F146L1CQR, 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 |
|---|---|---|---|
| 74F146QCQR | Interrupt Controller, TTL, PQCC44, PLASTIC, CC-44 | Fairchild Semiconductor Corporation | 74F146L1CQR vs 74F146QCQR |
| 74F146QC | Interrupt Controller, TTL, PQCC44, PLASTIC, CC-44 | Fairchild Semiconductor Corporation | 74F146L1CQR vs 74F146QC |
| 5962-8759701YX | Interrupt Controller, NMOS, CQCC44, CERAMIC, LCC-44 | Teledyne e2v | 74F146L1CQR vs 5962-8759701YX |
| UPD71059GB-10 | Interrupt Controller, 8085A; 70108; 70116 Compatible, CMOS, PQFP44, 2.70 MM HEIGHT, PLASTIC, QFP-44 | NEC Electronics America Inc | 74F146L1CQR vs UPD71059GB-10 |
| 5962-8759701YA | Interrupt Controller, NMOS, CQCC44, CERAMIC, LCC-44 | Teledyne e2v | 74F146L1CQR vs 5962-8759701YA |
| UPD71059GB-8 | Interrupt Controller, 8085A; 70108; 70116 Compatible, CMOS, PQFP44, 2.70 MM HEIGHT, PLASTIC, QFP-44 | NEC Electronics America Inc | 74F146L1CQR vs UPD71059GB-8 |
| 5962-8759701YA | Interrupt Controller, NMOS, CQCC44, CERAMIC, LCC-44 | QP Semiconductor | 74F146L1CQR vs 5962-8759701YA |
| 5962-8759701YX | Interrupt Controller, 9080A; 8080A Compatible, MOS, CQCC44, CERAMIC, LCC-44 | AMD | 74F146L1CQR vs 5962-8759701YX |
| 54F146L1MQB | Interrupt Controller, TTL, CQCC44, CERAMIC, LCC-44 | Fairchild Semiconductor Corporation | 74F146L1CQR vs 54F146L1MQB |
| AM9519A/BUA | Interrupt Controller, 9080A; 8080A Compatible, MOS, CQCC44, CERAMIC, LCC-44 | Rochester Electronics LLC | 74F146L1CQR vs AM9519A/BUA |