Part Details for MC74F521NDS by Rochester Electronics LLC
Overview of MC74F521NDS by Rochester Electronics LLC
- 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.
Part Details for MC74F521NDS
MC74F521NDS CAD Models
MC74F521NDS Part Data Attributes
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MC74F521NDS
Rochester Electronics LLC
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Datasheet
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MC74F521NDS
Rochester Electronics LLC
Identity Comparator,
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| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ROCHESTER ELECTRONICS LLC | |
| Package Description | , | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Family | F/FAST | |
| JESD-30 Code | R-PDIP-T20 | |
| 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 | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Power Supply Current-Max (ICC) | 32 mA | |
| Propagation Delay (tpd) | 11 ns | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | TTL | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | DUAL |
Alternate Parts for MC74F521NDS
This table gives cross-reference parts and alternative options found for MC74F521NDS. 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 MC74F521NDS, 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 |
|---|---|---|---|
| MC74F521ND | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDIP20, PLASTIC PACKAGE-20 | Motorola Semiconductor Products | MC74F521NDS vs MC74F521ND |
| SNJ54F521J | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-CDIP -55 to 125 | Texas Instruments | MC74F521NDS vs SNJ54F521J |
| SN54F521J | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-CDIP -55 to 125 | Texas Instruments | MC74F521NDS vs SN54F521J |
| 54F521DM | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 | Fairchild Semiconductor Corporation | MC74F521NDS vs 54F521DM |
| 54F521DC | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, CDIP20 | National Semiconductor Corporation | MC74F521NDS vs 54F521DC |
| 74F521PCQR | IC F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20, Arithmetic Circuit | National Semiconductor Corporation | MC74F521NDS vs 74F521PCQR |
| 54F521DM | F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 | Texas Instruments | MC74F521NDS vs 54F521DM |
| M38510/34701BRA | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 | Teledyne e2v | MC74F521NDS vs M38510/34701BRA |
| 74F521DC | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, CDIP20, | Rochester Electronics LLC | MC74F521NDS vs 74F521DC |
| M38510/34701SRA | F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 | Texas Instruments | MC74F521NDS vs M38510/34701SRA |