Part Details for 74ACT521CW by Fairchild Semiconductor Corporation
Overview of 74ACT521CW 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 74ACT521CW
74ACT521CW CAD Models
74ACT521CW Part Data Attributes:
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74ACT521CW
Fairchild Semiconductor Corporation
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Datasheet
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74ACT521CW
Fairchild Semiconductor Corporation
Identity Comparator, ACT Series, 8-Bit, Inverted Output, CMOS, WAFER
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | WAFER | |
| Package Description | DIE, | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Family | ACT | |
| JESD-30 Code | X-XUUC-N20 | |
| Logic IC Type | IDENTITY COMPARATOR | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Output Polarity | INVERTED | |
| Package Body Material | UNSPECIFIED | |
| Package Code | DIE | |
| Package Shape | UNSPECIFIED | |
| Package Style | UNCASED CHIP | |
| Propagation Delay (tpd) | 10 ns | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Terminal Form | NO LEAD | |
| Terminal Position | UPPER |
Alternate Parts for 74ACT521CW
This table gives cross-reference parts and alternative options found for 74ACT521CW. 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 74ACT521CW, 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 |
|---|---|---|---|
| 74F521DC | IC F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20, Arithmetic Circuit | National Semiconductor Corporation | 74ACT521CW vs 74F521DC |
| SN74F521DWRE4 | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDSO20, GREEN, PLASTIC, SO-20 | Rochester Electronics LLC | 74ACT521CW vs SN74F521DWRE4 |
| 5962-8979304RA | Identity Comparator, ACT Series, 8-Bit, Inverted Output, CMOS, 1.060 X 0.310 INCH, 0.200 INCH HEIGHT, DIP-20 | Rochester Electronics LLC | 74ACT521CW vs 5962-8979304RA |
| SN74ALS521DW | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-SOIC 0 to 70 | Texas Instruments | 74ACT521CW vs SN74ALS521DW |
| 74F521SCX_NL | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDSO20, 0.300 INCH, MS-013, SOIC-20 | Fairchild Semiconductor Corporation | 74ACT521CW vs 74F521SCX_NL |
| 74ACT520PCQR | IC ACT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20, Arithmetic Circuit | National Semiconductor Corporation | 74ACT521CW vs 74ACT520PCQR |
| 54ACT521LMX | ACT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74ACT521CW vs 54ACT521LMX |
| MC54F521JD | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 | Motorola Semiconductor Products | 74ACT521CW vs MC54F521JD |
| M38510/34701B2X | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, CQCC20, CERAMIC, LCC-20 | e2v technologies | 74ACT521CW vs M38510/34701B2X |
| 5962-8979302RA | Identity Comparator, ACT Series, 8-Bit, Inverted Output, CMOS, CDIP20, CERDIP-20 | Rochester Electronics LLC | 74ACT521CW vs 5962-8979302RA |