| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Type | NumberofBits | Output | OutputFunction | Voltage-Supply | Current-OutputHighLow | MaxPropagationDelay@VMaxCL | Current-Quiescent(Iq) | OperatingTemperature | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | 74FCT521CTQG74FCT521 - FAST CMOS 8-BIT IDENT | 8,541 | 1.00 | FFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Bulk | 74FCT | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 4.5ns @ 5V, 50pF | 10 µA | -40°C ~ 85°C | 
|   | 74FCT521CTSOG74FCT521 - FAST CMOS 8-BIT IDENT | 9,545 | 1.00 | FFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Bulk | 74FCT | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 4.5ns @ 5V, 50pF | 10 µA | -40°C ~ 85°C | 
|   | 74FCT521ATQG74FCT521 - FAST CMOS 8-BIT IDENT | 7,102 | 1.00 | FFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Bulk | 74FCT | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 7.2ns @ 5V, 50pF | 10 µA | -40°C ~ 85°C | 
|   | 74FCT521CTPYGFAST 8-BIT IDENTITY COMPARATOR | 12,276 | 0.29 | FFQ |   Datasheet | 20-SSOP (0.209, 5.30mm Width) | Bulk | 74FCT | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 4.5ns @ 5V, 50pF | 10 µA | -40°C ~ 85°C | 
|   | 74FCT521ZCTSOFAST CMOS 8 BIT IDENTITY COMPAR | 10,110 | 0.29 | FFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | |
|   | 74FCT521ZATSOFAST CMOS 8 BIT IDENTITY COMPAR | 13,272 | 0.29 | FFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | |
|   | IDT74FCT521BTQFAST 8-BIT IDENTITY COMPARATOR | 4,049 | 0.85 | FFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Bulk | - | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | - | 1.5 mA | 0°C ~ 70°C | 
|   | 74FCT521ATQG874FCT521 - FAST CMOS 8-BIT IDENT | 7,240 | 1.00 | FFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Bulk | 74FCT | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 7.2ns @ 5V, 50pF | 10 µA | -40°C ~ 85°C | 
|   | IDT74FCT521TPYFAST 8-BIT IDENTITY COMPARATOR | 3,367 | 0.00 | FFQ |   Datasheet | 20-SSOP (0.209, 5.30mm Width) | Bulk | - | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 11ns @ 5V, 50pF | 1.5 mA | 0°C ~ 70°C | 
|   | 74FCT521KCTSOFAST 8-BIT IDENTITY COMPARATOR | 5,508 | 1.00 | FFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | |
|   | 74FCT521ZATQFAST 8-BIT IDENTITY COMPARATOR | 7,759 | 1.00 | FFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | |
|   | 74FCT521ZCTQFAST 8-BIT IDENTITY COMPARATOR | 7,275 | 1.00 | FFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | 

All Anmsi components are from the original factory or agent Regular channel procurement

Enables us to resolve all shortages of customers.efficient BOM materials offer and professional technical support.