74FCT521ATQG8
ActiveRenesas Electronics Corporation
IC COMPARATOR IDENTITY 8B 20QSOP
Deep-Dive with AI
Search across all available documentation for this part.
74FCT521ATQG8
ActiveRenesas Electronics Corporation
IC COMPARATOR IDENTITY 8B 20QSOP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 74FCT521ATQG8 |
|---|---|
| Current - Output High, Low [custom] | 15 mA |
| Current - Output High, Low [custom] | 48 mA |
| Current - Quiescent (Iq) | 10 µA |
| Max Propagation Delay @ V, Max CL | 7.2 ns |
| Mounting Type | Surface Mount |
| Number of Bits | 8 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output | Active Low |
| Output Function | A=B |
| Package / Case | 20-SSOP |
| Package / Case [custom] | 0.154 in |
| Package / Case [custom] | 3.9 mm |
| Supplier Device Package | 20-QSOP |
| Type | Identity Comparator |
| Voltage - Supply [Max] | 5.25 V |
| Voltage - Supply [Min] | 4.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.92 | |
| 10 | $ 2.62 | |||
| 25 | $ 2.48 | |||
| 100 | $ 2.15 | |||
| 250 | $ 2.04 | |||
| 500 | $ 1.83 | |||
| 1000 | $ 1.54 | |||
| Digi-Reel® | 1 | $ 2.92 | ||
| 10 | $ 2.62 | |||
| 25 | $ 2.48 | |||
| 100 | $ 2.15 | |||
| 250 | $ 2.04 | |||
| 500 | $ 1.83 | |||
| 1000 | $ 1.54 | |||
| Tape & Reel (TR) | 3000 | $ 1.46 | ||
| 6000 | $ 1.41 | |||
Description
General part information
74FCT521T Series
The IDT74FCT521T is an 8-bit identity comparator that compares two words of up to eight bits each and provides a low output when the two words match bit for bit. The expansion input IA= B also serves as an active low enable input. The 74FCT521T operates at -40 °C to +85 °C.
Documents
Technical documentation and resources