74FCT521CTSOG8
ActiveRenesas Electronics Corporation
LOGIC COMPARATORS 8-BIT IDENTITY COMPARATOR
74FCT521CTSOG8
ActiveRenesas Electronics Corporation
LOGIC COMPARATORS 8-BIT IDENTITY COMPARATOR
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.
Technical Specifications
Parameters and characteristics for this part
| Specification | 74FCT521CTSOG8 |
|---|---|
| Current - Output High | 15 mA |
| Current - Output Low | 48 mA |
| Current - Quiescent (Iq) | 10 µA |
| Max CL | 50 pF |
| Max Propagation Delay | 4.5 ns |
| Mounting Type | Surface Mount |
| Number of Bits | 8 bits |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output | Active Low |
| Output Function | A=B |
| Package Length | 0.295 in |
| Package Name | 20-SOIC |
| Package Width | 7.5 mm |
| Type | Identity Comparator |
| Voltage - Supply (Maximum) | 5.25 V |
| Voltage - Supply (Minimum) | 4.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Sign in to see pricing
Create a free account to access distributor pricing data.
CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources