Datasheet Details
Part number:
74FCT521CT, 74FCT521AT
Manufacturer:
File Size:
126.54 KB
Description:
Fast cmos 8-bit identity comparator.
Note:
This datasheet PDF includes multiple part numbers: 74FCT521CT, 74FCT521AT.
Please refer to the document for exact specifications by model.
74FCT521CT, 74FCT521AT, FAST CMOS 8-BIT IDENTITY COMPARATOR
The IDT74FCT521T is an 8-bit identity comparator built using an advanced dual metal CMOS technology.
These devices compare two words of up to eight bits each and provide a low output when the two words match bit for bit.
The expansion input IA = B also serves as an active low enable input.
FUNCTIO
74FCT521CT Features
* A and C grades
* Low input and output leakage ≤1µA (max.)
* CMOS power levels
* True TTL input and output compatibility:
* VOH = 3.3V (typ.)
* VOL = 0.3V (typ.)
* High Drive outputs (-15mA IOH, 48mA IOL)
* Meets or exceeds JEDEC stan
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