QS74FCT2521T comparator equivalent, high speed cmos 8-bit identity comparator.
BENEFITS
* Pin and function compatible to the 74F521, 74FCT521, and 74ALS521
* CMOS power levels: <7.5 mW static
* Available in DIP, SOIC, QSOP, ZIP, HQSOP <.
* Built-in 25Ω series resistor outputs reduce reflection and other system noise
* Standard thru D speed grades; 3.9 ns tPD for D
* IOL = 12 mA Com.
The QSFCT521 and QSFCT2521 are high-speed CMOS TTL-compatible 8-bit identity comparators.
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