QS54FCT2521T - High Speed CMOS 8-Bit Identity Comparator

Download the QS54FCT2521T datasheet PDF. This datasheet also covers the QS54FCT521T variant, as both devices belong to the same high speed cmos 8-bit identity comparator family and are provided as variant models within a single manufacturer datasheet.

General Description

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.

📥 Download Datasheet

QS54FCT2521T high speed cmos 8-bit identity comparator by QUALITY - Datasheet Preview — Note: The manufacturer provides a single datasheet file (QS54FCT521T-QUALITY.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	QS54FCT2521T
Manufacturer	QUALITY
File Size	32.33 KB
Description	High Speed CMOS 8-Bit Identity Comparator
Datasheet	QS54FCT2521T Datasheet

Other Datasheets by QUALITY

Part Number	Description
QS54FCT521T	High Speed CMOS 8-Bit Identity Comparator
QS5244	Low Skew CMOS 8 Bit Buffer / Line Drivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

Q QSFCT521T, 2521T HigHhigShpSepeedeCdMCOMSOS Bu8s-EBxitchange Identity SCwomitcphaersator QS54/74QFCST3532813T QS54/74QFCS3T22358231T FEATURES/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 • Undershoot clamp diodes on all inputs • TTL-compatible input and output levels • Ground bounce controlled outputs • Reduced output swing of 0-3.5V • Military product compliant to MIL-STD-883 FCT-T 521T FCT-T 2521T • JEDEC-FCT spec compatible • Fastest CMOS logic family available • Standard thru D speed grades; 3.9 ns tPD for D • IOL = 48 mA Com., 32 mA Mil. DESCRIPTION • Built-in 25Ω series resistor outputs reduce reflection and other system noise • Standard thru D speed grades; 3.