Datasheet4U Logo Datasheet4U.com

DM74ALS521

8-Bit Comparator

DM74ALS521 Features

* s Switching specifications at 50 pF s Switching specifications guaranteed over full temperature and VCC range s Advanced oxide-isolated, ion-implanted Schottky TTL process s Functionally and pin for pin compatible with LS family counterpart s Improved output transient handling capability Ordering C

DM74ALS521 General Description

These comparators perform an “equal to” comparison of two 8-bit words with provision for expansion or external enabling. The matching of the two 8-bit input plus a logic LOW on the EN input produces the output A = B on the DM74ALS520 and DM74ALS521. The DM74ALS520 and DM74ALS521 have totem pole outp.

DM74ALS521 Datasheet (51.46 KB)

Preview of DM74ALS521 PDF

Datasheet Details

Part number:

DM74ALS521

Manufacturer:

Fairchild Semiconductor

File Size:

51.46 KB

Description:

8-bit comparator.
DM74ALS520

* DM74ALS521 8-Bit Comparator September 1986 Revised April 2000 DM74ALS520

* DM74ALS521 8-Bit Comparator General Descript.

📁 Related Datasheet

DM74ALS520 - 8-Bit Comparator (Fairchild Semiconductor)
DM74ALS520 • DM74ALS521 8-Bit Comparator September 1986 Revised April 2000 DM74ALS520 • DM74ALS521 8-Bit Comparator General Description These par.

DM74ALS5245 - Octal 3-STATE Transceiver (Fairchild Semiconductor)
DM74ALS5245 Octal 3-STATE Transceiver October 1986 Revised February 2000 DM74ALS5245 Octal 3-STATE Transceiver General Description This octal bus tr.

DM74ALS5245-1 - Octal 3-STATE Transceiver (Fairchild Semiconductor)
DM74ALS5245/74ALS5245-1 Octal TRI-STATE Transceiver March 1998 DM74ALS5245/74ALS5245-1 Octal 3-STATE Transceiver General Description This octal bus.

DM74ALS533 - Octal D-Type Transparent Latch with 3-STATE Outputs (Fairchild Semiconductor)
DM74ALS533 Octal D-Type Transparent Latch with 3-STATE Outputs April 1984 Revised February 2000 DM74ALS533 Octal D-Type Transparent Latch with 3-STA.

DM74ALS534 - Octal D-Type Edge-Triggered Flip-Flop (Fairchild Semiconductor)
DM74ALS534 Octal D-Type Edge-Triggered Flip-Flop with 3-STATE Outputs April 1984 Revised February 2000 DM74ALS534 Octal D-Type Edge-Triggered Flip-F.

DM74ALS540A - Octal Inverting Buffer and Line Driver with 3-STATE Outputs (Fairchild Semiconductor)
DM74ALS540A Octal Inverting Buffer and Line Driver with 3-STATE Outputs October 1986 Revised February 2000 DM74ALS540A Octal Inverting Buffer and Li.

DM74ALS541 - Octal Buffer and Line Driver with 3-STATE Outputs (Fairchild Semiconductor)
DM74ALS541 Octal Buffer and Line Driver with 3-STATE Outputs October 1986 Revised February 2000 DM74ALS541 Octal Buffer and Line Driver with 3-STATE.

DM74ALS563A - Octal D-Type Transparent Latch with 3-STATE Output (Fairchild Semiconductor)
DM74ALS563A Octal D-Type Transparent Latch with 3-STATE Output October 1986 Revised February 2000 DM74ALS563A Octal D-Type Transparent Latch with 3-.

TAGS

DM74ALS521 8-Bit Comparator Fairchild Semiconductor

Image Gallery

DM74ALS521 Datasheet Preview Page 2 DM74ALS521 Datasheet Preview Page 3

DM74ALS521 Distributor