Datasheet4U Logo Datasheet4U.com

DM74LS393 Datasheet - Fairchild Semiconductor

Dual 4-Bit Binary Counter

DM74LS393 Features

* s Dual version of the popular DM74LS93 s DM74LS393 dual 4-bit binary counter with individual clocks s Direct clear for each 4-bit counter s Dual 4-bit versions can significantly improve system densities by reducing counter package count by 50% s Typical maximum count frequency 35 MHz s Buffered outp

DM74LS393 General Description

Each of these monolithic circuits contains eight masterslave flip-flops and additional gating to implement two individual four-bit counters in a single package. The DM74LS393 comprises two independent four-bit binary counters each having a clear and a clock input. N-bit binary counters can be implem.

DM74LS393 Datasheet (56.46 KB)

Preview of DM74LS393 PDF

Datasheet Details

Part number:

DM74LS393

Manufacturer:

Fairchild Semiconductor

File Size:

56.46 KB

Description:

Dual 4-bit binary counter.

📁 Related Datasheet

DM74LS390 Dual 4-Bit Decade Counter (Fairchild Semiconductor)

DM74LS393 Dual 4-Bit Binary Counter (National Semiconductor)

DM74LS395 4-Bit Shift Register (National Semiconductor)

DM74LS30 8-Input NAND Gate (National Semiconductor)

DM74LS30 8-Input NAND Gate (Fairchild Semiconductor)

DM74LS32 Quad 2-Input OR Gate (Fairchild Semiconductor)

DM74LS32 Quad 2-Input OR Gates (National Semiconductor)

DM74LS323 8-Bit Universal Shift Storage Register (National Semiconductor)

DM74LS347 BCD To 7 Segment Decoder / Driver (National)

DM74LS365A Hex TRI-STATE Buffers (National Semiconductor)

TAGS

DM74LS393 Dual 4-Bit Binary Counter Fairchild Semiconductor

Image Gallery

DM74LS393 Datasheet Preview Page 2 DM74LS393 Datasheet Preview Page 3

DM74LS393 Distributor