Datenblatt-pdf.com


DM74S283 Schematic ( PDF Datasheet ) - Fairchild Semiconductor

Teilenummer DM74S283
Beschreibung 4-Bit Binary Adder with Fast Carry
Hersteller Fairchild Semiconductor
Logo Fairchild Semiconductor Logo 




Gesamt 5 Seiten
DM74S283 Datasheet, Funktion
August 1986
Revised May 2000
DM74S283
4-Bit Binary Adder with Fast Carry
General Description
These full adders perform the addition of two 4-bit binary
numbers. The sum () outputs are provided for each bit
and the resultant carry (C4) is obtained from the fourth bit.
These adders feature full internal look ahead across all four
bits. This provides the system designer with partial look-
ahead performance at the economy and reduced package
count of a ripple-carry implementation.
The adder logic, including the carry, is implemented in its
true form meaning that the end-around carry can be
accomplished without the need for logic or level inversion.
Features
s Full-carry look-ahead across the four bits
s Systems achieve partial look-ahead performance with
the economy of ripple carry
s Typical add times
Two 8-bit words 15 ns
Two 16-bit words 30 ns
s Typical power dissipation 510 mW
Ordering Code:
Order Number Package Number
Package Description
DM74S283N
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Connection Diagram
© 2000 Fairchild Semiconductor Corporation DS006484
www.fairchildsemi.com





SeitenGesamt 5 Seiten
PDF Download[ DM74S283 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
DM74S2809-Bit Parity Generator/CheckerFairchild Semiconductor
Fairchild Semiconductor
DM74S2834-Bit Binary Adder with Fast CarryFairchild Semiconductor
Fairchild Semiconductor
DM74S287(256 x 4) 1024-BIT TTL PROMNational Semiconductor
National Semiconductor
DM74S288256-BIT TTL PROMNational Semiconductor
National Semiconductor
DM74S288256 - BIT TTL PROMNational Semiconductor
National Semiconductor

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche