SN74LS283NG

Manufacturer Part NumberSN74LS283NG
ManufacturerON Semiconductor
SN74LS283NG datasheet
 


Specifications of SN74LS283NG

Logic FamilyLSLogical FunctionBinary Full Adder
TechnologyBipolarNumber Of Elements1
Number Of Bits4Propagation Delay Time24ns
High Level Output Current-400uALow Level Output Current8mA
Operating Supply Voltage (typ)5VOperating Temp Range0C to 70C
Operating Supply Voltage (min)4.75VOperating Supply Voltage (max)5.25V
Pin Count16MountingThrough Hole
Operating Temperature ClassificationCommercialLead Free Status / RoHS StatusCompliant
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SN74LS283
4−Bit Binary Full Adder
with Fast Carry
The SN74LS283 is a high-speed 4-Bit Binary Full Adder with
internal carry lookahead. It accepts two 4-bit binary words (A
B
−B
) and a Carry Input (C
). It generates the binary Sum outputs
1
4
0
(∑
−∑
) and the Carry Output (C
) from the most significant bit. The
1
4
4
LS283 operates with either active HIGH or active LOW operands
(positive or negative logic).
GUARANTEED OPERATING RANGES
Symbol
Parameter
V
Supply Voltage
CC
T
Operating Ambient
A
Temperature Range
I
Output Current − High
OH
I
Output Current − Low
OL
© Semiconductor Components Industries, LLC, 2006
July, 2006 − Rev. 8
−A
1
4,
Min
Typ
Max
Unit
4.75
5.0
5.25
V
0
25
70
°C
−0.4
mA
8.0
mA
SN74LS283N
SN74LS283D
SN74LS283DR2
SN74LS283M
SN74LS283MEL
1
http://onsemi.com
http://onsemi.com
LOW
POWER
SCHOTTKY
16
1
PLASTIC
N SUFFIX
CASE 648
16
1
SOIC
D SUFFIX
CASE 751B
16
1
SOEIAJ
M SUFFIX
CASE 966
ORDERING INFORMATION
Device
Package
Shipping
16 Pin DIP
2000 Units/Box
SOIC−16
38 Units/Rail
SOIC−16
2500/Tape & Reel
SOEIAJ−16
See Note 1
SOEIAJ−16
See Note 1
1. For ordering information on the EIAJ version of
the SOIC package, please contact your local
ON Semiconductor representative.
Publication Order Number:
SN74LS283/D

SN74LS283NG Summary of contents

  • Page 1

    ... Shipping 16 Pin DIP 2000 Units/Box SOIC−16 38 Units/Rail SOIC−16 2500/Tape & Reel SOEIAJ−16 See Note 1 SOEIAJ−16 See Note 1 1. For ordering information on the EIAJ version of the SOIC package, please contact your local ON Semiconductor representative. Publication Order Number: SN74LS283/D ...

  • Page 2

    CONNECTION DIAGRAM DIP (TOP VIEW) Σ Σ Σ ...

  • Page 3

    PIN 16 CC ∑ ∑ GND = PIN 8 = PIN NUMBERS FUNCTIONAL DESCRIPTION The LS283 adds two 4-bit binary ...

  • Page 4

    C (n −1) C − external input output generated internally 4 DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE Symbol Parameter V Input HIGH Voltage IH V Input LOW Voltage IL V ...

  • Page 5

    AC CHARACTERISTICS (T = 25° Symbol Parameter t Propagation Delay, C Input PLH Any Σ Output PHL t Propagation Delay, Any Input PLH t to Σ Outputs PHL t Propagation Delay, C ...

  • Page 6

    0.25 (0.010) −A− −T− SEATING PLANE 0.25 (0.010 PACKAGE DIMENSIONS N SUFFIX PLASTIC PACKAGE CASE ...

  • Page 7

    ... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...