DataSheet39.com

54LS83A Datasheet PDF - Motorola

Part Number 54LS83A
Description 4-BIT BINARY FULL ADDER
Manufacturers Motorola 
Logo Motorola Logo 

Preview ( 3 pages )
		
54LS83A datasheet, circuit
4-BIT BINARY FULL ADDER
WITH FAST CARRY
The SN54 / 74LS83A is a high-speed 4-Bit binary Full Adder with internal
carry lookahead. It accepts two 4-bit binary words (A1 – A4, B1 – B4) and a
Carry Input (C0). It generates the binary Sum outputs 1 4) and the Carry
Output (C4) from the most significant bit. The LS83A operates with either
active HIGH or active LOW operands (positive or negative logic). The
SN54 / 74LS283 is recommended for new designs since it is identical in
function with this device and features standard corner power pins.
CONNECTION DIAGRAM DIP (TOP VIEW)
B4 Σ4 C4 C0 GND B1 A1 Σ1
16 15 14 13 12 11 10 9
NOTE:
The Flatpak version has the
same pinouts (Connection
Diagram) as the Dual In-Line
Package.
12
A4 Σ3
3 4 56
A3 B3 VCC Σ2
78
B2 A2
PIN NAMES
LOADING (Note a)
HIGH
LOW
A1 – A4
B1 – B4
C0
Σ1 Σ4
C4
Operand A Inputs
Operand B Inputs
Carry Input
Sum Outputs (Note b)
Carry Output (Note b)
1.0 U.L.
1.0 U.L.
0.5 U.L.
10 U.L.
10 U.L.
0.5 U.L.
0.5 U.L.
0.25 U.L.
5 (2.5) U.L.
5 (2.5) U.L.
NOTES:
a) 1 TTL Unit Load (U.L.) = 40 µA HIGH/1.6 mA LOW.
b) The Output LOW drive factor is 2.5 U.L. for Military (54) and 5 U.L. for Commercial (74)
Temperature Ranges.
C0 A1 B1
13 10 11
A2 B2
87
LOGIC DIAGRAM
A3 B3
34
A4 B4
1 16
VCC = PIN 5
GND = PIN 12
= PIN NUMBERS
SN54/74LS83A
4-BIT BINARY FULL ADDER
WITH FAST CARRY
LOW POWER SCHOTTKY
16
1
J SUFFIX
CERAMIC
CASE 620-09
16
1
N SUFFIX
PLASTIC
CASE 648-08
16
1
D SUFFIX
SOIC
CASE 751B-03
ORDERING INFORMATION
SN54LSXXJ
SN74LSXXN
SN74LSXXD
Ceramic
Plastic
SOIC
LOGIC SYMBOL
10 11 8 7 3 4 1 16
B1 A2 B2 A3 B3 A4 B4
13 C0
C4
12 34 C4
9 6 2 15 14
14
C1
96
1 2
C2
2
3
C3
15
4
14
C4
FAST AND LS TTL DATA
5-1

No Preview Available !


1 page


Information Total 3 Pages
Download[ 54LS83A.PDF Datasheet ]

Share Link :

Electronic Components Distributor

SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Element14 Chip One Stop



Featured Datasheets

Part NumberDescriptionManufacturers
54LS83AThe function is 4-BIT BINARY FULL ADDER.Motorola
Motorola

Quick jump to:

54LS  1N4  2N2  2SA  2SC  74H  ADC  BC  BF  BU  CXA  HCF  IRF  KA  KIA  LA  LM  MC  NE  ST  STK  TDA  TL  UA 


DataSheet39.com is an Online Datasheet PDF Search Site.
It offers a large amount of data sheet, You can free PDF files download.
The updated every day, always provide the best quality and speed.



keyword : 54LS83A schematic, 54LS83A equivalent, 54LS83A pinout

DataSheet39.com   |  2018   |  Privacy Policy |  Contact Us  | New  |  Search