74LS83 Datasheet PDF - Motorola Semiconductors
| Part Number | 74LS83 | |
| Description | 4-BIT BINARY FULL ADDER WITH FAST CARRY | |
| Manufacturers | Motorola Semiconductors | |
| Logo |  |
|
|
There is a preview and 74LS83 download ( pdf file ) link at the bottom of this page. Total 3 Pages | ||
Preview 1 page No Preview Available !
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
∑1∑2 ∑3∑4 C4
9 6 2 15 14
14
C1 C2
C3
96
∑1 ∑2
2
∑3
15
∑4
14
C4
FAST AND LS TTL DATA
5-81
|
| |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 74LS83 electronic component. |
| Information | Total 3 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ 74LS83.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| 74LS83 | The function is 4-Bit Binary Adder with Fast Carry. Fairchild Semiconductor |  |
| 74LS83 | The function is 4-BIT BINARY FULL ADDER WITH FAST CARRY. Motorola Semiconductors | |
| 74LS83A | The function is 4-BIT BINARY FULL ADDER. Motorola Semiconductors | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
74LS
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||