74283 IC 4-Bit Binary Adder
74283 IC – 4-bit binary full adder with fast carry, ideal for arithmetic operations in digital systems. Provides efficient summing and carry-out functionalities.
25.00 EGP
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Availability:
In Stock
SKU: 6556219842985
74283 Pin Configuration
Pin No
Pin Name
Description
1
Σ2
Sum Output Pin Σ2
2
B2
Operand Input Pin B2
3
A2
Operand Input Pin A2
4
Σ1
Sum Output Pin Σ1
5
A1
Operand Input Pin A1
6
B1
Operand Input Pin B1
7
C0
Carry Input C0
8
GND
Ground Pin
9
C4
Operand Input Pin C4
10
Σ4
Sum Output Pin Σ4
11
B4
Operand Input Pin B4
12
A4
Operand Input Pin A4
13
Σ3
Sum Output Pin Σ3
14
A3
Operand Input Pin A3
15
B3
Operand Input Pin B3
16
Vcc
Chip Supply Voltage
Full-Carry Look-Ahead Across the Four Bits
Systems Achieve Partial Look-Ahead Performance with the Economy of Ripple Carry
Supply Voltage and Ground on Corner Pins to Simplify the P-C Board Layout
Specifications:
Series: SN74LS283
Product Type: Logic Adder & Subtractor
Function: Binary Full Adders With Fast Carry
Logic Type: Bipolar
Logic Family: LS
High-Level Output Current: – 400 uA
Low-Level Output Current: 8 mA
Propagation Delay Time: 17 ns, 22 ns, 24 ns
Number of Bits: 4-bit
Number of Channels: 4 Channel
Supply Voltage – Min: 4.75 V
Supply Voltage – Max: 5.25 V
Operating Supply Voltage: 5 V
Minimum Operating Temperature: 0°C
Maximum Operating Temperature: +70°C
Mounting Style: Through Hole
Package/Case: PDIP-16
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