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Fast delivery within 24 to 72 Hours
7483 4-bit Binary Full Adder
22,00 EGP
In stock
- Performs 4-bit binary addition with carry input/output
- High-speed arithmetic operation
- TTL logic level compatible
- Used in digital calculators, ALUs, and arithmetic circuits
- Can be cascaded for wider bit addition
In stock
Estimated delivery dates: September 15, 2025 – September 18, 2025
Shipping & Delivery
Receipt from the place on the same day or shipping to nearby places
On the same day
6PM - 10 PM
Delivery through a fast shipping company intermediary
1-3 Days
Description
7483 4-bit Binary Full Adder – Product Overview
The 7483 is a fast, 4-bit binary full adder IC designed to perform arithmetic addition of two 4-bit binary numbers along with a carry input. It provides a 4-bit sum output and a carry-out, enabling cascading for wider bit-width addition in digital circuits.
⚙️ Key Features
-
✅ Adds two 4-bit binary numbers plus carry input
-
✅ Provides 4-bit sum output and carry-out bit
-
✅ High-speed operation with typical propagation delay ~18 ns
-
✅ Supports cascading for multi-bit addition
-
✅ TTL compatible inputs and outputs
-
✅ Standard DIP-16 package for easy integration
📋 Specifications
| Parameter | Description |
|---|---|
| IC Number | 7483 |
| Bit Width | 4 bits |
| Inputs | Two 4-bit binary numbers + carry-in |
| Outputs | 4-bit sum + carry-out |
| Operating Voltage | 4.75V to 5.25V (Typical 5V) |
| Propagation Delay | Approx. 18 ns |
| Logic Family | TTL (Transistor-Transistor Logic) |
| Package Type | DIP-16 |
🎯 Applications
-
Binary addition in arithmetic logic units (ALUs)
-
Digital calculators and counters
-
Data processing systems
-
Digital signal processing
-
Computer and microprocessor arithmetic circuits
📦 Package Includes
-
1 × 7483 4-bit Binary Full Adder IC (DIP-16)
Pin Layout
Pin Description
| Pin Number | Description |
|---|---|
| 1 | A4 Input |
| 2 | Sum 3 Output |
| 3 | A3 Input |
| 4 | B3 Input |
| 5 | Vcc – Positive Power Supply |
| 6 | Sum 2 Output |
| 7 | B2 Input |
| 8 | A2 Input |
| 9 | Sum 1 Output |
| 10 | A1 Input |
| 11 | B1 Input |
| 12 | Gnd – Ground |
| 13 | C0 Input |
| 14 | C4 Input |
| 15 | Sum 4 Output |
| 16 | B4 Input |
Dimensional Drawing
Technical Data
Absolute Maximum Ratings
| Supply Voltage | 7V |
| Input Voltage | 5.5V |
| Operating Free Air Temperature | 0°C to +70°C |
| Storage Temperature Range | -65°C to +150°C |
Recommended Operating Conditions
| Symbol | Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Vcc | Supply Voltage | 4.75 | 5 | 5.25 | V |
| Vih | HIGH Level Input Voltage | 2 | V | ||
| Vil | LOW Level Input Voltage | 0.8 | V | ||
| Ioh | HIGH Level Output Current | -0.4 | mA | ||
| Iol | LOW Level Output Current | 16 | mA | ||
| Ta | Free Air Operating Temperature | 0 | 70 | °C |
Electrical Characteristics
| Symbol | Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|---|
| Vi | Input Clamp Voltage | Vcc=Min Ii=-12mA | -1.5 | V | ||
| Voh | HIGH Level Output Voltage | Vcc=Min Ioh=MAX Vil=MAX | 2.4 | 3.4 | V | |
| Vol | LOW Level Output Voltage | Vcc=Min Iol=MAX Vih=MAX | 0.2 | 0.4 | V | |
| Ii | Input Current@MAX Input Voltage | Vcc=Max Vi=5.5V | 1 | mA | ||
| Iih | HIGH Level Input Current | Vcc=Max Vi=2.4V | 40 | µA | ||
| Iil | LOW Level Input Current | Vcc=Max Vi=0.4V | -1.6 | mA | ||
| Ios | Short Circuit Output Current | Vcc=Max | -18 | -55 | mA | |
| Icch | Supply Current with Outputs HIGH | Vcc=Max | 4 | 8 | mA | |
| Iccl | Supply Current with Outputs LOW | Vcc=Max | 12 | 22 | mA |
Switching Characteristics at Vcc=5V,Ta=25°C
| Symbol | Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|---|
| tplh | Propagation Delay Time LOW-to-HIGH Level Output | Cl=15pF Rl=400R | 22 | nS | ||
| tphl | Propagation Delay Time HIGH-to-LOW Level Output | Cl=15pF Rl=400R | 15 | nS |
Customer Reviews
Specification
Overview
| Weight Weight | 0,0000 g |
|---|
