7483 4-bit Binary Full Adder
- 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
22,00 EGP
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Description
Features
- 4-Bit Binary Adder for Adding Two 4-Bit Numbers
- Outputs Directly Interface to CMOS, NMOS and TTL
- Large Operating Voltage Range
- Wide Operating Conditions
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 |
Specification
General
| WeightWeight | 0,00 g |
|---|---|
 Dimensions | 2,43 × 0,76 × 0,33 cm |
| Product Name | 7483 4-Bit Binary Full Adder |
| Logic Family | TTL |
| Function | 4-Bit Binary Addition (Full Adder) |
| Number of Bits | 4 |
| Carry Input | Yes (Cin) |
| Carry Output | Yes (Cout) |
| Supply Voltage | 4.75V – 5.25V (Typical 5V) |
| Input Voltage (VIH/VIL) | 2V min / 0.8V max |
| Output Current (IOL/IOH) | 16mA / -0.4mA |
| Propagation Delay | 18ns (typical) |
| Operating Temperature Range | 0°C – +70°C |
| Package Type | DIP-16 |
| Mounting Type | Through-Hole |
| Output Type | TTL Compatible |
| RoHS Compliant | Yes |
