74LS37 Quad 2 Input NAND Buffer IC DIP-14
74LS37 Quad 2-Input NAND Buffer IC in DIP-14 package. Contains four buffered NAND gates, ideal for high-drive digital logic and TTL interfacing.
15.00 EGP
In stockSKU 8327973922262
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74LS37 Quad 2 Input NAND Buffer IC DIP-14
The 74LS37 Quad 2 Input NAND Buffer IC DIP-14 is a TTL logic device containing four independent 2-input NAND buffer gates designed for use in high-speed digital systems. Each gate provides buffered outputs for increased drive capability, making the device suitable for driving relatively low-impedance loads and interfacing between logic stages where higher fan-out is required. The IC is implemented using low-power Schottky technology, offering a balance of low power consumption and fast switching characteristics in comparison with standard TTL families.
Features:
- Contains four independent 2-input NAND buffer gates.
- Buffered outputs for increased drive capability.
- High sink current of up to 24mA in low output state.
- Compatible with TTL logic levels.
- Low propagation delay for efficient signal processing.
Specifications:
| Parameter | Value |
|---|---|
| Supply Voltage (Nominal) | 5V |
| Operating Voltage Range | 4.75to5.25V |
| High Level Input Voltage (Min) | 2V |
| Low Level Input Voltage (Max) | 0.8V |
| High Level Output Current (Max) | -1.2mA |
| Low Level Output Current (Max) | 24mA |
| Operating Temperature Range | 0to70°C |
| Propagation Delay (Low to High) | 18ns |
| Propagation Delay (High to Low) | 21ns |
| Supply Current (Outputs High) | 0.9mA |
| Supply Current (Outputs Low) | 6mA |
Pin Configuration:
| Pin Number | Function |
|---|---|
| 1 | Input A1 |
| 2 | Input B1 |
| 3 | Output Y1 |
| 4 | Input A2 |
| 5 | Input B2 |
| 6 | Output Y2 |
| 7 | GND |
| 8 | Output Y3 |
| 9 | Input B3 |
| 10 | Input A3 |
| 11 | Output Y4 |
| 12 | Input B4 |
| 13 | Input A4 |
| 14 | VCC |
Application:
- Digital logic circuits requiring NAND operations.
- Signal buffering in bus systems.
- Interface between logic gates and higher-load devices.
- Educational projects demonstrating Boolean logic.
- Repair and restoration of vintage electronics.
- Control systems in instrumentation.
Package Include:
1x 74LS37 Quad 2 Input NAND Buffer IC DIP-14.
Datasheet:
7437
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