74LS38 DIP Quad 2 Input NAND Buffer With Open Collector Outputs
The 74LS38 DIP is a TTL logic integrated circuit that contains four independent 2 input NAND buffer gates with open collector outputs in a 14 pin dual inline package. It is part of the 74LS low power Schottky logic family and is designed for high voltage interfacing and signal buffering applications.
With open collector outputs, external pull up resistors are required. The buffered outputs provide improved drive capability, making this IC suitable for driving relays, lamps, and interfacing with higher voltage logic circuits.
KEY FEATURES
- Quad 2 input NAND buffer gates
- Open collector outputs
- Buffered outputs for higher drive capability
- TTL compatible logic levels
- Supports wired OR configuration
- DIP 14 pin package
- Suitable for industrial and control applications
SPECIFICATIONS
- IC Model 74LS38
- Logic Function Quad 2 input NAND buffer open collector
- Package Type DIP 14
- Logic Family 74LS TTL
- Operating Voltage 5V DC
- Output Type Open collector
- Output Voltage Capability Up to 30V typical
- Input Type TTL compatible
- Operating Temperature Standard commercial range
INTERFACES
- Pin 1 Input 1A
- Pin 2 Input 1B
- Pin 3 Output 1Y
- Pin 4 Input 2A
- Pin 5 Input 2B
- Pin 6 Output 2Y
- Pin 7 GND
- Pin 8 Output 3Y
- Pin 9 Input 3A
- Pin 10 Input 3B
- Pin 11 Output 4Y
- Pin 12 Input 4A
- Pin 13 Input 4B
- Pin 14 VCC 5V
