The 74LS20 contains two independent gates each of which performs the logic NAND function.
? Two Independent NAND Gates
? Standard Pin Configuration
? Fast Switching Times
? Operating Temperature up to 70?C
? Standard TTL Switching Voltages
Supply Voltage (VCC) 7 V
Input Voltage (VI) 7 V
Operating free-air temperature range 0?C to 70?C
Storage temperature range ?65?C to 150?C
74LS20 IC Datasheet
* Product Images are shown for illustrative purposes only and may differ from actual product.