The 74LS21 contains two independent 4-input AND gates. The 74LS21 is characterized for operation from 0 °C to 70 °C. The 74LS21 features is a package Options include Plastic “small outline” packages, ceramic chips carriers and flat packages and plastic and ceramic DIPs.
|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|
* product image for illustration purposes only. actual product may vary.