SN74HC27 - Triple 3-Input Positive-NOR Gates

The ’HC27 devices contain three independent 3-input NOR gates. They perform the Boolean function Y = (A + B + C)\ or Y = A\ • B\ • C\ in positive logic.

Products containing the "SN74HC27" keyword are: SN74HC273ANSR , SN74HC273DBR , SN74HC273DBRG4 , SN74HC273DW , SN74HC273DW , SN74HC273DW(HC273) , SN74HC273DWE4 , SN74HC273DWG4 , SN74HC273DWR , SN74HC273DWR , SN74HC273DWRE4 , SN74HC273DWRE4 , SN74HC273DWRG4 , SN74HC273DWRG4 , SN74HC273N , SN74HC273N , SN74HC273NE4 , SN74HC273NE4 , SN74HC273NG4 , SN74HC273NS

• Wide Operating Voltage Range of 2 V to 6 V
• Outputs Can Drive Up To 10 LSTTL Loads
• Low Power Consumption, 20-µA Max I_CC
• Typical t_pd = 9 ns
• ±4-mA Output Drive at 5 V
• Low Input Current of 1 µA Max