SN54HC7074

The SN54HC7074 are comprised of the sections:two inverters,one 2-input NOR gate, one 2-input NAND gate, two D-type flip-flops.The D-type flip-flops are positive-edge-triggered and are functionally similar to it.

Features of of the SN54HC7074 are:(1)contains D-type flip-flop with Preset ans clear, NAND, NOR, and inverter gates; (2)package options include plastic"small outline"packages, both plastic ans ceramic chip carriers, and standard plastic and ceramic 300-mil DIPs; (3)dependable texas instruments quaility and reliability.

The absolute maximum ratings of the SN54HC7074 can be summarized as:(1): DC supply-voltage(Vcc) is -0.5 V to 7 V; (2):input diode current, IIK( for Vi<0 V or Vi>Vcc) is ±20 mA; (3): output diode current, IOK(for Vo<0 V or Vo>Vcc) is ±20 mA; (4): continous output current, IO(Vo is 0 to Vcc) is ±25 mA; (5): storage temperature(Tstg) is  -65 to +150.