SN54HC378

The SN54HC378 is a kind of circuit which is postive-edge-triggered D-type flip-flop with an enable input.It features a latched clock enable instead of a common clear.

Features of of the SN54HC378 are:(1)contains eight and six flip-flops, respectively, with single-rail outputs; (2)clock  enable latched to avoid false clocking; (3)package options include plastic small-outline (D) packages, ceramic chip carriers(FK) and standard plastic(N) and standard plastic and ceramic 300-mil DIPs;(4) dependable texas instruments quality and reliability.

The absolute maximum ratings of the SN54HC378 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.