CD54AC374

The CD54AC374 octal D-type,3-state, positive-edge triggered flip-flop uses the RCA ADVANCED CMOS technology.The flip-flop enters data into its register on the LOW-to-HIGH transition of the clock(CP).The output enable controls the 3-state outputs and is independent of the register operation.

Features of of the CD54AC374 are:(1)exceeds 2 kV ESD protection-MIL-STD-883, methos 3015; (2)SCR-Latchup-resistant CMOS process and circuit design; (3)speed of bipolar FAST/AS/S with significantly; (4)balanced propagation delays; (5)AC types feature 1.5 V to 5.5 V operation and balanced noise immunity at 30% of the supply.

The absolute maximum ratings of the CD54AC374 can be summarized as:(1): DC supply-voltage(Vcc) is -0.5 V to 6 V; (2): DC input diode current, IIK( for Vi<-0.5 V V or Vi>Vcc+0.5 V) is ±20 mA; (3): DC output diode current, IOK(for Vo<-0.5 V V or Vo>Vcc+0.5) is ±50 mA; (4): DC Vcc or ground current(Icc or IGND) is ±100 mA; (5): storage temperature(Tstg) is -55 to +125; (6): lead temperature(during soldering) is -65 to +150.