SN54HC354

The SN54HC354 is a kind of monolithic data selector/multiplexer contains full on-chip binary decoding to select one of eight data sources.The data-select of SN54HC354 is stored in transparent latches that are enabled by a low level on pin 11, SC.A similar enable for data is obtained by a low level on pin 8, DC.

Features of of the SN54HC354 are:(1)transparent latches on data select inputs; (2)transparent data registers; (3)high-current 3-state outputs can drive up to 15 LSTTL loads; (4)complementary outputs; (5)package options: plastic and ceramic DIPs, plastic small-outline packages and ceramic chip carriers; (6)dependable texas instruments quality and reliability.

The absolute maximum ratings of the SN54HC354 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 ±35 mA; (5): storage temperature(Tstg) is  -65 to +150.