CD74HC354 High Speed CMOS Logic 8-Input Multiplexer Register IC (74354 IC) DIP-20 Package

The CD54HC354, CD74HC354, and CD74HCT354 are data selectors/multiplexers that select one of eight sources. In both types, the data select bits S0, S1 and S2 are stored in transparent latches that are enabled by a low latch enable input, LE. In the HC/HCT354 the data enable input, E, controls transparent latches that pass data to the outputs when E is high and latches in new data when E is low. In both types the three-state outputs are controlled by three output-enable inputs OE1, OE2, and OE3. Features:- HC/HCT354 Transparent Data and Select Latches Buffered Inputs Three-State Complementary Outputs Bus Line Driving Capability Typical Propagation Delay: VCC = 5V, CL = 15pF,TA = 25oC Data to Output = 18ns Fanout (Over Temperature Range Standard Outputs - 10 LSTTL Loads Bus Driver Outputs - 15 LSTTL Loads Wide Operating Temperature Range -55oC to 125oC Balanced Propagation Delay and Transition Times Significant Power Reduction Compared to LSTTL Logic ICs HC Types - 2V to 6V Operation High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V Parameter Min Max Unit Supply Voltage (VCC) 0.5v 7v V High Level Input Voltage 1.5 V Temperature Range, -55oC to 125oC °C Input Rise or Fall Times 1000ns Low Level Input Voltage 0.5 V Propagation Delay 210 V VCC = 6.0V 400ns ns Package Includes:- 1 x CD74HC354 High Speed CMOS Logic 8-Input Multiplexer Register IC (74354 IC) DIP-20 Package