MC74ACT153

MC74AC153, MC74ACT153 Dual 4-Input Multiplexer The MC74AC153/74ACT153 is a high−speed dual 4−input multiplexer with common select inputs and individual enable inputs for each section. It can select two lines of data from four sources. The two buffered outputs present data in the true (non−inverted) form. In addition to multiplexer operation, the MC74AC153/74ACT153 can act as a function generator and generate any two functions of three variables. Outputs Source/Sink 24 mA ′ACT153 Has TTL Compatible Inputs These are Pb−Free Devices VCC Eb S0 I3b I2b I1b I0b 16 15 14 13 12 11 10 Zb 9 12345678 Ea S1 I3a I2a I1a I0a Za GND Figure 1. Pinout: 16−Lead Packages Conductors (Top View) PIN ASSIGNMENT PIN FUNCTION I0a−I3a I0b−I3b S0, S1 Ea Eb Za Zb Side A Data Inputs Side B Data Inputs Common Select Inputs Side A Enable Input Side B Enable Input Side A Output Side B Output TRUTH TABLE Select Inputs Inputs (a or b) S0 S1 E I0 I1 I2 X X HX X X L L LLXX L L LHX...