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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.
MC74AC153 Datasheet
