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The ACT158 is a high-speed quad 2-input multiplexer. It selects four bits of data from two sources using the common Select and Enable inputs. The four buffered outputs present the selected data in the inverted form. The ACT158 can also be used as a function generator.
74ACT158SC Maximum Ratings
Supply Voltage (VCC).................. −0.5V to +7.0V DC Input Diode Current (IIK) VI = −0.5V ......................................... −20 mA VI = VCC + 0.5V................................. +20 mA DC Input Voltage (VI) .........−0.5V to VCC + 0.5V DC Output Diode Current (IOK) VO = −0.5V........................................ −20 mA VO = VCC + 0.5V +20 mA DC Output Voltage (VO) ......−0.5V to VCC + 0.5V DC Output Source or Sink Current (IO)............................ ±50 mA DC VCC or Ground Current per Output Pin (ICC or IGND)............... ±50 mA Storage Temperature (TSTG)... −65°C to +150°C Junction Temperature (TJ)..........................140°C
74ACT158SC Features
ICC reduced by 50% Outputs source/sink 24 mA TTL-compatible inputs
74ACT158SC Connection Diagram
74ACT158SCX Parameters
Technical/Catalog Information
74ACT158SCX
Vendor
Fairchild Semiconductor
Category
Integrated Circuits (ICs)
Circuit
4 x 2:1
Independent Circuits
1
Mounting Type
Surface Mount
Current - Output High, Low
24mA, 24mA
Package / Case
16-SOIC
Packaging
Tape & Reel (TR)
Type
Multiplexer
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Voltage - Supply
4.5 V ~ 5.5 V
Drawing Number
*
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
74ACT158SCX 74ACT158SCX
74ACT158SJ Parameters
Technical/Catalog Information
74ACT158SJ
Vendor
Fairchild Semiconductor
Category
Integrated Circuits (ICs)
Circuit
4 x 2:1
Independent Circuits
1
Mounting Type
Surface Mount
Current - Output High, Low
24mA, 24mA
Package / Case
16-SOP
Packaging
Tube
Type
Multiplexer
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Voltage - Supply
4.5 V ~ 5.5 V
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
74ACT158SJ 74ACT158SJ
74ACT158SJ General Description
The ACT158 is a high-speed quad 2-input multiplexer. It selects four bits of data from two sources using the common Select and Enable inputs. The four buffered outputs present the selected data in the inverted form. The ACT158 can also be used as a function generator.
74ACT158SJ Maximum Ratings
Supply Voltage (VCC).................. −0.5V to +7.0V DC Input Diode Current (IIK) VI = −0.5V ......................................... −20 mA VI = VCC + 0.5V................................. +20 mA DC Input Voltage (VI) .........−0.5V to VCC + 0.5V DC Output Diode Current (IOK) VO = −0.5V........................................ −20 mA VO = VCC + 0.5V +20 mA DC Output Voltage (VO) ......−0.5V to VCC + 0.5V DC Output Source or Sink Current (IO)............................ ±50 mA DC VCC or Ground Current per Output Pin (ICC or IGND)............... ±50 mA Storage Temperature (TSTG)... −65°C to +150°C Junction Temperature (TJ)..........................140°C
74ACT158SJ Features
ICC reduced by 50% Outputs source/sink 24 mA TTL-compatible inputs