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QUAD 2-INPUT MULTIPLEXER with Storage

The SN74LS298 is a QUAD 2-Port Register. It is the logical equivalent of a QUAD 2-INPUT MULTIPLEXER followed by a QUAD 4-bit edge-triggered register. A Common Select input selects between two 4-bit input ports (data sources.) The selected data is transferred to the output register synchronous with the HIGH to LOW transition of the Clock input.
The LS298 is fabricated with the Schottky barrier process for high speed and is completely compatible with all ON Semiconductor TTL families.

• Select From Two Data Sources
• Fully Edge-Triggered Operation
• Typical Power Dissipation of 65 mW
• Input Clamp Diodes Limit High Speed Termination Effects

QUAD 2-INPUT MULTIPLEXER

The MC74F158A 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 F158A can also generate any four of the 16 different functions of two variables.

• AC Enhanced Version of the F158

QUAD 2-INPUT MULTIPLEXER WITH STORAGE

The SN54/74LS298 is a QUAD 2-Port Register. It is the logical equivalent of a QUAD 2-INPUT MULTIPLEXER followed by a QUAD 4-bit edge-triggered register. A Common Select input selects between two 4-bit input ports (data sources.) The selected data is transferred to the output register synchronous with the HIGH to LOW transition of the Clock input.
The LS298 is fabricated with the Schottky barrier process for high speed and is completely compatible with all Motorola TTL families.

• Select From Two Data Sources
• Fully Edge-Triggered Operation
• Typical Power Dissipation of 65 mW
• Input Clamp Diodes Limit High Speed Termination Effects

QUAD 2-INPUT MULTIPLEXER

The MC74F157A is a high-speed QUAD 2-INPUT MULTIPLEXER. Four bits of data from two sources can be selected using the common Select and Enable in puts. The four buffered outputs present the selected data in the true (non-in verted) form. The F157A can also be used to generate any four of the 16 different functions to two variables.

• AC Enhanced Version of the F157

 
QUAD 2-INPUT MULTIPLEXER with Storage

The SN74LS298 is a QUAD 2-Port Register. It is the logical equivalent of a QUAD 2-INPUT MULTIPLEXER followed by a QUAD 4-bit edge-triggered register. A Common Select input selects between two
4-bit input ports (data sources.) The selected data is transferred to the output register synchronous with the HIGH to LOW transition of the Clock input.
The LS298 is fabricated with the Schottky barrier process for high speed and is completely compatible with all ON Semiconductor TTL families.

• Select From Two Data Sources
• Fully Edge-Triggered Operation
• Typical Power Dissipation of 65 mW
• Input Clamp Diodes Limit High Speed Termination Effects

QUAD 2-INPUT MULTIPLEXER

The MC74AC158/74ACT158 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 MC74AC158/74ACT158 can also be used as a function generator.

• Outputs Source/Sink 24 mA
• ′ACT158 Has TTL Compatible Inputs

QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

The MC74F258A is a QUAD 2-INPUT MULTIPLEXER with 3-state outputs. Four bits of data from two sources can be selected using a common Data Select input. The four outputs present the selected data in the complement (inverted) form. The outputs may be switched to a high impedance state with a HIGH on the common Output Enable (OE) input, allowing the outputs to interface directly with bus-oriented systems.

• MULTIPLEXER Expansion by Tying Outputs Together
• Inverting 3-State Outputs
• AC Enhanced Version of the F258

QUAD 2-INPUT MULTIPLEXER

The MC74AC157/74ACT157 is a high-speed QUAD 2-INPUT MULTIPLEXER. Four bits of data from two sources can be selected using the common Select and Enable inputs. The four outputs present the selected data in the true (noninverted) form.
The MC74AC157/74ACT157 can also be used as a function generator.

• Outputs Source/Sink 24 mA
• ′ACT157 Has TTL Compatible Inputs

QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

The MC74F258A is a QUAD 2-INPUT MULTIPLEXER with 3-state outputs. Four bits of data from two sources can be selected using a common Data Select input. The four outputs present the selected data in the complement (inverted) form. The outputs may be switched to a high impedance state with a HIGH on the common Output Enable (OE) input, allowing the outputs to interface directly with bus-oriented systems.

• MULTIPLEXER Expansion by Tying Outputs Together
• Inverting 3-State Outputs
• AC Enhanced Version of the F258

QUAD 2-INPUT MULTIPLEXER with 3-State Outputs

The MC74AC258/74ACT258 is a QUAD 2-INPUT MULTIPLEXER with 3-state outputs. Four bits of data from two sources can be selected using a common data select input. The four outputs present the selected data in the complement (inverted) form. The outputs may be switched to a high impedance state with a HIGH on the common Output Enable (OE) input, allowing the outputs to interface directly with bus-oriented systems.

• MULTIPLEXER Expansion by Tying Outputs Together
• Inverting 3-State Outputs
• Outputs Source/Sink 24 mA
• ′ACT258 Has TTL Compatible Inputs