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Part Name(s) : HD74LS253
Hitachi
Hitachi -> Renesas Electronics
Description : DUAL 4-LINE-to-1-LINE DATA SELECTORS/MULTIPLEXErs (with three-state outputs)

DUAL 4-LINE-to-1-LINE DATA SELECTORS/MULTIPLEXErs (with three-state outputs)

Renesas
Renesas Electronics
Description : DUAL 4-LINE-to-1-LINE DATA Selectors / Multiplexers (with three-state outputs)

DUAL 4-LINE-to-1-LINE DATA Selectors / Multiplexers (with three-state outputs)

This DATA selector / multiplexer contains inverters and drivers to supply fully complementary, on-ship, binary decoding DATA selection to AND-OR gates.
Separate output control inputs are provided for each of the two four-line sections. The three-state outputs can interface with and drive DATA lines of bus-organized systems. With all but one of the common outputs disabled (at high-impedance state) the low-impedance of the single enabled output will drive the bus line to a high or low logic level.

Fairchild
Fairchild Semiconductor
Description : DUAL 1-of-4 Line DATA SELECTORS/MULTIPLEXErs

General Description
Each of these DATA SELECTORS/MULTIPLEXErs contains inverters and drivers to supply fully complementary, on-chip, binary decoding DATA selection to the AND-OR-invert gates. Separate strobe inputs are provided for each of the two four-line sections.

Features
■ Permits multiplexing from N lines to 1 line
■ Performs at parallel-to-serial conversion
■ Strobe (enable) line provided for cascading (N lines to n lines)
■ High fan-out, low impedance, totem pole outputs
■ Typical average propagation delay times
    From DATA 14 ns
    From strobe 19 ns
    From select 22 ns
■ Typical power dissipation 31 mW

Renesas
Renesas Electronics
Description : DUAL 4-to-1-LINE DATA SELECTORS/MULTIPLEXErs

Description
Each of these DATA SELECTORS/MULTIPLEXErs contains inverters and drivers to supply fully complementary binary decoding DATA selection to the AND-OR-invert gates. Separate strobe inputs (G) are provided for each of the two four-line sections.

Features
• High Speed Operation: tpd (DATA to Y) = 16 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

Part Name(s) : HD74HC352
Hitachi
Hitachi -> Renesas Electronics
Description : DUAL 4-to-1-LINE DATA SELECTORS/MULTIPLEXErs

Description
Each of these DATA SELECTORS/MULTIPLEXErs contains inverters and drivers to supply fully complementary binary decoding DATA selection to the AND-OR-invert gates. Separate strobe inputs (G) are provided for  each of the two four-line sections.

Features
• High Speed Operation: tpd (DATA to Y) = 16 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

Renesas
Renesas Electronics
Description : DUAL 4-to-1-LINE DATA SELECTORS/MULTIPLEXErs

Description
Each of these DATA SELECTORS/MULTIPLEXErs contains inverters and drivers to supply full binary decoding DATA selection to the AND-OR-invert gates. Separate strobe inputs (G) are provided for each of the two four-line sections.

Features
• High Speed Operation: tpd (DATA to Y) = 13 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

Part Name(s) : DM74157 DM74157N
Fairchild
Fairchild Semiconductor
Description : Quad 2-Line to 1-LINE DATA SELECTORS/MULTIPLEXEr

General Description
These DATA SELECTORS/MULTIPLEXErs contain inverters and drivers to supply full on-chip DATA selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs.

Features
■Buffered inputs and outputs
■Typical propagation time 9 ns
■Typical power dissipation 150 mW

Applications
• Expand any DATA input point
• Multiplex DUAL DATA buses
• Generate four functions of two variables (one variable is common)
• Source programmable counters

 

Description : DUAL 4-LINE to 1-LINE DATA Selectors / Multiplexers

This DATA selector / multiplexer contains inverters and drivers to supply fully complementary, on-chip, binary decoding DATA selection to the AND-OR-INVERT gates. Separate strobe inputs are provided for each of the two four-line sections.
   

Part Name(s) : HD74HC353
Hitachi
Hitachi -> Renesas Electronics
Description : DUAL 4-to-1-LINE DATA SELECTORS/MULTIPLEXErs (with 3-state outputs)

Description
Each of these DATA SELECTORS/MULTIPLEXErs contains inverters and drivers to supply full binary decoding DATA selection to the AND-OR-invert gates. Separate strobe inputs (G) are provided for each of the two four-line sections.

Features
• High Speed Operation: tpd (DATA to Y) = 13 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

Description : Quad 2-Line to 1-LINE DATA SELECTORS/MULTIPLEXErs

General Description
These DATA SELECTORS/MULTIPLEXErs contain inverters and drivers to supply full on-chip DATA selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The DM74LS157 presents true DATA where as the DM74LS158 presents inverted DATA to minimize propagation delay time.

Features
■ Buffered inputs and outputs
■ Typical Propagation Time
   DM74LS157 9 ns
   DM74LS158 7 ns
■ Typical Power Dissipation
   DM74LS157 49 mW
   DM74LS158 24 mW

Applications
• Expand any DATA input point
• Multiplex DUAL DATA buses
• Generate four functions of two variables (one variable is common)
• Source programmable counters

 

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