SN74LS258B

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Multiplexores/selectores de datos cuádruples de 2 a 1 líneas con salidas de 3 estados

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document-pdfAcrobat Quadruple 2-Line To 1-Line Data Selectors/Multiplexers datasheet (Inglés)

SN74LS258B

ACTIVO

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Detalles del producto

Technology family

LS

Function

Digital Multiplexer

Configuration

2:1

Number of channels

4

Operating temperature range (°C)

0 to 70

Rating

Catalog

Technology family

LS

Function

Digital Multiplexer

Configuration

2:1

Number of channels

4

Operating temperature range (°C)

0 to 70

Rating

Catalog

SOIC (D)

16

59.4 mm² (9.9 mm × 6 mm)

PDIP (N)

16

181.42 mm² (19.3 mm × 9.4 mm)

Three-State Outputs Interface Directly with System Bus
'LS257B and 'LS258B Offer Three Times the Sink-Current Capability of the Original 'LS257 and 'LS258
Same Pin Assignments as SN54LS157, SN74LS157, SN54S157, SN74S157, and SN54LS158, SN74LS158, SN54S158, SN74S158
Provides Bus Interface from Multiple Sources in High-Performance Systems

Off state (worst case)

Three-State Outputs Interface Directly with System Bus
'LS257B and 'LS258B Offer Three Times the Sink-Current Capability of the Original 'LS257 and 'LS258
Same Pin Assignments as SN54LS157, SN74LS157, SN54S157, SN74S157, and SN54LS158, SN74LS158, SN54S158, SN74S158
Provides Bus Interface from Multiple Sources in High-Performance Systems

Off state (worst case)

These devices are designed to multiplex signals from four-bit data sources to four-output data lines in bus-organized systems. The 3-state outputs will not load the data lines when the output control pin (G\) is at a high-logic level.

Series 54LS and 54S are characterized for operation over the full military temperature range of -55°C to 125°C; Series 74LS and 74S are characterized for operation from 0°C to 70°C.

These devices are designed to multiplex signals from four-bit data sources to four-output data lines in bus-organized systems. The 3-state outputs will not load the data lines when the output control pin (G\) is at a high-logic level.

Series 54LS and 54S are characterized for operation over the full military temperature range of -55°C to 125°C; Series 74LS and 74S are characterized for operation from 0°C to 70°C.

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Documentación principal	Tipo	Título	Opciones de formato	Descargar la versión más reciente en inglés	Fecha
*	Hoja de datos	Quadruple 2-Line To 1-Line Data Selectors/Multiplexers datasheet			1/03/1988

SN74LS258B

Multiplexores/selectores de datos cuádruples de 2 a 1 líneas con salidas de 3 estados

SN74LS258B

Detalles del producto

Documentación técnica

Pedidos y calidad

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI