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74ACT11257

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具有三态输出的四通道 2 线至 1 线数据选择器/多路复用器

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74ACT11257

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产品详情

Technology family ACT Function Encoder, Multiplexer Configuration 2:1 Number of channels 4 Operating temperature range (°C) -40 to 85 Rating Catalog
Technology family ACT Function Encoder, Multiplexer Configuration 2:1 Number of channels 4 Operating temperature range (°C) -40 to 85 Rating Catalog
SOIC (DW) 20 131.84 mm² (12.8 mm × 10.3 mm)
  • Inputs Are TTL-Voltage Compatible
  • 3-State Outputs Interface Directly With System Bus
  • Flow-Through Architecture Optimizes PCB Layout
  • Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise
  • EPICTM (Enhanced-Performance Implanted CMOS) 1-m Process
  • 500-mA Typical Latch-Up Immunity at 125°C
  • Provides Bus Interface From Multiple Sources in High-Performance Systems
  • Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages, and Standard Plastic 300-mil DIPs (N)

 

EPIC is a trademark of Texas Instruments Incorporated.
  • Inputs Are TTL-Voltage Compatible
  • 3-State Outputs Interface Directly With System Bus
  • Flow-Through Architecture Optimizes PCB Layout
  • Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise
  • EPICTM (Enhanced-Performance Implanted CMOS) 1-m Process
  • 500-mA Typical Latch-Up Immunity at 125°C
  • Provides Bus Interface From Multiple Sources in High-Performance Systems
  • Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages, and Standard Plastic 300-mil DIPs (N)

 

EPIC is a trademark of Texas Instruments Incorporated.

The 74ACT11257 is designed to multiplex signals from 4-bit data sources to four output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable input is at a high logic level.

The 74ACT11257 is characterized for operation from -40°C to 85°C.

 

 

The 74ACT11257 is designed to multiplex signals from 4-bit data sources to four output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable input is at a high logic level.

The 74ACT11257 is characterized for operation from -40°C to 85°C.

 

 
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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 Quadruple 2-Line To 1-Line Data Selector/Multiplexer With 3-State Outputs 数据表 (Rev. B) 1996-4-1

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