74ACT11139D 供应商
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74ACT11139D
品牌：TI 封装/批号：原厂原装/22+ -
74ACT11139D
品牌：TI(德州仪器) 封装/批号：SOIC-16/2022+
74ACT11139D 属性参数
- 标准包装：40
- 类别：集成电路 (IC)
- 家庭：逻辑 - 信号开关，多路复用器，解码器
- 系列：74ACT
- 类型：解码器/多路分解器
- 电路：1 x 2:4
- 独立电路：2
- 输出电流高，低：24mA，24mA
- 电压电源：单电源
- 电源电压：4.5 V ~ 5.5 V
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：16-SOIC（0.154"，3.90mm 宽）
- 供应商设备封装：16-SOIC N
- 包装：管件
- 其它名称：296-4185-5
产品特性
- Inputs Are TTL-Voltage Compatible
- Designed Specifically for High-Speed Memory Decoders and Data Transmission Systems
- Incorporates Two Enable Inputs to Simplify Cascading and/or Data Reception
- Fully Synchronous Operation for Counting
- Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise
- EPIC TM (Enhanced-Performance Implanted CMOS) 1-m Process
- 500-mA Typical Latch-Up Immunity at 125°C
- Package Options Include Plastic Small-Outline (D) and Thin Shrink Small-Outline (PW) Packages, and Standard Plastic 300-mil DIPs (N)
产品概述
The 74ACT11139 is designed for use in high-performance
memory-decoding or data-routing applications that require very short
propagation delay times. In high-performance memory systems, this
decoder is used to minimize the effects of system decoding.The 74ACT11139 is composed of two individual 2-line to 4-line
decoders in a single package. The active-low enables (1G\ or 2G\) can
be used as data lines in demultiplexing applications. This
decoder/demultiplexer features fully buffered inputs, each of which
represents only one normalized load to its driving circuit.The 74ACT11139 is characterized for operation from -40°C to
85°C.
74ACT11139D