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CD74HCT354

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具有三态输出的高速 CMOS 逻辑 8 输入多路复用器/寄存器

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数据表

CD74HCT354

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数据表 立即订购

米6体育平台手机版_好二三四详情

Technology family HCT Function Digital Multiplexer Configuration 8:1 Number of channels 1 Operating temperature range (°C) -55 to 125 Rating Catalog
Technology family HCT Function Digital Multiplexer Configuration 8:1 Number of channels 1 Operating temperature range (°C) -55 to 125 Rating Catalog
PDIP (N) 20 228.702 mm² 24.33 x 9.4
  • HC/HCT354
    • Transparent Data and Select Latches
  • Buffered Inputs
  • Three-State Complementary Outputs
  • Bus Line Driving Capability
  • Typical Propagation Delay: VCC = 5V, CL = 15pF, TA = 25°C
    • Data to Output = 18ns
  • Fanout (Over Temperature Range)
    • Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads
    • Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
  • Wide Operating Temperature Range . . . -55°C to 125°C
  • Balanced Propagation Delay and Transition Times
  • Significant Power Reduction Compared to LSTTL Logic ICs
  • HC Types
    • 2V to 6V Operation
    • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
  • HCT Types
    • 4.5V to 5.5V Operation
    • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
    • CMOS Input Compatibility, Il 1µA at VOL, VOH
  • HC/HCT354
    • Transparent Data and Select Latches
  • Buffered Inputs
  • Three-State Complementary Outputs
  • Bus Line Driving Capability
  • Typical Propagation Delay: VCC = 5V, CL = 15pF, TA = 25°C
    • Data to Output = 18ns
  • Fanout (Over Temperature Range)
    • Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads
    • Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
  • Wide Operating Temperature Range . . . -55°C to 125°C
  • Balanced Propagation Delay and Transition Times
  • Significant Power Reduction Compared to LSTTL Logic ICs
  • HC Types
    • 2V to 6V Operation
    • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
  • HCT Types
    • 4.5V to 5.5V Operation
    • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
    • CMOS Input Compatibility, Il 1µA at VOL, VOH

The CD54HC354, CD74HC354, and CD74HCT354 are data selectors/multiplexers that select one of eight sources. In both types, the data select bits S0, S1 and S2 are stored in transparent latches that are enabled by a low latch enable input, LE\.

In the HC/HCT354 the data enable input, E\, controls transparent latches that pass data to the outputs when E\ is high and latches in new data when E\ is low.

In both types the three-state outputs are controlled by three output-enable inputs OE1\, OE2\, and OE3.

The CD54HC354, CD74HC354, and CD74HCT354 are data selectors/multiplexers that select one of eight sources. In both types, the data select bits S0, S1 and S2 are stored in transparent latches that are enabled by a low latch enable input, LE\.

In the HC/HCT354 the data enable input, E\, controls transparent latches that pass data to the outputs when E\ is high and latches in new data when E\ is low.

In both types the three-state outputs are controlled by three output-enable inputs OE1\, OE2\, and OE3.
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类型 标题 下载最新的英语版本 日期
* 数据表 CD54HC354, CD74HC354, CD74HCT354 数据表 (Rev. D) 2003年 4月 7日

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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