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SN74AHC273的基本参数
  • 制造厂商:TI
  • 产品类别:逻辑和电压转换
  • 技术类目:触发器、锁存器和寄存器 - D 型触发器
  • 功能描述:具有清零端的八路 D 型触发器
  • 点击这里打开及下载SN74AHC273的技术文档资料
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SN74AHC273的产品详情:

These devices are positive-edge-triggered D-type
flip-flops with a direct clear (CLR) input.

Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output.

SN74AHC273的优势和特性:
  • Operating Range 2-V to 5.5-V VCC
  • Contain Eight Flip-Flops With Single-Rail Outputs
  • Direct Clear Input
  • Individual Data Input to Each Flip-Flop
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 1000-V Charged-Device Model (C101)
  • On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.
SN74AHC273的参数(英文):
  • Number of channels (#)
  • 8
  • Technology Family
  • AHC
  • Supply voltage (Min) (V)
  • 2
  • Supply voltage (Max) (V)
  • 5.5
  • Input type
  • Standard CMOS
  • Output type
  • Push-Pull
  • Clock Frequency (Max) (MHz)
  • 110
  • IOL (Max) (mA)
  • 8
  • IOH (Max) (mA)
  • -8
  • ICC (Max) (uA)
  • 40
  • Features
  • Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs
SN74AHC273具体的完整产品型号参数及价格(美元):

SN74AHC273的完整型号有:SN74AHC273DBR、SN74AHC273DGVR、SN74AHC273DW、SN74AHC273DWR、SN74AHC273N、SN74AHC273NSR、SN74AHC273PW、SN74AHC273PWR,以下是这些产品的关键参数及官网采购报价:

SN74AHC273DBR,工作温度:-40 to 125,封装:SSOP (DB)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74AHC273DBR的批量USD价格:.145(1000+)

SN74AHC273DGVR,工作温度:-40 to 125,封装:TVSOP (DGV)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74AHC273DGVR的批量USD价格:.132(1000+)

SN74AHC273DW,工作温度:-40 to 125,封装:SOIC (DW)-20,包装数量MPQ:25个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74AHC273DW的批量USD价格:.374(1000+)

SN74AHC273DWR,工作温度:-40 to 125,封装:SOIC (DW)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74AHC273DWR的批量USD价格:.119(1000+)

SN74AHC273N,工作温度:-40 to 125,封装:PDIP (N)-20,包装数量MPQ:20个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:NIPDAU,TI官网SN74AHC273N的批量USD价格:.2(1000+)

SN74AHC273NSR,工作温度:-40 to 125,封装:SO (NS)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74AHC273NSR的批量USD价格:.191(1000+)

SN74AHC273PW,工作温度:-40 to 125,封装:TSSOP (PW)-20,包装数量MPQ:70个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74AHC273PW的批量USD价格:.374(1000+)

SN74AHC273PWR,工作温度:-40 to 125,封装:TSSOP (PW)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74AHC273PWR的批量USD价格:.132(1000+)

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SN74AHC273的评估套件:

14-24-LOGIC-EVM — 支持 14 到 24 引脚 PW、DB、D、DW、NS、DYY 和 DGV 封装的通用逻辑 EVM

该 EVM 设计用于支持采用 14 至 24 引脚 D、DW、DB、NS、PW、DYY 或 DGV 封装的任何逻辑器件。

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