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- 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:具有清零和预置端的双路负边沿触发式 D 型触发器
- 点击这里打开及下载SN74HC74的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
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The SNx4HC74 devices contain two independent D-type positive-edge-triggered flip-flops with asynchronous preset and clear pins for each.
- Buffered inputs
- Wide operating voltage range: 2Vto6V
- Wide operating temperature range: -40°Cto+85°C
- Supports fanout up to 10 LSTTL loads
- Significant power reduction compared to LSTTL logic ICs
- Number of channels (#)
- 2
- Technology Family
- HC
- Supply voltage (Min) (V)
- 2
- Supply voltage (Max) (V)
- 6
- Input type
- Standard CMOS
- Output type
- Push-Pull
- Clock Frequency (Max) (MHz)
- 29
- IOL (Max) (mA)
- 5.2
- IOH (Max) (mA)
- -5.2
- ICC (Max) (uA)
- 40
- Features
- Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode
SN74HC74的完整型号有:SN74HC74D、SN74HC74DBR、SN74HC74DR、SN74HC74DRG4、SN74HC74DT、SN74HC74N、SN74HC74NSR、SN74HC74PW、SN74HC74PWR、SN74HC74PWT,以下是这些产品的关键参数及官网采购报价:
SN74HC74D,工作温度:-40 to 85,封装:SOIC (D)-14,包装数量MPQ:50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SN74HC74D的批量USD价格:.331(1000+)
SN74HC74DBR,工作温度:-40 to 85,封装:SSOP (DB)-14,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SN74HC74DBR的批量USD价格:.092(1000+)
SN74HC74DR,工作温度:-40 to 85,封装:SOIC (D)-14,包装数量MPQ:2500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SN74HC74DR的批量USD价格:.071(1000+)
SN74HC74DRG4,工作温度:-40 to 85,封装:SOIC (D)-14,包装数量MPQ:2500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SN74HC74DRG4的批量USD价格:.151(1000+)
SN74HC74DT,工作温度:-40 to 85,封装:SOIC (D)-14,包装数量MPQ:250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SN74HC74DT的批量USD价格:.331(1000+)
SN74HC74N,工作温度:-40 to 85,封装:PDIP (N)-14,包装数量MPQ:25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SN74HC74N的批量USD价格:.151(1000+)
SN74HC74NSR,工作温度:-40 to 85,封装:SO (NS)-14,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SN74HC74NSR的批量USD价格:.262(1000+)
SN74HC74PW,工作温度:-40 to 85,封装:TSSOP (PW)-14,包装数量MPQ:90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SN74HC74PW的批量USD价格:.331(1000+)
SN74HC74PWR,工作温度:-40 to 85,封装:TSSOP (PW)-14,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:SN,TI官网SN74HC74PWR的批量USD价格:.071(1000+)
SN74HC74PWT,工作温度:-40 to 85,封装:TSSOP (PW)-14,包装数量MPQ:250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SN74HC74PWT的批量USD价格:.331(1000+)
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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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