- 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:具有清零端的六路 D 型触发器
- 点击这里打开及下载SN74AHC174的技术文档资料
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The AHC174 devices are positive-edge-triggered D-type flip-flops with a direct clear (CLR)\ input and are designed for 2-V to 5.5-V VCC operation.
Information at the data (D) inputs that meets the setup time requirements is transferred to the 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 edge of CLK. When CLK is at either the high or low level, the D input has no effect at the output.
- Operating Range 2-V to 5.5-V VCC
- Contain Six Flip-Flops With Single-Rail Outputs
- Applications Include:
- Buffer/Storage Registers
- Shift Registers
- Pattern Generators
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
- Number of channels (#)
- 6
- 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
SN74AHC174的完整型号有:SN74AHC174D、SN74AHC174DBR、SN74AHC174DR、SN74AHC174N、SN74AHC174PWR,以下是这些产品的关键参数及官网采购报价:
SN74AHC174D,工作温度:-40 to 85,封装:SOIC (D)-16,包装数量MPQ:40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SN74AHC174D的批量USD价格:.349(1000+)
SN74AHC174DBR,工作温度:-40 to 85,封装:SSOP (DB)-16,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SN74AHC174DBR的批量USD价格:.12(1000+)
SN74AHC174DR,工作温度:-40 to 85,封装:SOIC (D)-16,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SN74AHC174DR的批量USD价格:.109(1000+)
SN74AHC174N,工作温度:-40 to 85,封装:PDIP (N)-16,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SN74AHC174N的批量USD价格:.171(1000+)
SN74AHC174PWR,工作温度:-40 to 85,封装:TSSOP (PW)-16,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SN74AHC174PWR的批量USD价格:.113(1000+)
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。