- 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:具有清零和预设功能的汽车类双路上升沿 D 类触发器
- 点击这里打开及下载SN74AHC74Q-Q1的技术文档资料
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The SN74AHC74Q dual positive-edge-triggered device is a D-type flip-flop.
A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs.
- Qualified for Automotive Applications
- EPIC? (Enhanced-Performance Implanted CMOS) Process
- Operating Range 2-V to 5.5-V VCC
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
EPIC is a trademark of Texas Instruments.
- Number of channels (#)
- 2
- 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)
- 20
- Features
- Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs
SN74AHC74Q-Q1的完整型号有:SN74AHC74QDRG4Q1、SN74AHC74QDRQ1、SN74AHC74QPWRG4Q1、SN74AHC74QPWRQ1,以下是这些产品的关键参数及官网采购报价:
SN74AHC74QDRG4Q1,工作温度:-40 to 125,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SN74AHC74QDRG4Q1的批量USD价格:.174(1000+)
SN74AHC74QDRQ1,工作温度:-40 to 125,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SN74AHC74QDRQ1的批量USD价格:.155(1000+)
SN74AHC74QPWRG4Q1,工作温度:-40 to 125,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:NIPDAU,TI官网SN74AHC74QPWRG4Q1的批量USD价格:.174(1000+)
SN74AHC74QPWRQ1,工作温度:-40 to 125,封装:TSSOP (PW)-14,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:NIPDAU,TI官网SN74AHC74QPWRQ1的批量USD价格:.155(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。