
- 制造厂商:TI(德州仪器,Texas Instruments)
- 产品类别:逻辑和电压转换
- 技术类目:逻辑门 - 与非门
- 功能描述:具有集电极开路输出的 4 通道、2 输入、4.5V 至 5.5V 双极与非门
- 点击这里打开及下载SN74F38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

These devices contain four independent 2-input NAND buffer gates with open-collector outputs. They perform the Boolean functions
or Y = A\ + B\ in positive logic.
The open-collector outputs require pullup resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOH levels.
The SN54F38 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F38 is characterized for operation from 0°C to 70°C.
- Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs
- Technology Family
- F
- Supply voltage (Min) (V)
- 4.5
- Supply voltage (Max) (V)
- 5.5
- Number of channels (#)
- 4
- Inputs per channel
- 2
- IOL (Max) (mA)
- 64
- IOH (Max) (mA)
- 0
- Input type
- Bipolar
- Output type
- Open-Collector
- Features
- High speed (tpd 10- 50ns)
- Data rate (Max) (Mbps)
- 70
- Rating
- Catalog
SN74F38的完整型号有:SN74F38D、SN74F38DR、SN74F38N、SN74F38NSR,以下是这些产品的关键参数及官网采购报价:
SN74F38D,工作温度:0 to 70,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SN74F38D的批量USD价格:.311(1000+)
SN74F38DR,工作温度:0 to 70,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SN74F38DR的批量USD价格:.111(1000+)
SN74F38N,工作温度:0 to 70,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SN74F38N的批量USD价格:.128(1000+)
SN74F38NSR,工作温度:0 to 70,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SN74F38NSR的批量USD价格:.128(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。




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