- 制造厂商:TI
- 产品类别:逻辑和电压转换
- 技术类目:逻辑门 - 或非门
- 功能描述:单路 4 输入、4.75V 至 5.25V 双极或非门
- 点击这里打开及下载SN74128的技术文档资料
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These devices contain four independent 2-input-NOR line drivers. They perform the Boolean function Y = A + B\ or Y = A\ · B\. The SN54128 is designed to drive 75 ohm lines. The SN74128 is designed to drive 50 ohm lines.
The SN54128 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74128 is characterized for operation from 0°C to 70°C.
- Package Options Include Plastic and Ceramic DIPs and Ceramic Flat Packages
- Dependable Texas Instruments Quality and Reliability
- Technology Family
- TTL
- Number of channels (#)
- 4
- Supply voltage (Min) (V)
- 4.75
- Supply voltage (Max) (V)
- 5.25
- Inputs per channel
- 2
- IOL (Max) (mA)
- 48
- IOH (Max) (mA)
- -42.4
- Output type
- Push-Pull
- Input type
- Bipolar
- Features
- High speed (tpd 10- 50ns)
- Data rate (Max) (Mbps)
- 70
- Rating
- Catalog
SN74128的完整型号有:SN74128D、SN74128N、SN74128NSR,以下是这些产品的关键参数及官网采购报价:
SN74128D,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SN74128D的批量USD价格:.968(1000+)
SN74128N,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SN74128N的批量USD价格:1.113(1000+)
SN74128NSR,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SN74128NSR的批量USD价格:1.113(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。