封装信息
封装 | 引脚 PDIP (N) | 14 |
工作温度范围 (°C) 0 to 70 |
包装数量 | 包装 25 | TUBE |
SN74LS21 的特性
- Package Options Include Plastic “Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
- Dependable Texas Instruments Quality and Reliability
SN74LS21 的说明
These devices contain two independent 4-input AND gates.
The SN54LS21 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74LS21 is characterized for operation from 0°C to 70°C.