DM74LS491J功能参数封装等资料
元器型号: DM74LS491J
元器件品牌: National Semiconductor
封装:
功能描述: 10
引脚数量:
适应温度: 最小 °C | 最大 °C
文件大小: KB
- DM74LS40
Dual 4-Input NAND Buffer - DM74LS40J
Dual 4-input NAND Gate - DM74LS40J/A+
Dual 4-input NAND Gate - DM74LS40N/A+
Dual 4-input NAND Gate - DM74LS40N/B+
Dual 4-input NAND Gate - DM74LS40W
Dual 4-input NAND Gate - DM74LS42
Decimal Decoders - DM74LS42J/A+
BCD-To-Decimal Decoder - DM74LS42M
Decimal Decoders - DM74LS42N
Decimal Decoders - DM74LS42N/A+
BCD-To-Decimal Decoder - DM74LS42N/B+
BCD-To-Decimal Decoder - DM74LS447
7-Segment Decoder/Driver - DM74LS447M
7-Segment Decoder/Driver with Open-Collector Outputs - DM74LS447N
7-Segment Decoder/Driver with Open-Collector Outputs