8位幅度/ IDENTITY比较仪 8-BIT MAGNITUDE/IDENTITY COMPARATORS
These magnitude comparators perform comparisons of two eight-bit binary or BCD words. All types provide P = Q\ outputs and all except "LS688 provide P > Q\ outputs as well. The "LS682, "LS684, "LS686, and "LS688 have totem-pole outputs, while the "LS685 and "LS687 have open-collector outputs. The "LS682 features 20-k pullup termination resistors on the Q inputs for analog or switch data. View datasheet View product folder
得捷:
IC COMPARATOR IDENTITY 8B 20SOIC
立创商城:
SN74LS688DWR
德州仪器TI:
8-Bit Identity/Magnitude Comparators P=Q with Enable
艾睿:
Identity Comparator 8-Bit 20-Pin SOIC T/R
安富利:
Identity Comparator 8-Bit 20-Pin SOIC T/R
Chip1Stop:
Identity Comparator 8-Bit 20-Pin SOIC T/R
Verical:
Identity Comparator 8-Bit 20-Pin SOIC T/R
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74LS688DWR TI 德州仪器 | 当前型号 | 当前型号 |
SN74LS688DW 德州仪器 | 完全替代 | SN74LS688DWR和SN74LS688DW的区别 |
SN74LS682DW 德州仪器 | 完全替代 | SN74LS688DWR和SN74LS682DW的区别 |
SN74LS682NSR 德州仪器 | 完全替代 | SN74LS688DWR和SN74LS682NSR的区别 |