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主要特性和优势
- 任意二进制字的幅度比较
- 无需额外门控即可进行串行或并行扩展
- 低功耗CMOS
- CMOS和TTL输入选项
关键应用
- 过程控制器
- 伺服-电机控制
Parametric search
Digital comparators
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Products
| Type number | Description | Status | Quick access |
|---|---|---|---|
| 74HC688 | 8-bit magnitude comparator | ACT |
|
| 74HC688D | 8-bit magnitude comparator | Production | |
| 74HC688DB | 8-bit magnitude comparator | EndOfLife | |
| 74HC688PW | 8-bit magnitude comparator | Production | |
| 74HC85; 74HCT85 | 4-bit magnitude comparator | ACT |
|
| 74HC85D | 4-bit magnitude comparator | Production | |
| 74HC85DB | 4-bit magnitude comparator | EndOfLife | |
| 74HC85PW | 4-bit magnitude comparator | Production | |
| 74HCT85D | 4-bit magnitude comparator | Production | |
| 74HCT85DB | 4-bit magnitude comparator | EndOfLife | |
| 74HCT85PW | 4-bit magnitude comparator | Production | |
| N74F521N | EndOfLife |
Visit our documentation center for all documentation
Marcom graphics (1) |
|||
|---|---|---|---|
| File name | Title | Type | Date |
| TSSOP16_SOT403-1_mk.png | plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body | Marcom graphics | 2017-01-28 |
Selection guide (1) |
|||
| File name | Title | Type | Date |
| Nexperia_Selection_guide_2023.pdf | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
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