U+2392 "⎒" Passive-Pull-Up-Output Symbol Unicode Character
Unicode Version 17.0
⎒
U+2392 "⎒" Passive-Pull-Up-Output Symbol is a graphic character used in technical documentation and electronics schematics to represent an output terminal that has a built-in passive pull-up resistor, typically connected to a positive voltage supply. This symbol helps engineers and technicians identify that the output is not actively driven high by the logic circuit itself but relies on a resistor to pull the voltage up when the output is in a high impedance state. Its standardized inclusion in Unicode allows for precise representation in digital text, facilitating clear communication in circuit design, data sheets, and educational materials.
General Properties
| Code Point | U+2392 |
| Version Added | 3.0 |
| Name | Passive-Pull-Up-Output Symbol |
| Block | Miscellaneous Technical |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | ⎒ |
| HTML Hex Encoding | ⎒ |
| UTF-8 Encoding | 0xE2 0x8E 0x92 |
| UTF-16 Encoding | 0x2392 |
| UTF-32 Encoding | 0x00002392 |
| C/C++/Java Escape | \u2392 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| NFKC Quick Check | Yes |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| Pattern Syntax | Yes |
| Vertical Orientation | Upright |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |