NTE74C923 datasheet by NTE Electronics (defunct).
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | NTE74C923 |
|---|---|
| Datasheet | NTE74C923 NTE74C922 Datasheet (PDF) |
| File Size | 82.84 KB |
| Manufacturer | NTE Electronics (defunct) |
| Description | CMOS Key Encoders |
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The NTE74C922 (16−Key, 18−Lead DIP) and NTE74C923 (20−Key, 20−Lead DIP) CMOS key encoders provide all the necessary logic to fully encode an array of SPST switches. The keyboard scan can be implemented by either an external clock or external capacitor. These encoders also have on− chip pull−up devices which permit switches with up to 50kΩ on resistance to be used.
View all NTE Electronics (defunct) datasheets
| Part Number | Description |
|---|---|
| NTE74C221 | CMOS Dual Monostable Multivibrator |
| NTE7400 | Quad 2-Input Positive NAND Gate |
| NTE7404 | TTL-Hex Inverter |
| NTE7408 | Quad 2-Input Positive AND Gate |
| NTE7410 | Triple 3-Input Positive NAND Gate |
| NTE74141 | TTL - BCD-to-Decimal Decoder/Driver |
| NTE74148 | TTL - 8-Line-to-3-Line Octal Priority Encoder |
| NTE74154 | 4-Line-to-16-Line Decoder/Demultiplexer |
| NTE74199 | 8-Bit Universal Shift Register |
| NTE7420 | Dual 4-Input Positive NAND Gate |
