DS1921 и другие
| Компонент | Описание | Производитель | |
| 50MS-192 | SOLID STATE MATRIX SWITCH |
JFW Industries, Inc. |
 |
| 54LS192 | 54LS192/DM74LS192 Up/Down Decade Counter with Separate Up/Down Clocks |
National Semiconductor |
|
| 54LS192DMQB | 54LS192/DM74LS192 Up/Down Decade Counter with Separate Up/Down Clocks |
National Semiconductor |
|
| 54LS192FMQB | 54LS192/DM74LS192 Up/Down Decade Counter with Separate Up/Down Clocks |
National Semiconductor |
|
| 54LS192LMQB | 54LS192/DM74LS192 Up/Down Decade Counter with Separate Up/Down Clocks |
National Semiconductor |
|
| 74LS192 | PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER |
Motorola, Inc |
|
| 74LS192 | PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER |
ON Semiconductor |
|
| 74LS192 | Synchronous Up/Down Decade Counters(dual clock lines) |
Hitachi Semiconductor |
|
| AS1920 | Triple-Voltage, Micro-Power Microprocessor Supervisory Circuits |
austriamicrosystems AG |
|
| AS1920 | Triple-Voltage, Micro-Power Microprocessor Supervisory Circuits |
austriamicrosystems AG |
|