| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor (now NXP Semiconductors) |
SN74LS192 | PRESETTABLE BCD/DECADEUP/DOWN COUNTER |
onsemi |
SN74LS192 | UP/DOWN COUNTER |
Texas Instruments |
SN74LS192 | SYNCHRONOUS 4-BIT UP/DOWN COUNTERS |
