| Manufacturer | Part Number | Description |
|---|---|---|
National Semiconductor |
54190 | Synchronous Decade Up/Down Counters |
SGS-THOMSON |
54190 | 4 BIT SYNCHRONOUS UP/DOWN COUNTERS |
Texas Instruments |
54190 | Synchronous Up/Down Counters |
Motorola Semiconductor |
54190 | PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS |
|
Texas Instruments |
SN54190 | SYNCHRONOUS UP/DOWN COUNTERS |