| No. |
Part Name |
Description |
Manufacturer |
| 1 |
DM5490AJ |
7 V, decade and binary counter |
National Semiconductor |
| 2 |
MC54HC390AJ |
Dual 4-Stage Binary Ripple Counter with �2 and �5 Sections |
Motorola |
| 3 |
MC54HC390AJ |
Dual 4-Stage Binary Ripple Counter with �2and �5 Sections |
Motorola |
| 4 |
SN5490AJ |
Decade Counter |
Texas Instruments |
| 5 |
SN54HC590AJ |
8-Bit Binary Counters With 3-State Output Registers |
Texas Instruments |
| 6 |
SNJ5490AJ |
Decade Counter |
Texas Instruments |
| 7 |
SNJ54HC590AJ |
8-Bit Binary Counters With 3-State Output Registers |
Texas Instruments |
| | | |
