| No. |
Part Name |
Description |
Manufacturer |
| 1 |
SN54LS90 |
DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER |
Motorola |
| 2 |
SN54LS90 |
Decade Counter |
Texas Instruments |
| 3 |
SN54LS90J |
DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER |
Motorola |
| 4 |
SN54LS90J |
DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER |
ON Semiconductor |
| 5 |
SN54LS90J |
Decade Counter |
Texas Instruments |
| 6 |
SN54LS90W |
DECADE/ DIVIDE-BY-TWELVE AND BINARY COUNTERS |
Texas Instruments |
| 7 |
SNJ54LS90J |
Decade Counter |
Texas Instruments |
| 8 |
SNJ54LS90W |
Decade Counter |
Texas Instruments |
| | | |
