1 |
74LS190 |
Synchronous Up/Down Decade Counters |
Hitachi Semiconductor |
|
2 |
74LS190 |
PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS |
Motorola |
|
3 |
74LS190 |
Synchronous Up/Down Counter |
etcTI |
|
4 |
74LS191 |
PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS |
Motorola |
|
5 |
74LS191 |
Synchronous Up/Down 4-bit Binary Counters |
Hitachi Semiconductor |
|
6 |
74LS191 |
Synchronous 4-Bit Up/Down Counter |
Fairchild Semiconductor |
|
7 |
74LS191 |
Synchronous Up/Down Counters |
etcTI |
|
8 |
74LS192 |
PRESETTABLE BCD/DECADE UP/DOWN COUNTER |
HITACHI |
|
9 |
74LS192 |
PRESETTABLE BCD/DECADE UP/DOWN COUNTER |
ON Semiconductor |
|