| 1 |
74HC190 |
Synchronous Decade Up/Down Counters |
National Semiconductor |
 |
| 2 |
74HC190 |
Presettable synchronous BCD decade up/down counter |
Philips |
|
| 3 |
74HC191 |
Synchronous Binary Up/Down Counters |
National Semiconductor |
|
| 4 |
74HC191 |
Presettable synchronous 4-bit binary up/down counter |
NXP |
|
| 5 |
74HC191 |
Presettable synchronous 4-bit binary up/down counter |
nexperia |
|
| 6 |
74HC191D |
Presettable synchronous 4-bit binary up/down counter |
nexperia |
|
| 7 |
74HC192 |
Presettable synchronous BCD decade up/down counter |
Philips |
|
| 8 |
74HC193 |
Presettable synchronous 4-bit binary up/down counter |
NXP |
|
| 9 |
74HC193 |
Presettable synchronous 4-bit binary up/down counter |
nexperia |
|
