| No |
Part Number |
Description |
Manufacture |
PDF |
| 1 |
74LS191 |
PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS |
Motorola
|
|
| 2 |
T74LS190 |
(T74LS190 / T74LS191) Presettable Up/Down Counters |
ST Microelectronics
|
|
| 3 |
SN74LS191 |
SYNCHRONOUS UP/DOWN COUNTERS |
etcTI
|
|
| 4 |
74LS191 |
Synchronous Up/Down Counters |
etcTI
|
|
| 5 |
74LS191 |
Synchronous 4-Bit Up/Down Counter |
Fairchild Semiconductor
|
|
| 6 |
T74LS191 |
(T74LS190 / T74LS191) Presettable Up/Down Counters |
SGS-Ates Componenti Electronici
|
|
| 7 |
HD74LS191P |
Synchronous Up / Down 4-bit Binary Counter |
Renesas
|
|
| 8 |
HD74LS191 |
Synchronous Up/Down 4-bit Binary Counters |
Hitachi Semiconductor
|
|
| 9 |
DM74LS191 |
Synchronous 4-Bit Up/Down Counters |
National Semiconductor
|
|
| 10 |
74LS191 |
Synchronous Up/Down 4-bit Binary Counters |
Hitachi Semiconductor
|
|
