| Produttore elettronici | Il numero della parte | Scheda tecnica | Spiegazioni elettronici |
 Texas Instruments |
SN54LS191
|
512Kb/14P |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
|
|
SN54LS191
|
1Mb/16P |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
|
|
SN54LS191
|
627Kb/17P |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
REVISED MARCH 1988 |
|
SN54LS191FK
|
512Kb/14P |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
|
|
SN54LS191FK
|
1Mb/16P |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
|
|
SN54LS191J
|
512Kb/14P |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
|
|
SN54LS191J
|
1Mb/16P |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
|
 Motorola, Inc |
SN54LS191J
|
310Kb/10P |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS
|
 Texas Instruments |
SN54LS191J
|
627Kb/17P |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
REVISED MARCH 1988 |
|
SN54LS191J.A
|
627Kb/17P |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
REVISED MARCH 1988 |