| Manufacturer | Part # | Datasheet | Description |
 Texas Instruments |
SN54LS20
|
247Kb/7P |
DUAL 4-INPUT POSITIVE-NAND GATES
|
|
SN54LS20
|
910Kb/25P |
DUAL 4-INPUT POSITIVE-NAND GATES
|
|
SN54LS20
|
951Kb/20P |
DUAL 4-INPUT POSITIVE-NAND GATES
|
 Motorola, Inc |
SN54LS20
|
45Kb/2P |
DUAL 4-INPUT NAND GATE
|
 Texas Instruments |
SN54LS20-SP
|
951Kb/20P |
DUAL 4-INPUT POSITIVE-NAND GATES
|
|
SN54LS20FK
|
247Kb/7P |
DUAL 4-INPUT POSITIVE-NAND GATES
|
|
SN54LS20J
|
247Kb/7P |
DUAL 4-INPUT POSITIVE-NAND GATES
|
|
SN54LS20J
|
910Kb/25P |
DUAL 4-INPUT POSITIVE-NAND GATES
|
|
SN54LS20J
|
951Kb/20P |
DUAL 4-INPUT POSITIVE-NAND GATES
|
 Motorola, Inc |
SN54LS20J
|
45Kb/2P |
DUAL 4-INPUT NAND GATE
|
 Texas Instruments |
SN54LS20W
|
247Kb/7P |
DUAL 4-INPUT POSITIVE-NAND GATES
|