| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor (now NXP Semiconductors) |
74LS399 | QUAD 2-PORT REGISTER |
Texas Instruments |
74LS399 | QUADRUPLE 2-INPUT MULTIPLEXER |
|
Texas Instruments |
SN74LS399 | QUADRUPLE 2-INPUT MULTIPLEXER |
|
Texas Instruments |
SN74LS399N | QUADRUPLE 2-INPUT MULTIPLEXER |
|
Motorola Semiconductor (now NXP Semiconductors) |
SN74LS399 | QUAD 2-PORT REGISTER |
