| Manufacturer | Part Number | Description |
|---|---|---|
Renesas
| HD74LS194AP | 4-bit Bidirectional Universal Shift Register |
Hitachi Semiconductor (now Renesas)
| HD74LS194A | 4-bit Bidirectional Universal Shift Registers |
|
Renesas
| HD74LS194A | 4-bit Bidirectional Universal Shift Register |
