| Manufacturer | Part Number | Description |
|---|---|---|
Signetics |
74LS256 | Dual 4-Bit Addressable Latch |
| 74LS256 | Dual 4-Bit Addressable Latch | |
Motorola Semiconductor (now NXP Semiconductors) |
SN74LS256 | DUAL 4-BIT ADDRESSABLE LATCH |
Motorola Semiconductor (now NXP Semiconductors) |
74LS256 | DUAL 4-BIT ADDRESSABLE LATCH |
| DM74LS256 | Dual 4-Bit Addressable Latch | |
Mitsubishi Electric |
M74LS256P | Dual 4-Bit Addressable Latch |