| Manufacturer | Part Number | Description |
|---|---|---|
National Semiconductor |
74LS181 | 4-Bit Arithmetic Logic |
Fairchild |
74LS181 | 4-Bit Arithmetic Logic |
Motorola Semiconductor |
SN74LS181 | 4-BIT ARITHMETIC LOGIC |
STMicroelectronics |
T74LS181 | 4-Bit Arithmetic Logic Unit |
SGS-Ates Componenti |
T74LS181 | 4-Bit Arithmetic Logic Unit |
Texas Instruments |
SN74LS181 | ARITHMETIC LOGIC UNITS/FUNCTION GENERATORS |