Features: • Provides 16 arithmetic operation: add, subtract, compare, and double; plus 12 other arithmetic operations• Provides all 16 logic operations of two variables: Exclusive-OR, Compare, AND, NAND, NOR, OR, plus 10 other logic operations• Full look-ahead carry for high spee...
N74F181D: Features: • Provides 16 arithmetic operation: add, subtract, compare, and double; plus 12 other arithmetic operations• Provides all 16 logic operations of two variables: Exclusive-OR, Co...
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(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL |
PARAMETER |
RATING |
UNIT |
VCC |
Supply voltage |
0.5 to +7.0 |
V |
VIN |
Input voltage |
0.5 to +7.0 |
V |
IIN |
Input current |
30 to +5 |
mA |
VOUT |
Voltage applied to output in High output state |
0.5 to VCC |
V |
IOUT |
Current applied to output in Low output state |
40 |
mA |
Tamb |
Operating free-air temperature range |
0 to +70 |
°C |
Tstg |
Storage temperature range |
65 to +150 |
°C |
The 74F181 is a 4-bit high-speed parallel Arithmetic Logic Unit (ALU). Controlled by the four Function Select inputs (S0S3) and the Mode Control input (M), 74F181 can perform all the 16 possible logic operations or 16 different arithmetic operations on active-High or active-Low operands. The Function Table lists these operations.