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74LS And 74HC Series IC
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74LS283 in Pakistan
These full adders perform the addition of two 4-bit binary
numbers. The sum (R) outputs are provided for each bit and
the resultant carry (C4) is obtained from the fourth bit.
These adders feature a full internal look ahead across all four
bits. This provides the system designer with a partial lookahead
performance at the economy and reduced package
count of a ripple-carry implementation.
₨65
These full adders perform the addition of two 4-bit binary
numbers. The sum (R) outputs are provided for each bit and
the resultant carry (C4) is obtained from the fourth bit.
These adders feature a full internal look ahead across all four
bits. This provides the system designer with a partial lookahead
performance at the economy and reduced package
count of a ripple-carry implementation.
Packing list:
- 1x 74LS283 in Pakistan
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- 74LS And 74HC Series IC
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74HC157 Quad 2×1 Multiplexer MUX DIP IC SN74LS157N 74157 74-LS157 in Pakistan
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74LS And 74HC Series IC74HC157 Quad 2×1 Multiplexer MUX DIP IC SN74LS157N 74157 74-LS157 in Pakistan
74HC157 is a high-speed multiplexer integrated circuit consisting of four 2-input digital multiplexers inside the chip. It is pin-compatible with Low-power Schottky TTL. It has two control inputs namely enable and select input. Additionally, it has two groups of registers. The selected input determines the register from which the data comes. Its operation is specified over a temperature range of -55 °C to 125 °C.
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