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74LS And 74HC Series IC
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7403 Quad Two input NAND, Open collector in Pakistan
7403 Quad Two input NAND, Open collector in Pakistan
₨58
7403 Quad Two input NAND, Open collector in Pakistan
Packing list:
- 1x 7403 Quad Two input NAND, Open collector
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- 74LS And 74HC Series IC
74LS148 3-Bit Priority Encoder IC (74148 IC) DIP-16 in Pakistan
74LS Series ICs are High-Speed Logic gates, ideally a little faster than the 74HC series but more power consumption is required. They are implemented with a Low-Power Schottky diode technology to achieve high switching speed. 74LS148 is one of the 74LS series IC. 74LS148 ICs contain an 8 to 3-Bit priority encoder that converts 8 Data Lines to 3-Line binary. Cascading circuitry (enable input EI and enable output EO) has been provided to allow octal expansion without the need for external circuitry.
SKU: D2024 - 74LS And 74HC Series IC
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.SKU: D2018 - 74LS And 74HC Series IC
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.
SKU: D2001 - 74LS And 74HC Series IC
74193 Synchronous 4 Bit Binary Counter DIP IC SN74LS193N 74HC193 in Pakistan
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74LS And 74HC Series IC74193 Synchronous 4 Bit Binary Counter DIP IC SN74LS193N 74HC193 in Pakistan
This circuit is a synchronous up/down 4-bit binary counter. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change together when so instructed by the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple clock) counters. The outputs of the four master-slave flip-flops are triggered by a low-to-high level transition of either count (clock) input. The direction of counting is determined by which count input is pulsed while the other count input is held high. The counter is fully programmable; that is, each output may be preset to either level by entering the desired data at the inputs while the load input is low. The output will change independently of the count pulses.
SKU: D2015
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