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10x MEI 74LS257A - Quad 2-to-1 Data Select/Multiplex 3-State-out - IC 16-Pin DIP, US $5.55 – Picture 0
10x MEI 74LS257A - Quad 2-to-1 Data Select/Multiplex 3-State-out - IC 16-Pin DIP, US $5.55 – Picture 1
10x MEI 74LS257A - Quad 2-to-1 Data Select/Multiplex 3-State-out - IC 16-Pin DIP, US $5.55 – Picture 2
10x MEI 74LS257A - Quad 2-to-1 Data Select/Multiplex 3-State-out - IC 16-Pin DIP, US $5.55 – Picture 3
10x MEI 74LS257A - Quad 2-to-1 Data Select/Multiplex 3-State-out - IC 16-Pin DIP, US $5.55 – Picture 0
10x MEI 74LS257A - Quad 2-to-1 Data Select/Multiplex 3-State-out - IC 16-Pin DIP, US $5.55 – Picture 1
10x MEI 74LS257A - Quad 2-to-1 Data Select/Multiplex 3-State-out - IC 16-Pin DIP, US $5.55 – Picture 2
10x MEI 74LS257A - Quad 2-to-1 Data Select/Multiplex 3-State-out - IC 16-Pin DIP, US $5.55 – Picture 3

10x Mei 74ls257a - Quad 2-to-1 Data Select/multiplex 3-state-out - Ic 16-pin Dip

US $5.55

  • Stara Zagora, Stara Zagora, Bulgaria
  • Jan 29th
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10x Panasonic/MEI - 74LS257A 3-State Quadruple 2-to-1-line Data Selectors / Multiplexers IC 16-Pin DIP / with non inverted 3-state outputs / For every next lot you purchase, the additional shipping price is only $0.50 General Description These Schottky-clamped high-performance multiplexers feature TRI-STATE outputs that can interface directly with data lines of bus-organized systems. With all but one of the common outputs disabled (at a high impedance state), the low impedance of the single enabled output will drive the bus line to a high or low logic level. To minimize the possibility that two outputs will attempt to take a common bus to opposite logic levels, the output enable circuitry is designed such that the output disable times are shorter than the output enable times. This TRI-STATE output feature means that n-bit (paralleled) data selectors with up to 258 sources can be implemented for data buses. It also permits the use of standard TTL registers for data retention throughout the system. Features * Schottky-clamped for significant improvement in A-C performance * Provides bus interface from multiple sources in highperformance systems * Average propagation delay from data input 12 ns * Manufactuer specified power dissipation 50 mW We accept paymet trough PayPal.    SHIPPING The order will be processed within 24-72 hours after payment is received, depending on which day of the week the purchase is made. Friday purchases are shipped in Mondays. We make deliveries by registered airmail with priority, tracking number and recommendation. The average delivery time is: Europe (All countries): 8 to 14 working days All other destinations: (Asia, Africa, Australia, North and South America, etc.): 12 to 20 working days 
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand Matsushita Electric Industrial (Panasonic)
Model 74LS 257A

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