RCA CD74HC257E Quad 2-input multiplexer 3-state DIL16

This product data sheet is originally written in English.


RCA CD74HC257E Quad 2-input multiplexer 3-state DIL16

Manufactured by RCA - DIL16 through hole package

The 74HC257 is the logic implementation of a 4-pole, 2-position switch, where the position of the switch is determined by the logic levels applied to S. The outputs are forced to a high-impedance OFF-state when ¬OE is HIGH.

 

Our REF# 2478 - AST-D9

Combined Postage

I will combine postage where several different items are purchased at the same time.

If you purchase more than one product please add it to your basket (if possible) and then request a total for your combined purchases. (I believe this only works on ebay.co.uk desktop website and not on mobile devices or some other country websites). I will then send you a total with just the one postage charge. If you cannot follow this process then I will refund the excess postage when I process the order.

In most cases you can order as many of a single item as you want for the same postage as buying one, and combine other items within this single charge. For some heavier items such as transformers, there may be an additional postage charge for the second and subsequent items. Please feel free to contact us if you have any queries

International Postage

Standard AirMail is NOT tracked - If you want your package tracked the option is available at checkout by selecting the appropriate postage option.

We are usually happy to ship items throughout Europe and N America.

Orders placed by 1pm Mon - Fri will usually be shipped the same day but this is not guaranteed.

The 74HC257 is the logic implementation of a 4-pole, 2-position switch, where the position of the switch is determined by the logic levels applied to S. The outputs are forced to a high-impedance OFF-state when ¬OE is HIGH. If you purchase more than one product please add it to your basket (if possible) and then request a total for your combined purchases. (I believe this only works on ebay.co.uk desktop website and not on mobile devices or some other country websites). I will then send you a total with just the one postage charge. If you cannot follow this process then I will refund the excess postage when I process the order. In most cases you can order as many of a single item as you want for the same postage as buying one, and combine other items within this single charge. For some hea
EAN Does not apply
MPN CD74HC257E
Type Quad 2-input multiplexer 3-state
Brand RCA
Unit Type Unit
Unit Quantity 1