Manufactured by STMicrolectronics - Part # M74HC244B - DIP20 through hole package
The 74HC244 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1¬OE and 2¬OE), each controlling four of the 3-state outputs. A HIGH on n¬OE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
New and unused
Our REF# 2229 - B34
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
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.
| EAN | Does not apply |
| MPN | M74HC244B |
| Brand | STMicrolectronics |
| Unit Type | Unit |
| Country/Region of Manufacture | Malaysia |
| Unit Quantity | 1 |