|
|
Partname: | MC74HCT138ANG |
Description: | 1-of-8 Decoder/Demultiplexer with LSTTL Compatible Inputs |
Manufacturer: | ON Semiconductor |
Datasheet: | PDF (102K). Click here to download *) |
The MC74HCT138A is identical in pinout to the LS138. The HCT138A may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The HCT138A decodes a three-bit Address to one-of-eight active-lot outputs. This device features three Chip Select inputs, two active-low and one active-high to facilitate the demultiplexing, cascading, and chip-selecting functions. The demultiplexing function is accomplished by using the Address inputs to select the desired device output; one of the Chip Selects is used as a data input while the other Chip Selects are held in their active states. |
|
Click here to download MC74HCT138ANG Datasheet*) |
|
*)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |
|
|
|