1-of-8 Decoder/demultiplexer High-performance Silicon-gate Cmos Korea Corp.

The KK74HCT138A is identical in pinout to the LS/ALS138. The KK74HCT138A may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The KK74HCT138A 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. TTL/NMOS Compatible Input Levels Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 4.5 to 5.5 V Low Input Current: 1.0 A By Kodenshi Korea Corp.
KK74HCT138A 's PackagesKK74HCT138A 's pdf datasheet

KK74HCT138A Pinout, Pinouts
KK74HCT138A pinout,Pin out
This is one package pinout of KK74HCT138A,If you need more pinouts please download KK74HCT138A's pdf datasheet.

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