1-of-8 Decoder/demultiplexer High-speed Silicon-gate Cmos

The KK74AC138 is identical in pinout to the LS/ALS138, HC/HCT138. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs. The KK74AC138 decodes a three-bit Address to one-of-eight active- low 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. Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2.0 to 6.0 V Low Input Current: 1.0 A; 0.1 A @ 25C High Noise Immunity Characteristic of CMOS Devices Outputs Source/Sink 24 mA By Kodenshi Korea Corp.
KK74AC138 's PackagesKK74AC138 's pdf datasheet
KK74AC138N
KK74AC138D




KK74AC138 Pinout, Pinouts
KK74AC138 pinout,Pin out
This is one package pinout of KK74AC138,If you need more pinouts please download KK74AC138's pdf datasheet.

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