The 74AHC138 and 74AHCT138 are high-speed Si-gate CMOS devices and are pin compatible with Low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7A. The 74AHC138 and ...
The 74LV138 is a three-to-eight line decoder/demultiplexer ideal for low voltage and memory chip select decoding applications. This device features wide operating voltage, demultiplexing capability, ...