TC74HCT139AP/AF
TOSHIBA
CMOS Digital Integrated Circuit Silicon Monolithic
TC74HCT139AP, TC74HCT139AF
Dual 2-to-4 Line Decoder
The TC74HCT139A is a high speed
CMOS 2-to-4 LINE DECODER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent LSTTL while maintaining the
CMOS low power dissipation.
This device may be used as a level converter for interfacing TTL or NMOS to High Speed
CMOS.
The inputs are compatible with TTL, NMOS and
CMOS output
voltage levels.
The active low enable input can be used for gating or it can be used as a data input for demultiplexing applications.
When the enable input is held “H”, all four outputs are...