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TC74VHCT138AF/AFK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHCT138AF, TC74VHCT138AFK
3-to-8 Line Decoder
TC74VHCT138AF
The TC74VHCT138 is an advanced high speed CMOS 3-to-8 LINE DECODER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.
When the device is enabled, 3 Binary Select inputs (A, B and C) determine which one of the outputs ( Y0 to Y7 ) will go low.
When enable input G1 is held low or either G2A or G2B is held high, decoding function is inhibited and all outputs go high. G1, G2A , and G2B inputs are provided to ease cascade connection and for use as an address decoder for memory systems.
TC74VHCT138AFK Datasheet
