IDT74AHCT138 Overview
The IDT54174AHCT138 are 1-of-8 decoders built using advanced CEMOS", a dual metal CMOS technology. The IDT54/74AHCT138 accepts three binary weighed inputs (Ao, A" AiJ and, when enabled, provides eight mutually exclusive aciive lOW outputs (00-07), The IDT54/74AHCT138.
IDT74AHCT138 Key Features
- Equivalent to AlS speeds and output drive over full temperature and voltage supply extremes
- 11 ns typical address to output delay
- IOl = 14mA over full military temperature range
- CMOS power levels (5/lW typo static)
- Both CMOS and TTL output patible
- Substantially lower input current levels than AlS (5/lA max.)
- 1-of-8 decoder with enables
- 100% product assurance screening to Mll-STD-883, Class B
- JEDEC standard pinout for DIP and lCC