IDT IDT74AHCT139
The IDTS4174AHCT139 are dual 1-of-4 decoders built using advanced CEMOS'·, a dual metal CMOS technology. The device has two independent decoders, each of which accept two binary weighed inputs (Ao-A 1) and provides four mutually exclusive active LOW outputs (0 0-0 3), Each decoder has an active LOW enable (E). When E is HIGH, all outputs are forced HIGH.| Part No. | IDT74AHCT139 |
|---|---|
| Datasheet | IDT74AHCT139 Download |
| Manufacturer |  IDT |
| Description | High Speed CMOS Dual 1-of-4 Decoder |
| Buy | Stock & Price |
FEATURES
:● Equivalent to ALS speeds and output drive over full temperature and voltage supply extremes
● 9ns typical address to output delay
● IOL = 14mA over full military temperature range
● CMOS power levels (5p.W typo static)
● Both CMOS and TTL output compatible
● Substantially lower input current levels than ALS (Sp.A max.)
● DuaI1-of-4 decoder with enable
● 100% product assurance screening to MIL-STD-883, Class B is available
● JEDEC standard pinout for DIP and LCC
DESCRIPTION
: When E is HIGH, all outputs are forced HIGH. PIN CONFIGURATIONS E, Vee E. Ao. 0" A,. 0" 00. 0" Otb 03, 0" GND 03. SSD54fl4AHCT139-001 DIP TOP VIEW 02. Ot8 Ne OUa At.
