Document
IDT54/74FCT139/A/C
FAST CMOS DUAL 1-0F-4®DECODER WITH ENABLE
FAST CMOS DUAL
1-OF-4 DECODER
Integrated Device Technology, Inc.
WITH ENABLE
MILITARY AND COMMERCIAL TEMPERATURE RANGES
IDT54/74FCT139 IDT54/74FCT139A IDT54/74FCT139C
FEATURES:
• IDT54/74FCT139 equivalent to FAST™ speed • IDT54/74FCT139A 35% faster than FAST • IDT54/74FCT139C 45% faster than FAST • Equivalent to FAST output drive over full temperature
and voltage supply extremes • IOL = 48mA (commercial) and 32mA (military) • CMOS power levels (1mW typ. static)
• TTL input and output level compatible • CMOS output level compatible • Substantially lower input current levels than FAST
(5µA max.) • JEDEC standard pinout for DIP and LCC
• Product available in Radiation Tolerant and Radiation Enhanced versions
• Military product compliant to MIL-STD-883, Class B
DESCRIPTION:
The IDT54/74FCT139/A/C are dual 1-of-4 decoders built using an advanced dual metal CMOS technology. These devices have two i.