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Data Sheet
SN74ACT139-Q1
Automotive Dual 2- to
4-Bit Decoders/Demultiplexers with TTL-Compatible Inputs
1 Features
- AEC-Q100 qualified for automotive applications:
- Device temperature grade
1: -40°C to +125°C
- Device HBM ESD
classification level 2
- Device CDM ESD
classification level C4B
- Available in
wettable flank QFN package
- Operating voltage range of 4.5V
to 5.5V
- TTL-compatible inputs
- Continuous ±24mA
output drive at 5V
- Supports up to ±75mA
output drive at 5V
in short bursts
- Drives 50Ω transmission
lines
- Fast operation with delay of 10.2ns
max
2 Applications
- Memory device selection with
shared data bus
- Reduce required number of outputs for chip select applications
- Route data
