Packaging information
Package | Pins SOIC (D) | 16 |
Operating temperature range (°C) -55 to 125 |
Package qty | Carrier 2,500 | LARGE T&R |
Features for the CD74AC138
- AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply voltage
- Speed of bipolar F, AS, and S, with significantly reduced power consumption
- Designed specifically for high-speed memory decoders and data-transmission systems
- Incorporate three enable inputs to simplify cascading and/or data reception
- Balanced propagation delays
- ±24mA output drive current
- Fanout to 15 F Devices
- SCR-latchup-resistant CMOS process and circuit design
- Exceeds 2kV ESD protection per MIL-STD-883, method 3015
Description for the CD74AC138
The ’AC138 decoders/demultiplexers are designed for high-performance memory-decoding and data-routing applications that require very short propagation-delay times. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding.