MC74VHC138DG
数据手册.pdfON SEMICONDUCTOR MC74VHC138DG 逻辑芯片, 多路复用器
3-to-8 Line Decoder
The MC74VHC138 is an advanced high speed CMOS 3−to−8 decoder fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.
•High Speed: tPD= 5.7ns Typ at VCC= 5 V
•Low Power Dissipation: ICC= 4 μA Max at TA= 25°C
•High Noise Immunity: VNIH= VNIL= 28% VCC
•Power Down Protection Provided on Inputs
•Balanced Propagation Delays
•Designed for 2 V to 5.5 V Operating Range
•Low Noise: VOLP= 0.8 V Max
•Pin and Function Compatible with Other Standard Logic Families
•Latchup Performance Exceeds 300 mA
•ESD Performance: HBM > 2000 V; Machine Model > 200 V
•Chip Complexity: 122 FETs or 30.5 Equivalent Gates
•These Devices are Pb−Free and are RoHS Compliant