INTEGRATED CIRCUITS
DATA SHEET
74AHC138; 74AHCT138 3-to-8 line decoder/demultiplexer; inverting
Product specification Supersedes data of 1999 Mar 31 File under Integrated Circuits, IC06 1999 Sep 27
Philips Semiconductors
Product specification
3-to-8 line decoder/demultiplexer; inverting
FEATURES • ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V CDM EIA/JESD22-C101 exceeds 1000 V • Balanced propagation delays • All inputs have Schmitt-trigger actions • Multiple input enable for easy expansion • Ideal for memory chip select decoding • Inputs accept
voltages higher than VCC • For AHC only: operates with
CMOS input levels • For AHCT only: operates with ...