onsemi 74ACT138SC

74ACT138 Series 5.5 V Surface Mount 1-of-8 Decoder/Demultiplexer - SOIC-16

Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC N Railcoder 16-Pin SOIC

74ACT CMOS, SMD, 74ACT138, SOIC16; Applications:Memory Chip Select Address Decoding; Logic Type:Decoder / Demultiplexer; No. of Outputs:8; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:SOIC; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (15-Dec-2010); Base Number:74; IC Generic Number:74ACT138; Logic Function Number:138; Logic IC Base Number:74138; Logic IC Family:ACT; Logic IC Function:3-to-8 Line Inverting Decoder/Demultiplexer; No. of Gates:1; No. of Inputs:3; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Output Current Max:24mA; Package / Case:SOIC; Supply Voltage:5.5V; Supply Voltage Max:6V; Supply Voltage Min:2V; Termination Type:SMD

The AC/ACT138 is a high-speed 1-of-8 decoder/demultiplexer. This device is ideally suited for high-speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three AC/ACT138 devices or a 1-of-32 decoder using four AC/ACT138 devices and one inverter. Product Highlights: ICC reduced by 50% Demultiplexing capability Multiple input enable for easy expansion Active LOW mutually exclusive outputs Outputs source/sink 24 mA ACT138 has TTL-compatible inputs