onsemi MM74HCT138M

74HCT Series 5 V CMOS 3-to-8 Line Decoder - SOIC-16

3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16

HCT e3 74HCT138 1x 3:8 multiplexer circuit 50ns 600mW 5V 1.5mm

50ns 8 3 1 4.5V 5.5V 4.8mA 4.8mA SOIC-16 10mm*4mm*1.5mm

Signal Switch/Codec/Multiplexer

DECODER/DRIVER, HCT SERIES, INVE

Logic IC [Fairchild] MM74HCT138M Logic IC

74HCT CMOS, SMD, 74HCT138, SOIC16; Applications:Memory Address Decoding, Data Routing; Logic Type:Line Decoder; 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 (20-Jun-2011); Base Number:74; IC Generic Number:74HCT138; Logic Function Number:74138; Logic IC Base Number:74138; Logic IC Family:HCT; 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:4.8mA; Package / Case:SOIC; Supply Voltage:5.5V; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:SMD

The MM74HCT138 decoder utilizes advanced silicon-gate CMOS technology, and are well suited to memory address decoding or data routing applications. Both circuits feature high noise immunity and low power consumption usually associated with CMOS circuitry, yet have speeds comparable to low power Schottky TTL logic.The MM74HCT138 have 3 binary select inputs (A, B, and C). If the device is enabled these inputs determine which one of the eight normally HIGH outputs will go LOW. Two active LOW and one active HIGH enables (G1, G2A and G2B) are provided to ease the cascading decoders.The decoders' output can drive 10 low power Schottky TTL equivalent loads and are functionally and pin equivalent to the 74LS138. All inputs are protected from damage due to static discharge by diodes to VCC and ground.MM74HCT devices are intended to interface between TTL and NMOS components and standard CMOS devices. These parts are also plug-in replacements for LS-TTL devices and can be used to reduce power consumption in existing designs.