M54HCT139 M74HCT139 DUAL 2 TO 4 DECODER/DEMULTIPLE.
ST Microelectronics
M74HCT139 - DUAL 2 TO 4 DECODER/DEMULTIPLEXER
M54HCT139 M74HCT139 DUAL 2 TO 4 DECODER/DEMULTIPLEXER . . . . . . . HIGH SPEED tPD = 17 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.
