74139

Dual 2-to-4 line decoder/demultiplexer

PDF datasheet

    
1E1 •16Vcc
1A02152E
1A13142A0
1Y04132A1
1Y15122Y0
1Y26112Y1
1Y37102Y2
GND892Y3
    
PinSymbolDescription
11Eenable input (active low)
21A0address input
31A1address input
41Y0output (active low)
51Y1output (active low)
61Y2output (active low)
71Y3output (active low)
8GNDground
92Y3output (active low)
102Y2output (active low)
112Y1output (active low)
122Y0output (active low)
132A1address input
142A0address input
152Eenable input (active low)
16Vccsupply voltage

Specifications

(typical values under recommended operating conditions, unless specified)
ParameterValueUnit
Propagation delay, nAn to nYn11 (74HC)
13 (74HCT)
ns
Propagation delay, nE to nYn10 (74HC)
13 (74HCT)
ns

Note: Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.