MC74LCX139DR2 ON Semiconductor, MC74LCX139DR2 Datasheet - Page 5

• Manufacturer Part Number: MC74LCX139DR2
• Description: IC DECODER/DEMUX DUAL 2-4 16SOIC
• Manufacturer: ON Semiconductor
• Series: 74LCXr
• Type: Decoder/Demultiplexerr

Specifications of MC74LCX139DR2

• Circuit: 1 x 2:4
• Independent Circuits: 2
• Current - Output High, Low: 8mA, 8mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MC74LCX139DR2OS

Y
A
t
PLH
Figure 5. Waveform 1 Prop Delays
50%
50% V
GENERATOR
PULSE
CC
C
R
R
T
L
L
= 50 pF or equivalent (Includes jig and probe capacitance)
= R
= Z
OUT
1
t
PHL
= 500 W or equivalent
of pulse generator (typically 50 W)
Figure 7. Test Circuit
http://onsemi.com
MC74LCX139
R
GND
T
V
CC
5
DUT
V
CC
Y
E
50%
Figure 6. Waveform 2 Output Enable
C
L
50% V
R
t
PHL
L
CC
t
PLH
GND
V
CC