A0
A1
A2
A3
A4
A0 A1 A2
H
123
E
MC74LCX138
123
A0 A1 A2
E
123
A0 A1 A2
E
‘04
123
A0 A1 A2
E
O0 O1 O2 O3 O4 O5 O6 O7
O0 O1 O2 O3 O4 O5 O6 O7
O0 O1 O2 O3 O4 O5 O6 O7
O0 O1 O2 O3 O4 O5 O6 O7
O0
O31
Figure 3. Expansion to 1−of−32 Decoding
ORDERING INFORMATION
Device
Package
Shipping†
MC74LCX138DR2G
SOIC−16
(Pb−Free)
2500 Tape & Reel
MC74LCX138DTG
TSSOP−16
(Pb−Free)
96 Units / Rail
MC74LCX138DTR2G
TSSOP−16
(Pb−Free)
2500 Tape & Reel
NLV74LCX138DR2G*
SOIC−16
(Pb−Free)
2500 Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP
Capable.
MAXIMUM RATINGS
Symbol
Parameter
Value
Condition
Units
VCC DC Supply Voltage
−0.5 to +7.0
V
VI
DC Input Voltage
−0.5 VI +7.0
V
VO DC Output Voltage
−0.5 VO VCC + 0.5
Output in HIGH or LOW State (Note 1)
V
IIK
DC Input Diode Current
−50
VI < GND
mA
IOK DC Output Diode Current
−50
VO < GND
mA
+50
VO > VCC
mA
IO
DC Output Source/Sink Current
50
mA
ICC DC Supply Current Per Supply Pin
100
mA
IGND DC Ground Current Per Ground Pin
100
mA
TSTG Storage Temperature Range
−65 to +150
C
MSL Moisture Sensitivity
Level 1
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. IO absolute maximum rating must be observed.
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