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MC74LCX139DR2

P1-P3P4-P6P7-P8
MC74LCX139
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
T
A
= −40°C to +85°C
Symbol Characteristic Condition Min Max Unit
V
IH
HIGH Level Input Voltage (Note 2)
2.3 V ≤ V
CC
≤ 2.7 V 1.7
V
2.7 V ≤ V
CC
≤ 3.6 V 2.0
V
IL
LOW Level Input Voltage (Note 2)
2.3 V ≤ V
CC
≤ 2.7 V 0.7
V
2.7 V ≤ V
CC
≤ 3.6 V 0.8
V
OH
HIGH Level Output Voltage
2.3 V ≤ V
CC
≤ 3.6 V; I
OL
= 100 mA
V
CC
− 0.2
V
V
CC
= 2.3 V; I
OH
= −8 mA 1.7
V
CC
= 2.7 V; I
OH
= −12 mA 2.2
V
CC
= 3.0 V; I
OH
= −18 mA 2.4
V
CC
= 3.0 V; I
OH
= −24 mA 2.2
V
OL
LOW Level Output Voltage
2.3 V ≤ V
CC
≤ 3.6 V; I
OL
= 100 mA
0.2
V
V
CC
= 2.3 V; I
OL
= 8 mA 0.7
V
CC
= 2.7 V; I
OL
= 12 mA 0.4
V
CC
= 3.0 V; I
OL
= 16 mA 0.4
V
CC
= 3.0 V; I
OL
= 24 mA 0.55
I
I
Input Leakage Current 2.3 V ≤ V
CC
≤ 3.6 V; 0 V ≤ V
I
≤ 5.5 V ±5
mA
I
CC
Quiescent Supply Current
2.3 ≤ V
CC
≤ 3.6 V; V
I
= GND or V
CC
10
mA
2.3 ≤ V
CC
≤ 3.6 V; 3.6 ≤ V
I
or V
O
≤ 5.5 V ±10
DI
CC
Increase in I
CC
per Input 2.3 ≤ V
CC
≤ 3.6 V; V
IH
= V
CC
− 0.6 V 500
mA
2. These values of V
I
are used to test DC electrical characteristics only.
AC CHARACTERISTICS t
R
= t
F
= 2.5 ns; C
L
= 50 pF; R
L
= 500 W
Symbo
l
Parameter
Limits
Unit
T
A
= −40°C to +85°C
V
CC
= 3.0 V to 3.6 V V
CC
= 2.7 V V
CC
= 2.3 V to 2.7 V
C
L
= 50 pF C
L
= 50 pF C
L
= 30pF
Min Max Min Max Min Max
t
PLH
t
PHL
Propagation Delay
A to Y
0.8
0.8
6.2
6.2
1.0
1.0
7.3
7.3
0.8
0.8
9.3
9.3
ns
ns
t
PLH
t
PHL
Propagation Delay
E to Y
0.8
0.8
4.7
4.7
1.0
1.0
5.2
5.2
0.8
0.8
7.2
7.2
ns
ns
t
OSHL
t
OSLH
Output−to−Output Skew (Note 3) 1.0
1.0
ns
ns
3. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGH−to−LOW (t
OSHL
) or LOW−to−HIGH (t
OSLH
); parameter
guaranteed by design.
CAPACITIVE CHARACTERISTICS
Symbol Parameter Condition Typical Unit
C
IN
Input Capacitance V
CC
= 3.3 V, V
I
= 0 V or V
CC
7 pF
C
OUT
Output Capacitance V
CC
= 3.3 V, V
I
= 0 V or V
CC
8 pF
C
PD
Power Dissipation Capacitance 10MHz, V
CC
= 3.3 V, V
I
= 0 V or V
CC
25 pF
MC74LCX139
http://onsemi.com
5
Figure 5. Waveform 1 Prop Delays
50%
t
PHL
t
PLH
V
CC
GND
Y
50% V
CC
A
V
CC
GND
t
PHL
t
PLH
Y
E
50% V
CC
50%
Figure 6. Waveform 2 Output Enable
PULSE
GENERATOR
R
T
DUT
V
CC
R
L
C
L
Figure 7. Test Circuit
C
L
= 50 pF or equivalent (Includes jig and probe capacitance)
R
L
= R
1
= 500 W or equivalent
R
T
= Z
OUT
of pulse generator (typically 50 W)
MC74LCX139
http://onsemi.com
6
PACKAGE DIMENSIONS
SOIC−16
D SUFFIX
CASE 751B−05
ISSUE J
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
18
16 9
SEATING
PLANE
F
J
M
R X 45
_
G
8 PLP
−B−
−A−
M
0.25 (0.010) B
S
−T−
D
K
C
16 PL
S
B
M
0.25 (0.010) A
S
T
DIM MIN MAX MIN MAX
INCHESMILLIMETERS
A 9.80 10.00 0.386 0.393
B 3.80 4.00 0.150 0.157
C 1.35 1.75 0.054 0.068
D 0.35 0.49 0.014 0.019
F 0.40 1.25 0.016 0.049
G 1.27 BSC 0.050 BSC
J 0.19 0.25 0.008 0.009
K 0.10 0.25 0.004 0.009
M 0 7 0 7
P 5.80 6.20 0.229 0.244
R 0.25 0.50 0.010 0.019
____
TSSOP−16
DT SUFFIX
CASE 948F−01
ISSUE O
DIM MIN MAX MIN MAX
INCHESMILLIMETERS
A 4.90 5.10 0.193 0.200
B 4.30 4.50 0.169 0.177
C −−− 1.20 −−− 0.047
D 0.05 0.15 0.002 0.006
F 0.50 0.75 0.020 0.030
G 0.65 BSC 0.026 BSC
H 0.18 0.28 0.007 0.011
J 0.09 0.20 0.004 0.008
J1 0.09 0.16 0.004 0.006
K 0.19 0.30 0.007 0.012
K1 0.19 0.25 0.007 0.010
L 6.40 BSC 0.252 BSC
M 0 8 0 8
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A DOES NOT INCLUDE MOLD FLASH.
PROTRUSIONS OR GATE BURRS. MOLD FLASH
OR GATE BURRS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
4. DIMENSION B DOES NOT INCLUDE INTERLEAD
FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED
0.25 (0.010) PER SIDE.
5. DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN
EXCESS OF THE K DIMENSION AT MAXIMUM
MATERIAL CONDITION.
6. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
7. DIMENSION A AND B ARE TO BE DETERMINED
AT DATUM PLANE −W−.
___ _
SECTION N−N
SEATING
PLANE
IDENT.
PIN 1
1
8
16
9
DETAIL E
J
J1
B
C
D
A
K
K1
H
G
DETAIL E
F
M
L
2X L/2
−U−
S
U0.15 (0.006) T
S
U0.15 (0.006) T
S
U
M
0.10 (0.004) V
S
T
0.10 (0.004)
−T−
−V−
−W−
0.25 (0.010)
16X REFK
N
N
P1-P3P4-P6P7-P8

MC74LCX139DR2

Mfr. #:
Buy MC74LCX139DR2
Manufacturer:
ON Semiconductor
Description:
Encoders, Decoders, Multiplexers & Demultiplexers 2-3.6V Dual 2 to 4
Lifecycle:
New from this manufacturer.
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