DATA SHEET
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Dual 1-of-4 Decoder/
Demultiplexer
16
High−Performance Silicon−Gate CMOS
Features
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0 mA
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7 A
Chip Complexity: 100 FETs or 25 Equivalent Gates
NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable*
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
1
TSSOP−16
DT SUFFIX
CASE 948F
MC74HC139A
The MC74HC139A is identical in pinout to the LS139. The device
inputs are compatible with standard CMOS outputs; with pull−up
resistors, they are compatible with LSTTL outputs.
This device consists of two independent 1−of−4 decoders, each of
which decodes a two−bit Address to one−of−four active−low outputs.
Active−low Selects are provided to facilitate the demultiplexing and
cascading functions. The demultiplexing function is accomplished by
using the Address inputs to select the desired device output, and
utilizing the Select as a data input.
16
1
SOIC−16
D SUFFIX
CASE 751B
MARKING DIAGRAMS
16
16
HC
139A
ALYWG
G
HC139AG
AWLYWW
1
1
A
L, WL
Y, YY
W, WW
G or G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
PIN ASSIGNMENT
SELECTa
1
16
VCC
A0a
2
15
SELECTb
A1a
3
14
A0b
Y0a
4
13
A1b
Y1a
5
12
Y0b
Y2a
6
11
Y1b
Y3a
7
10
Y2b
GND
8
9
Y3b
ORDERING INFORMATION
Package
Shipping†
MC74HC139ADR2G
SOIC−16
(Pb−Free)
2500 /
Tape & Reel
MC74HC139ADTR2G
TSSOP−16
(Pb−Free)
2500 /
Tape & Reel
NLV74HC139ADR2G*
SOIC−16
(Pb−Free)
2500 /
Tape & Reel
NLV74HC139ADTR2G*
TSSOP−16
(Pb−Free)
2500 /
Tape & Reel
Device
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Semiconductor Components Industries, LLC, 2012
July, 2022 − Rev. 12
1
Publication Order Number:
MC74HC139A/D
MC74HC139A
ADDRESS
INPUTS
A0a
A1a
2
4
3
5
Y1a
6
Y2a
7
SELECTa
ADDRESS
INPUTS
A0b
A1b
Inputs
ACTIVE−LOW
OUTPUTS
Y3a
PIN 16 = VCC
PIN 8 = GND
1
14
12
13
11
Y1b
10
Y2b
Outputs
Select
A1
A0
Y0
Y1 Y2
Y3
H
L
L
L
L
X
L
L
H
H
X
L
H
L
H
H
L
H
H
H
H
H
L
H
H
H
H
H
H
L
H
H
H
L
H
X = don’t care
Y0b
9
SELECTb
FUNCTION TABLE
Y0a
ACTIVE−LOW
OUTPUTS
Y3b
15
Figure 1. Logic Diagram
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage
(Referenced to GND)
−0.5 to +7.0
V
VIN
DC Input Voltage
(Referenced to GND)
−0.5 to VCC + 0.5
V
(Referenced to GND) (Note 1)
−0.5 to VCC + 0.5
V
DC Input Current, per Pin
20
mA
IOUT
DC Output Current, per Pin
25
mA
ICC
DC Supply Current, VCC Pin
50
mA
IGND
DC Ground Current per Ground Pin
50
mA
TSTG
Storage Temperature Range
−65 to +150
_C
VOUT
IIN
DC Output Voltage
TL
Lead Temperature, 1 mm from Case for 10 Seconds
260
_C
TJ
Junction Temperature Under Bias
+150
_C
qJA
Thermal Resistance
SOIC
TSSOP
112
148
_C/W
PD
Power Dissipation in Still Air at 85_C
SOIC
TSSOP
500
450
mW
MSL
Moisture Sensitivity
FR
Flammability Rating
VESD
ILATCHUP
ESD Withstand Voltage
Latchup Performance
Level 1
Oxygen Index: 30−35%
Human Body Model (Note 2)
Machine Model (Note 3)
Charged Device Model (Note 4)
Above VCC and Below GND at 85_C (Note 5)
UL 94 V−0 @ 0.125 in
u2000
u200
u1000
V
300
mA
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. IO absolute maximum rating must be observed.
2. Tested to EIA/JESD22−A114−A.
3. Tested to EIA/JESD22−A115−A.
4. Tested to JESD22−C101−A.
5. Tested to EIA/JESD78.
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2
MC74HC139A
RECOMMENDED OPERATING CONDITIONS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Symbol
VCC
VIN, VOUT
Parameter
Min
Max
Unit
DC Supply Voltage
(Referenced to GND)
2.0
6.0
V
DC Input Voltage, Output Voltage
(Referenced to GND)
0
VCC
V
−55
+125
_C
0
0
0
1000
500
400
ns
TA
Operating Temperature, All Package Types
tr, tf
Input Rise and Fall Time
(Figure 2)
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
6. Unused inputs may not be left open. All inputs must be tied to a high−logic voltage level or a low−logic input voltage level.
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎ
ÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎ
ÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎ
ÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
VCC
Symbol
Parameter
Test Conditions
Guaranteed Limit
V
*55_C to 25_C
v85_C
v125_C
Unit
VIH
Minimum High−Level Input
Voltage
VOUT = 0.1 V or VCC − 0.1 V
|IOUT| v 20 mA
2.0
4.5
6.0
1.5
3.15
4.2
1.5
3.15
4.2
1.5
3.15
4.2
V
VIL
Maximum Low−Level Input
Voltage
VOUT = 0.1 V or VCC − 0.1 V
|IOUT| v 20 mA
2.0
4.5
6.0
0.5
1.35
1.8
0.5
1.35
1.8
0.5
1.35
1.8
V
VOH
Minimum High−Level Output
Voltage
VIN = VIH or VIL
|IOUT| v 20 mA
2.0
4.5
6.0
1.9
4.4
5.9
1.9
4.4
5.9
1.9
4.4
5.9
V
4.5
6.0
3.98
5.48
3.84
5.34
3.70
5.20
2.0
4.5
6.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
4.5
6.0
0.26
0.26
0.33
0.33
0.40
0.40
VIN = VIH or VIL
VOL
Maximum Low−Level Output
Voltage
|IOUT| v 4.0 mA
|IOUT| v 5.2 mA
VIN = VIH or VIL
|IOUT| v 20 mA
VIN = VIH or VIL
|IOUT| v 4.0 mA
|IOUT| v 5.2 mA
V
IIN
Maximum Input Leakage
Current
VIN = VCC or GND
6.0
0.1
1.0
1.0
mA
ICC
Maximum Quiescent Supply
Current (per Package)
VIN = VCC or GND
IOUT = 0 mA
6.0
4
40
160
mA
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6.0 ns)
VCC
Guaranteed Limit
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎ
ÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Symbol
Parameter
V
−55_C to 25_C
v85_C
v125_C
Unit
tPLH,
tPHL
Maximum Propagation Delay, Select to Output Y
(Figures 1 and 3)
2.0
4.5
6.0
115
23
20
145
29
25
175
35
30
ns
tPLH,
tPHL
Maximum Propagation Delay, Input A to Output Y
(Figures 2 and 3)
2.0
4.5
6.0
115
23
20
145
29
25
175
35
30
ns
tTLH,
tTHL
Maximum Output Transition Time, Any Output
(Figures 1 and 3)
2.0
4.5
6.0
75
15
13
95
19
16
110
22
19
ns
−
10
10
10
pF
Cin
Maximum Input Capacitance
7. For propagation delays with loads other than 50 pF, and information on typical parametric values, see the onsemi High−Speed CMOS Data
Book (DL129/D).
Typical @ 25C, VCC = 5.0 V
CPD
Power Dissipation Capacitance (Per Decoder) (Note 8)
55
8. Used to determine the no−load dynamic power consumption: P D = CPD VCC 2 f ) ICC VCC .
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3
pF
MC74HC139A
SWITCHING WAVEFORMS AND TEST CIRCUIT
tr
tf
90%
50%
SELECT
10%
tPHL
VALID
VCC
INPUT A
GND
tPLH
50%
tPHL
tPLH
90%
50%
10%
OUTPUT Y
VALID
VCC
GND
50%
OUTPUT Y
tTLH
tTHL
Figure 2. Switching Waveform
Figure 3. Switching Waveform
TEST POINT
OUTPUT
DEVICE
UNDER
TEST
CL *
* Includes all probe and jig capacitance
Figure 4. Test Circuit
PIN DESCRIPTIONS
ADDRESS INPUTS
inputs. A high level on this input forces all outputs to a high
level.
A0a, A1a, A0b, A1b (Pins 2, 3, 14, 13)
Address inputs. These inputs, when the respective 1−of−4
decoder is enabled, determine which of its four active−low
outputs is selected.
OUTPUTS
Y0a − Y3a, Y0b − Y3b (Pins 4 − 7, 12, 11, 10, 9)
Active−low outputs. These outputs assume a low level
when addressed and the appropriate Select input is active.
These outputs remain high when not addressed or the
appropriate Select input is inactive.
CONTROL INPUTS
Selecta, Selectb (Pins 1, 15)
Active−low select inputs. For a low level on this input, the
outputs for that particular decoder follow the Address
SELECT
Y0
Y1
A0
Y2
Y3
A1
Figure 5. Expanded Logic Diagram
(1/2 of Device)
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4
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
SOIC−16
CASE 751B−05
ISSUE K
DATE 29 DEC 2006
SCALE 1:1
−A−
16
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.
9
−B−
1
P
8 PL
0.25 (0.010)
8
M
B
S
G
R
K
F
X 45 _
C
−T−
SEATING
PLANE
J
M
D
DIM
A
B
C
D
F
G
J
K
M
P
R
MILLIMETERS
MIN
MAX
9.80
10.00
3.80
4.00
1.35
1.75
0.35
0.49
0.40
1.25
1.27 BSC
0.19
0.25
0.10
0.25
0_
7_
5.80
6.20
0.25
0.50
INCHES
MIN
MAX
0.386
0.393
0.150
0.157
0.054
0.068
0.014
0.019
0.016
0.049
0.050 BSC
0.008
0.009
0.004
0.009
0_
7_
0.229
0.244
0.010
0.019
16 PL
0.25 (0.010)
M
T B
S
A
S
STYLE 1:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
COLLECTOR
BASE
EMITTER
NO CONNECTION
EMITTER
BASE
COLLECTOR
COLLECTOR
BASE
EMITTER
NO CONNECTION
EMITTER
BASE
COLLECTOR
EMITTER
COLLECTOR
STYLE 2:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
CATHODE
ANODE
NO CONNECTION
CATHODE
CATHODE
NO CONNECTION
ANODE
CATHODE
CATHODE
ANODE
NO CONNECTION
CATHODE
CATHODE
NO CONNECTION
ANODE
CATHODE
STYLE 3:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
COLLECTOR, DYE #1
BASE, #1
EMITTER, #1
COLLECTOR, #1
COLLECTOR, #2
BASE, #2
EMITTER, #2
COLLECTOR, #2
COLLECTOR, #3
BASE, #3
EMITTER, #3
COLLECTOR, #3
COLLECTOR, #4
BASE, #4
EMITTER, #4
COLLECTOR, #4
STYLE 4:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
STYLE 5:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
DRAIN, DYE #1
DRAIN, #1
DRAIN, #2
DRAIN, #2
DRAIN, #3
DRAIN, #3
DRAIN, #4
DRAIN, #4
GATE, #4
SOURCE, #4
GATE, #3
SOURCE, #3
GATE, #2
SOURCE, #2
GATE, #1
SOURCE, #1
STYLE 6:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
CATHODE
CATHODE
CATHODE
CATHODE
CATHODE
CATHODE
CATHODE
CATHODE
ANODE
ANODE
ANODE
ANODE
ANODE
ANODE
ANODE
ANODE
STYLE 7:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
SOURCE N‐CH
COMMON DRAIN (OUTPUT)
COMMON DRAIN (OUTPUT)
GATE P‐CH
COMMON DRAIN (OUTPUT)
COMMON DRAIN (OUTPUT)
COMMON DRAIN (OUTPUT)
SOURCE P‐CH
SOURCE P‐CH
COMMON DRAIN (OUTPUT)
COMMON DRAIN (OUTPUT)
COMMON DRAIN (OUTPUT)
GATE N‐CH
COMMON DRAIN (OUTPUT)
COMMON DRAIN (OUTPUT)
SOURCE N‐CH
COLLECTOR, DYE #1
COLLECTOR, #1
COLLECTOR, #2
COLLECTOR, #2
COLLECTOR, #3
COLLECTOR, #3
COLLECTOR, #4
COLLECTOR, #4
BASE, #4
EMITTER, #4
BASE, #3
EMITTER, #3
BASE, #2
EMITTER, #2
BASE, #1
EMITTER, #1
SOLDERING FOOTPRINT
8X
6.40
16X
1
1.12
16
16X
0.58
1.27
PITCH
8
9
DIMENSIONS: MILLIMETERS
DOCUMENT NUMBER:
DESCRIPTION:
98ASB42566B
SOIC−16
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
PAGE 1 OF 1
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ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
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MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
TSSOP−16
CASE 948F−01
ISSUE B
16
DATE 19 OCT 2006
1
SCALE 2:1
16X K REF
0.10 (0.004)
0.15 (0.006) T U
M
T U
S
V
S
K
S
ÉÉÉ
ÇÇÇ
ÇÇÇ
ÉÉÉ
K1
2X
L/2
16
9
J1
B
−U−
L
SECTION N−N
J
PIN 1
IDENT.
N
8
1
0.25 (0.010)
M
0.15 (0.006) T U
S
A
−V−
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−.
N
F
DETAIL E
−W−
C
0.10 (0.004)
−T− SEATING
PLANE
D
H
G
DETAIL E
DIM
A
B
C
D
F
G
H
J
J1
K
K1
L
M
MILLIMETERS
MIN
MAX
4.90
5.10
4.30
4.50
−−−
1.20
0.05
0.15
0.50
0.75
0.65 BSC
0.18
0.28
0.09
0.20
0.09
0.16
0.19
0.30
0.19
0.25
6.40 BSC
0_
8_
INCHES
MIN
MAX
0.193 0.200
0.169 0.177
−−− 0.047
0.002 0.006
0.020 0.030
0.026 BSC
0.007
0.011
0.004 0.008
0.004 0.006
0.007 0.012
0.007 0.010
0.252 BSC
0_
8_
GENERIC
MARKING DIAGRAM*
SOLDERING FOOTPRINT
7.06
16
XXXX
XXXX
ALYW
1
1
0.65
PITCH
16X
0.36
DOCUMENT NUMBER:
DESCRIPTION:
16X
1.26
98ASH70247A
TSSOP−16
DIMENSIONS: MILLIMETERS
XXXX
A
L
Y
W
G or G
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “ G”,
may or may not be present.
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
PAGE 1 OF 1
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