PHILIPS AV16373DL 2.5v/3.3v 16-bit transparent d-type latch 3-state Datasheet

INTEGRATED CIRCUITS
74ALVT16373
2.5V/3.3V 16-bit transparent
D-type latch (3-State)
Product specification
Supersedes data of 1998 Feb 13
IC23 Data Handbook
1999 Oct 18
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit transparent D-type latch (3-State)
FEATURES
74ALVT16373
DESCRIPTION
• 16-bit transparent latch
• 5V I/O compatibile
• 3-State buffers
• Output capability: +64mA/-32mA
• TTL input and output switching levels
• Input and output interface capability to systems at 5V supply
• Bus-hold data inputs eliminate the need for external pull-up
The 74ALVT16373 is a high-performance BiCMOS product
designed for VCC operation at 2.5V or 3.3V with I/O compatibility up
to 5V.
This device is a 16-bit transparent D-type latch with non-inverting
3-State bus compatible outputs. The device can be used as two
8-bit latches or one 16-bit latch. When latch enable (LE) input is
High, the Q outputs follow the data (D) inputs. When latch enable is
taken Low, the Q outputs are latched at the levels of the D inputs
one setup time prior to the High-to-Low transition.
resistors to hold unused inputs
• Live insertion/extraction permitted
• Power-up reset
• Power-up 3-State
• No bus current loading when output is tied to 5V bus
• Latch-up protection exceeds 500mA per JEDEC Std 17
• ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
QUICK REFERENCE DATA
SYMBOL
CONDITIONS
Tamb = 25°C
PARAMETER
tPLH
tPHL
Propagation delay
nDx to nQx
CL = 50pF
CIN
TYPICAL
UNIT
2.5V
3.3V
2.0
2.4
1.6
1.8
ns
Input capacitance
VI = 0V or VCC
3
3
pF
COUT
Output capacitance
Outputs disabled; VO = 0V or 3.0V
9
9
pF
ICCZ
Total supply current
Outputs disabled
40
70
µA
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
48-Pin Plastic SSOP Type III
–40°C to +85°C
74ALVT16373 DL
AV16373 DL
SOT370-1
48-Pin Plastic TSSOP Type II
–40°C to +85°C
74ALVT16373 DGG
AV16373 DGG
SOT362-1
1999 Oct 18
2
853-1842 22536
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit transparent D-type latch (3-State)
LOGIC SYMBOL
47
LOGIC SYMBOL (IEEE/IEC)
46
44
43
41
40
38
37
1D0 1D1 1D2 1D3 1D4 1D5 1D6 1D7
48
1LE
1
1OE
1Q0 1Q1 1Q2 1Q3 1Q4 1Q5 1Q6 1Q7
2
3
36
35
5
33
6
32
8
30
9
29
11
27
12
2LE
24
2OE
2Q0 2Q1 2Q2 2Q3 2Q4 2Q5 2Q6 2Q7
13
14
16
17
19
20
22
23
SA00044
PIN DESCRIPTION
PIN NUMBER
SYMBOL
FUNCTION
47, 46, 44, 43, 41, 40, 38, 37,
36, 35, 33, 32, 30, 29, 27, 26
1D0 – 1D7
2D0 – 2D7
Data inputs
2, 3, 5, 6, 8, 9, 11, 12, 13,
14, 16, 17, 19, 20, 22, 23
1Q0 – 1Q7
2Q0 – 2Q7
Data outputs
1, 24
48, 25
4, 10, 15, 21, 28, 34, 39, 45
7, 18, 31, 42
1OE, 2OE
1LE, 2LE
GND
VCC
1OE
1
1EN
1LE
48
C3
2OE
24
2EN
2LE
25
C4
1D1
47
3D
2
1Q1
1D2
46
3
1Q2
1D3
44
5
1Q3
1D4
43
6
1Q4
1D5
41
8
1Q5
1D6
40
9
1Q6
1D7
38
11
1Q7
1D8
37
12
1Q8
2D1
36
13
2Q1
2D2
35
14
2Q2
2D3
33
16
2Q3
2D4
32
17
2Q4
2D5
30
19
2Q5
2D6
29
20
2Q6
2D7
27
22
2Q7
2D8
26
23
2Q8
26
2D0 2D21 2D2 2D3 2D4 2D5 2D6 2D7
25
74ALVT16373
4D
1∇
2∇
SW00010
PIN CONFIGURATION
Output enable
inputs
(active-Low)
Enable inputs
(active-High)
Ground (0V)
Positive
supply voltage
1OE
1
48
1LE
1Q0
2
47
1D0
1Q1
3
46
1D1
GND
4
45
GND
1Q2
5
44
1D2
1Q3
6
43
1D3
VCC
7
42
VCC
1Q4
8
41
1D4
1Q5
9
40
1D5
GND
10
39
GND
1Q6
11
38
1D6
1Q7
12
37
1D7
2Q0
13
36
2D0
2Q1
14
35
2D1
GND
15
34
GND
2Q2
16
33
2D2
2Q3
17
32
2D3
VCC
18
31
VCC
2Q4
19
30
2D4
2Q5
20
29
2D5
GND
21
28
GND
2Q6
22
27
2D6
2Q7
23
26
2D7
2OE
24
25
2LE
SA00043
1999 Oct 18
3
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit transparent D-type latch (3-State)
74ALVT16373
LOGIC DIAGRAM
nD0
nD1
D
E
nD2
D
Q
E
nD3
D
Q
E
nD4
D
Q
nD5
D
E
Q
E
nD6
D
Q
nD7
D
E
Q
E
D
Q
E
Q
nLE
nOE
nQ0
nQ1
nQ2
nQ3
nQ4
nQ5
nQ6
nQ7
SA00046
FUNCTION TABLE
INPUTS
H =
h =
L =
l =
NC=
X =
Z =
↓ =
INTERNAL
OUTPUTS
nOE
nLE
nDx
REGISTER
nQ0 – nQ7
L
L
H
H
L
H
L
H
L
H
Enable and read register
L
L
↓
↓
l
h
L
H
L
H
Latch and read register
L
L
X
NC
NC
H
H
L
H
X
nDx
NC
nDx
Z
Z
High voltage level
High voltage level one set-up time prior to the High-to-Low E transition
Low voltage level
Low voltage level one set-up time prior to the High-to-Low E transition
No change
Don’t care
High impedance “off ” state
High-to-Low E transition
1999 Oct 18
4
OPERATING MODE
Hold
Disable outputs
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit transparent D-type latch (3-State)
74ALVT16373
ABSOLUTE MAXIMUM RATINGS1, 2
PARAMETER
SYMBOL
VCC
IIK
RATING
UNIT
–0.5 to +4.6
V
–50
mA
–0.5 to +7.0
V
VO < 0
–50
mA
Output in Off or High state
–0.5 to +7.0
V
Output in Low state
128
Output in High state
–64
DC supply voltage
DC input diode current
VI < 0
voltage3
VI
DC input
IOK
DC output diode current
VOUT
CONDITIONS
DC output
voltage3
IOUT
O
DC output current
mA
Tstg
Storage temperature range
–65 to +150
°C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
VCC
2.5V RANGE LIMITS
PARAMETER
DC supply voltage
3.3V RANGE LIMITS
UNIT
MIN
MAX
MIN
MAX
2.3
2.7
3.0
3.6
V
0
5.5
0
5.5
V
VI
Input voltage
VIH
High-level input voltage
VIL
Input voltage
0.7
0.8
V
IOH
High-level output current
–8
–32
mA
Low-level output current
8
32
Low-level output current; current duty cycle ≤ 50%; f ≥ 1kHz
24
64
∆t/∆v
Input transition rise or fall rate; Outputs enabled
10
10
ns/V
Tamb
Operating free-air temperature range
+85
°C
IOL
1999 Oct 18
1.7
–40
5
2.0
+85
–40
V
mA
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit transparent D-type latch (3-State)
74ALVT16373
DC ELECTRICAL CHARACTERISTICS (3.3V "0.3V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C
MIN
VIK
VOH
VOL
VRST
Input clamp voltage
VCC = 3.0V; IIK = –18mA
High-level out
output
ut voltage
Low–level out
output
ut voltage
Power-up output low
voltage6
VCC = 3.0 to 3.6V; IOH = –100µA
VCC = 3.0V; IOH = –32mA
Input
In
ut leakage current
IHOLD
Off current
–0.85
–1.2
VCC–0.2
VCC
2.0
2.3
0.07
0.2
0.25
0.4
VCC = 3.0V; IOL = 32mA
0.3
0.5
VCC = 3.0V; IOL = 64mA
0.4
0.55
VCC = 3.6V; IO = 1mA; VI = VCC or GND
±1
VCC = 0 or 3.6V; VI = 5.5V
0.1
10
VCC = 3.6V; VI = VCC
0.5
1
Data pins
ins4
VCC = 3V; VI = 0.8V
Bus Hold current
V
V
0.55
0.1
Control pins
VCC = 0V; VI or VO = 0 to 4.5V
Data inputs7
UNIT
V
VCC = 3.0V; IOL = 16mA
VCC = 3.6V; VI = 0V
IOFF
MAX
VCC = 3.0V; IOL = 100µA
VCC = 3.6V; VI = VCC or GND
II
TYP1
0.1
-5
0.1
±100
75
130
VCC = 3V; VI = 2.0V
–75
–140
VCC = 0V to 3.6V; VCC = 3.6V
±500
V
µA
µA
µA
Current into an output in the
High state when VO > VCC
VO = 5.5V; VCC = 3.0V
10
125
µA
Power up/down 3-State output
current3
VCC ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC;
OE/OE = Don’t care
1
±100
µA
IOZH
3-State output High current
VCC = 3.6V; VO = 3.0V; VI = VIL or VIH
0.5
5
µA
IOZL
3-State output Low current
VCC = 3.6V; VO = 0.5V; VI = VIL or VIH
0.5
–5
µA
VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0
0.04
0.1
IEX
IPU/PD
ICCH
ICCL
Quiescent supply current
ICCZ
∆ICC
Additional supply current per
input pin2
VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0
3.5
5
VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 05
0.05
0.1
VCC = 3V to 3.6V; One input at VCC–0.6V,
Other inputs at VCC or GND
0.04
0.4
mA
mA
NOTES:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND
3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 3.3V ± 0.3V a
transition time of 100µsec is permitted. This parameter is valid for Tamb = 25°C only.
4. Unused pins at VCC or GND.
5. ICCZ is measured with outputs pulled up to VCC or pulled down to ground.
6. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
7. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS (3.3V "0.3V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω; Tamb = –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
VCC = 3.3V "0.3V
WAVEFORM
UNIT
MIN
TYP1
MAX
tPLH
tPHL
Propagation delay
nDx to nQx
2
0.5
0.5
1.6
1.8
2.5
2.9
ns
tPLH
tPHL
Propagation delay
nLE to nQx
1
1.0
1.0
2.0
2.3
3.1
3.3
ns
tPZH
tPZL
Output enable time
to High and Low level
4
5
1.5
1.0
2.3
1.9
4.0
3.1
ns
tPHZ
tPLZ
Output disable time
from High and Low Level
4
5
1.5
1.5
2.9
2.3
4.5
3.7
ns
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
1999 Oct 18
6
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit transparent D-type latch (3-State)
74ALVT16373
DC ELECTRICAL CHARACTERISTICS (2.5V "0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C
MIN
VIK
Input clamp voltage
VCC = 2.3V; IIK = –18mA
VOH
High-level out
output
ut voltage
VOL
output
Low-level out
ut voltage
VRST
Power-up output low
voltage7
VCC = 2.3 to 3.6V; IOH = –100µA
Input
In
ut leakage current
MAX
–0.85
–1.2
UNIT
V
VCC–0.2
VCC = 2.3V; IOH = –8mA
V
1.8
VCC = 2.3V; IOL = 100µA
0.07
0.2
VCC = 2.3V; IOL = 24mA
0.3
0.5
VCC = 2.7V; IO = 1mA; VI = VCC or GND
0.55
0.1
±1
VCC = 0 or 2.7V; VI = 5.5V
0.1
10
VCC = 2.7V; VI = VCC
0.1
1
VCC = 2.7V; VI = VCC or GND
II
TYP1
Control pins
Data pins
ins4
VCC = 2.7V; VI = 0
V
µA
0.1
-5
Off current
VCC = 0V; VI or VO = 0 to 4.5V
0.1
"100
Bus Hold current
VCC = 2.3V; VI = 0.7V
90
Data inputs6
VCC = 2.3V; VI = 1.7V
–10
Current into an output in the
High state when VO > VCC
VO = 5.5V; VCC = 2.3V
10
125
µA
Power up/down 3-State output
current3
VCC ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC;
OE/OE = Don’t care
1
100
µA
IOZH
3-State output High current
VCC = 2.7V; VO = 2.3V; VI = VIL or VIH
0.5
5
µA
IOZL
3-State output Low current
VCC = 2.7V; VO = 0.5V; VI = VIL or VIH
0.5
–5
µA
VCC = 2.7V; Outputs High, VI = GND or VCC, IO = 0
0.04
0.1
VCC = 2.7V; Outputs Low, VI = GND or VCC, IO = 0
2.3
4.5
VCC = 2.7V; Outputs Disabled; VI = GND or VCC, IO = 05
0.04
0.1
VCC = 2.3V to 2.7V; One input at VCC–0.6V,
Other inputs at VCC or GND
0.04
0.4
IOFF
IHOLD
IEX
IPU/PD
ICCH
ICCL
Quiescent supply current
ICCZ
∆ICC
Additional supply current per
input pin2
µA
µA
mA
mA
NOTES:
1. All typical values are at VCC = 2.5V and Tamb = 25°C.
2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND
3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 2.5V ± 0.2V a
transition time of 100µsec is permitted. This parameter is valid for Tamb = 25°C only.
4. Unused pins at VCC or GND.
5. ICCZ is measured with outputs pulled up to VCC or pulled down to ground.
6. Not guaranteed.
7. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
AC CHARACTERISTICS (2.5V "0.2V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω; Tamb = –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
VCC = 2.5V "0.2V
WAVEFORM
UNIT
MIN
TYP1
MAX
tPLH
tPHL
Propagation delay
nDx to nQx
2
1.0
1.0
2.0
2.4
3.2
4.2
ns
tPLH
tPHL
Propagation delay
nLE to nQx
1
1.5
1.5
2.6
2.8
4.2
4.5
ns
tPZH
tPZL
Output enable time
to High and Low level
4
5
2.0
1.5
3.5
2.6
5.5
4.7
ns
tPHZ
tPLZ
Output disable time
from High and Low Level
4
5
1.5
1.0
2.7
2.0
4.5
3.5
ns
NOTE:
1. All typical values are at VCC = 2.5V and Tamb = 25°C.
1999 Oct 18
7
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit transparent D-type latch (3-State)
74ALVT16373
AC SETUP REQUIREMENTS
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω; Tamb = –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 2.5V ±0.2V
VCC = 3.3V ±0.3V
MIN
TYP
MIN
TYP
UNIT
tS(H)
tS(L)
Setup time
nDx to nLE
3
0
1.5
–0.7
0.2
0.5
0.8
–0.2
0.2
ns
th(H)
th(L)
Hold time
nDx to nLE
3
0.5
1.5
–0.2
0.7
0.8
1.0
0
0.2
ns
tW(H)
nLE pulse width
High
1
1.5
1.5
AC WAVEFORMS
1.5
1.5
ns
ÉÉÉ ÉÉÉÉÉÉÉ
ÉÉÉ
ÉÉÉ ÉÉÉÉÉÉÉ
ÉÉÉ
ÉÉÉ ÉÉÉÉÉÉÉ
ÉÉÉ
For all waveforms
VM = 1.5V for VCC w 3.0V; VM = VCC/2 for VCC v 2.7V
VM = 1.5V for VCC w 3.0V; VM = VCC/2 for VCC v 2.7V
VX = VOL + 0.3V for VCC w 3.0V; VX = VOL + 0.15V for VCC v 2.7V
VY = VOH – 0.3V for VCC w 3.0V; VY = VOH – 0.15V for VCC v
2.7V
nDx
3.0V or VCC
whichever
is less
VM
VM
ts(H)
VM
VM
ts(L)
th(H)
3.0V or VCC
whichever
is less
nLE
nLE
VM
VM
VM
3.0V or VCC
whichever
is less
VM
VM
0V
NOTE: The shaded areas indicate when the input is permitted to change for predictable output performance.
0V
tw(H)
tPHL
0V
th(L)
SW00165
Waveform 3. Data Setup and Hold Times
tPLH
VOH
nQx
VM
VM
VOL
nOE
SW00163
Waveform 1. Propagation Delay, Enable to
Output, and Enable Pulse Width
VM
3.0V or VCC
whichever
is less
VM
0V
tPZH
tPHZ
VOH
nQx
nDx
VM
VX
VM
3.0V or VCC
whichever
is less
VM
0V
SW00166
0V
tPLH
Waveform 4. 3-State Output Enable time to High Level
and Output Disable Time from High Level
tPHL
VOH
nQx
VM
VM
3.0V or VCC
whichever
is less
VOL
nOE
SW00164
VM
VM
Waveform 2. Propagation Delay for Data to Outputs
0V
tPZL
tPLZ
3.0V or VCC
nQx
VM
VY
VOL
SW00167
Waveform 5. 3-State Output Enable Time to Low Level
and Output Disable Time from Low Level
1999 Oct 18
8
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit transparent D-type latch (3-State)
74ALVT16373
TEST CIRCUIT AND WAVEFORMS
6V or
VCC x 2
VCC
OPEN
VIN
VOUT
PULSE
GENERATOR
RL
GND
tW
90%
CL
10%
10%
0V
RL
tTHL (tF)
tTLH (tR)
tTLH (tR)
tTHL (tF)
90%
POSITIVE
PULSE
Test Circuit for 3-State Outputs
GND
tPLZ/tPZL
6V or VCC x 2
tPLH/tPHL
open
10%
0V
VM = 1.5V or VCC / 2, whichever is less
Input Pulse Definition
INPUT PULSE REQUIREMENTS
DEFINITIONS
FAMILY
RL = Load resistor; see AC CHARACTERISTICS for value.
CL = Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
VM
VM
tW
SWITCH
tPHZ/tPZH
AMP (V)
90%
10%
SWITCH POSITION
TEST
AMP (V)
VM
VM
NEGATIVE
PULSE
D.U.T.
RT
90%
74ALVT16
RT = Termination resistance should be equal to ZOUT of
pulse generators.
Amplitude
Rep. Rate
tW
tR
3.0V or VCC
whichever
is less
≤10MHz
500ns
≤2.5ns
tF
≤2.5ns
SW00162
1999 Oct 18
9
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit transparent D-type latch (3-State)
SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm
1999 Oct 18
10
74ALVT16373
SOT370-1
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit transparent D-type latch (3-State)
TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1mm
1999 Oct 18
11
74ALVT16373
SOT362-1
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit transparent D-type latch (3-State)
74ALVT16373
Data sheet status
Data sheet
status
Product
status
Definition [1]
Objective
specification
Development
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
Preliminary
specification
Qualification
This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors reserves the right to make changes at any time without notice in order to
improve design and supply the best possible product.
Product
specification
Production
This data sheet contains final specifications. Philips Semiconductors reserves the right to make
changes at any time without notice in order to improve design and supply the best possible product.
[1] Please consult the most recently issued datasheet before initiating or completing a design.
Definitions
Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.
Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
Disclaimers
Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Right to make changes — Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified.
 Copyright Philips Electronics North America Corporation 1999
All rights reserved. Printed in U.S.A.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 94088–3409
Telephone 800-234-7381
print code
Document order number:
1999 Oct 18
12
Date of release: 10-99
9397-750-06516
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